TA Emulsion Sytem c

Auftr.-Nr./Order No.

390 82002 Vertr.-Pos./Contract Item

TA

COMPASS TCM 5 Stand Tandem Cold Rolling Mill

Functional Description Emulsion System Kapitel/Chapter

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Functional description and interlocking conditions for:

Item TA Emulsion system

1. List of additional documentation

2. Short description of functions and components

3. Kinematic sketches / Mimic system diagrams

4. List of functions, actuators, signalling, indicating and operating devices

5. Functional diagrams

Copy to: I n d e x Date

0 21.05.2008

a 09.09.2008

b 21.10.2008

c 06.02.2009

d

e

TKS 1 1 1 1 CVT 1 1 1 1 AKW2 1 1 1 1 AWM 1 AWM 3 AKP 1 1 1 1 1 EAH 4 1 1 1 1 Author: EAH 4

Jaschke/ Krömpel

EAH 4 Jaschke/ Krömpel

EAH 4 Krömpel

EAH 4 Krömpel



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Table of contents

0 Revision service ........................................................................................................................ 5

1 List of additional documentation ............................................................................................. 5

2 Short description of functions and components.................................................................... 6 2.1 General................................................................................................................................ 6 2.2 Interconnection of the tanks ................................................................................................ 7 2.3 Tanks 1 - 3 .......................................................................................................................... 9 2.4 Magnetic separator 1-5 ..................................................................................................... 12 2.5 Bypass heating and cooling, circulation pump .................................................................. 15 2.6 Bypass heating and cooling, heater and cooler................................................................. 16 2.7 Feed line flaps, bypass flaps and mill stand shut-off flaps ................................................ 16 2.8 Feed pumps ...................................................................................................................... 18 2.9 Nozzle testing of the multizone cooling system in stand 5 ................................................ 20 2.10 Return line pumps ............................................................................................................. 20 2.11 Pipe emptying.................................................................................................................... 21 2.12 Base oil tank...................................................................................................................... 22 2.13 Water feeding .................................................................................................................... 23 2.14 Screw conveyors 1-5......................................................................................................... 23 2.15 Sludge bins 1-3 ................................................................................................................. 24 2.16 Sludge collecting tank ....................................................................................................... 24 2.17 Waste water tank............................................................................................................... 25 2.18 Local control ...................................................................................................................... 26

3 Kinematics sketches / Mimic system diagrams.................................................................... 27 3.1 Emulsion Tank 1................................................................................................................ 27 3.2 Emulsion Tank 2................................................................................................................ 28 3.3 Emulsion tank 3................................................................................................................. 29 3.4 Heating and Cooling circuit tank 1 and 2........................................................................... 30 3.5 Heating and Cooling circuit tank 3..................................................................................... 31 3.6 Feed pumps 1-3 ................................................................................................................ 32 3.7 Emulsion Feed pumps 4 - 5 .............................................................................................. 33 3.8 Return pumps 1 – 5........................................................................................................... 34 3.9 Pipe emtying system ......................................................................................................... 35 3.10 PM Separator 1 – 4 ........................................................................................................... 36 3.11 PM Separator 5 ................................................................................................................. 37 3.12 Base oil Tank..................................................................................................................... 38 3.13 Sludge bins 1 -3, screw conveyor...................................................................................... 39 3.14 Sludge collecting tank ....................................................................................................... 40 3.15 Waste water tank............................................................................................................... 41



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4 List of functions, actuators, signalling, indicating and operating devices........................ 42 4.1 Emulsion tank 1(2,3) ......................................................................................................... 42 4.2 Tank equipment................................................................................................................. 44 4.3 Magnetic Separator 1-5, Filter feed and return line flaps .................................................. 47 4.4 Magnetic Separator 1-5..................................................................................................... 50 4.5 Heating and cooling circuit, circulation pumps .................................................................. 53 4.6 Heating and cooling circuit, Heater ................................................................................... 56 4.7 Heating and cooling circuit, cooling system....................................................................... 58 4.8 Heating and cooling circuit, return line flaps...................................................................... 60 4.9 Feed system; Feed pump 1-5 ........................................................................................... 61 4.10 Feed line, Feed line flaps, Standby flaps .......................................................................... 64 4.11 Feed line, backwash filter unit ........................................................................................... 68 4.12 Return pump 1-5, Mill stand pans...................................................................................... 69 4.13 Return line flaps ................................................................................................................ 71 4.14 Pipe emptying tank............................................................................................................ 73 4.15 Base oil tank, tank 1(2)...................................................................................................... 74 4.16 Base oil pump 1-2 ............................................................................................................. 75 4.17 Base oil, Base oil flaps ...................................................................................................... 76 4.18 DM-Water feeding line....................................................................................................... 77 4.19 Screw conveyor................................................................................................................. 79 4.20 Sludge bin 1-3 ................................................................................................................... 80 4.21 Sludge collecting tank ....................................................................................................... 81 4.22 Waste water tank............................................................................................................... 83 4.23 General commands and signals for emulsion system....................................................... 84 4.24 Signals from other mill areas............................................................................................. 85

5 Functional diagrams................................................................................................................ 86 5.1 Emulsion system common commands.............................................................................. 86 5.2 Tank flap 1(2) .................................................................................................................... 89 5.3 Agitator .............................................................................................................................. 91 5.4 Jet 1(2-6) ........................................................................................................................... 92 5.5 Emulsions tank 1-3 / Skimmer........................................................................................... 93 5.6 Magnetic Separator 1 (2-3) ............................................................................................... 95 5.7 Emulsion system common commands.............................................................................. 97 5.8 Filter feed line flap 1 (2)................................................................................................... 100 5.9 Filter return line flap 1 (2) ................................................................................................ 102 5.10 PM-Seperator 1-5 , Filter pump 1(2-5) ............................................................................ 104 5.11 Heating and cooling circuit, Emulsion system common commands................................ 105 5.12 Heating and cooling pump 1............................................................................................ 114 5.13 Heating and cooling pump 2............................................................................................ 116 5.14 Heating and cooling pump 3............................................................................................ 118 5.15 Heating circuit Tank 1 (2-3), Heating valve ..................................................................... 120 5.16 Heating circuit Tank 1(2-3), Steam Valve........................................................................ 121 5.17 Heating and cooling circuit, steam heating - Temp. control............................................. 122



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5.18 Heating circuit Tank 1 (2-3), Cooler................................................................................. 123 5.19 Feed line, cooling system, valve 1 (2-3) .......................................................................... 124 5.20 Feed line, control valves / flaps – signal table ................................................................. 125 5.21 Feed pump 1 ................................................................................................................... 127 5.22 Feed pump 2 ................................................................................................................... 129 5.23 Feed pump 3 ................................................................................................................... 131 5.24 Emulsion Feed pumps 1 – 3, pressure control ................................................................ 133 5.25 Feed pump 4 ................................................................................................................... 134 5.26 Feed pump 5 ................................................................................................................... 136 5.27 Emulsion Feed pumps 4 – 5, pressure control ................................................................ 138 5.28 Feed line, Feed Flap 1 (2) ............................................................................................... 139 5.29 Feed line, Feed Flap 3 .................................................................................................... 140 5.30 Feed line, Bypass Flap 1(2)............................................................................................. 141 5.31 Feed line, Bypass Flap 3................................................................................................. 142 5.32 Feed line, Backwash filter 1 (2-3) .................................................................................... 143 5.33 Return pump 1 (2-3) ........................................................................................................ 144 5.34 Return pump 4 (5) ........................................................................................................... 145 5.35 Return pumps 1 – 5, level control.................................................................................... 146 5.36 Return line flaps .............................................................................................................. 147 5.37 Pipe emptying system ..................................................................................................... 149 5.38 Base oil pump 1............................................................................................................... 150 5.39 Base oil pump 2............................................................................................................... 152 5.40 Base oil flaps (tank 1-3)................................................................................................... 154 5.41 DM - water system, Filling flap 1 ..................................................................................... 155 5.42 DM - water system, Filling flap 2 ..................................................................................... 157 5.43 DM - water system, Filling flap 3 ..................................................................................... 158 5.44 Screw conveyor 1-3......................................................................................................... 159 5.45 Sludge system, Sludge pump 1 (2-3) .............................................................................. 160 5.46 Sludge collecting pump ................................................................................................... 161



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0 Revision service

Index Date Page a 09.09.2008 22, 23, 27 - 29, 32, 33, 36, 37, 39, 49, 54, 62, 64, 71, 79, 85, 104, 124,

125, 138-141 b 21.10.2008 9, 10, 32, 33, 36, 48 c 06.02.2009 22, 27 – 29, 34, 38, 51, 52, 54, 75, 77, 92, 94, 104, 105 – 108, 124, 125,

139 -142, 149, 150 d e

1 List of additional documentation

- Instruction for the use of the functional descriptions

- List of motors and components



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2 Short description of functions and components

2.1 General

The emulsion system is used for roll lubrication and roll cooling in the rolling mill. The emulsion system consists of the following main components:

- Emulsion tanks with agitators, skimmers, level and temperature monitoring TA01 - TA03 - PM separators with tanks and equipment TA05 - TA10 - Bypass heaters and coolers with pumps, flaps and temp. monitoring TA20 - TA23 - Feed pumps with backwash filter, temp. and pressure monitoring TA30 - Return line pumps with flaps and level monitoring in millstand pans, nozzle test TA40 - Pipe emptying pump TA43 - Base oil tank with pumps and level monitoring TA50 - Demi water feeding TA60 - Sludge screw conveyors TA70 - Sludge bins with pumps and level monitoring TA71 - Sludge collecting tank with pump and level monitoring TA72 - Waste water tank TA80

The abovementioned equipment can be operated and monitored either from the rolling mill control room or from the control desk in the emulsion room. The system is operated either in automatic or in manual mode via HMI (Human Machine Interface). For the maintenance mode, additional main-tenance switchboxes are provided near the units (see Description Chapter “Local”).



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2.2 Interconnection of the tanks

In the emulsion bay three emulsion tanks are installed. The emulsion system is designed in a way that normally two tanks are used as operation tanks and the other tank is on standby. However, if necessary, the tank 1 or 2 can be used alone as operation tank. Changeover from operation tank to standby tank can only be made by means of the Emulsion operation mode 1 / 2 / 3. This results in the following combinations between the tanks:

Emulsion operating mode

Tank 1 Tank 2 Tank 3

1 Stands 1-4 Standby Stand 5

2 Standby Stands 1-4 Stand 5

3 Stands 1-4 Stand 5 Standby

Each of the tanks may contain another emulsion/dispersion. Depending on the mill rolling program, different emulsion/dispersion are required on the individual stands. In normal operation, mill stands 1-4 are supplied with emulsion/dispersion from the tanks 1-2 and mill stand No. 5 from the tank 3. Optional the tanks can be filled with dispersion. In that case, the tanks and all pipes with the equip-ment must be completely drained and have to be clean. SMS Demag provides additional jets, which dives into the dispersion to avoid the separation of the special base oil and demineralised water.

In case to change the rolling mode or to change to dispersion, the operator should decide to clean and empty the pipes and the tank. When changing the tank and/or rolling program, all necessary feed line flaps (between the tanks and the stands) and the return line flaps (between the stands and the magnetic separators and the tanks) are automatically changed over. In automatic and manual mode before changing over from one mode to another mode, the feed and return line pump speeds must be reduced to zero and the feed line and return line must be empty. Furthermore, the level in the mill stand pans must be reduced and the pans must be relieved to the sump pits. The changeover is initiated: 1. Switch the preselector switch "Emulsion operation mode" to the requested position; 2. Actuate the "Operation flaps in position" pushbutton on HMI. Based on this, all flaps switched to automatic mode go into the respective positions. In the process, the closing of the deselected flaps and the opening of the newly selected flaps may not be simulta-



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neously. First closing and then opening must be performed so that in the meantime no level bal-ancing takes place among the tanks. Manual changeover of the flaps is only possible in manual mode (via HMI). The following flaps are integrated in the automatic changeover: Separator, heating, cooling, feed line, return line and standby flaps. Emulsion, which has been delivered from a defined tank to the stands, is collected in the millstand pan and redelivered into the same tank. For the automatic operation of the system, only signals from the Operation tanks (level, pressure, temperature etc.) are used. The signals from the standby tanks are read in, processed and shown on the HMI. They are however suppressed for the system control.



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2.3 Tanks 1 - 3

In the tanks 1-3, all the emulsion resp. dispersion of the emulsion system is collected, treated, tem-perature controlled and cleaned. The tank is of rectangular shape. The tank contains emulsion or dispersion, which is delivered to the mill stands. In the tanks 1 to 2, two agitators are installed. In the tank 3 one agitator is installed. If there is dis-persion in the tank, it’s important to use the agitators and the jets to get more flow. In Tank 1 and 2 it’s important to let 1 agitator run in right-hand rotation and 1 agitator in anti-clockwise rotation to get a circular flow in the tank. Before starting the jet, ensure that the jet is completely dived into the dispersion.

Tank 1(2)

Agitator 1right-hand rotation

Agitator 2right-hand

rotation

( by jets )

( by jets )



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Tank 3

Agitator 1right-hand rotation

( by jets )

( by jets )

The agitators/jets always keeps the emulsion/dispersion in motion. This is why the agitators should run continuously. Each agitator is driven by an electric motor and can also be brought into circuit LOCAL (see description chapter "Local"). The following equipment is included in all tanks in the same way: A belt-type skimmer is install in the emulsion tank. The skimmer is use for skimming foreign matter and oil residues from the surface of the emulsion. The skimmer mainly consists of an endless con-veyor belt, a top drive roll with electric motor, a bottom deflector roll and a wiper. A manually ad-justable gear unit is install between the electric motor and the top drive roll. This gear unit enables the belt speed to be changed according to the requirements. The bottom loop of the belt with the deflector roll is completely immersed in the emulsion. Floating oil and the foreign substances stick to the circulating belt and are that way taken away from the water surface. On top, in the area of the drive roll, the oil is wiped off the belt surface. The wiped-off dirt flows over a collecting trough into the sludge screw conveyor. For each oil skimmer an interval control with separately adjustable running and off periods (initial setting 30/60 minutes) is installed. Switching on and off of the skim-mer will take place automatically. Each of the oil skimmers can also be brought into circuit LOCAL (see description chapter "Local"). The tank is continuously temperature monitored. Temperature control in the tank is by means of a bypass heating and cooling circuit for every tank. The emulsion level in the tank is continuously monitored. For this purpose, an additional level switch is installed as dry running protection for the pumps. The maximum level signal is selected in a way that on response of this level the whole emulsion volume of the return lines can still flow into the tank without response of the overfill protection.



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Tank filling with demineralised water is directly from the demi water supply. The filling line is con-tinuously flow monitored. Depend on the fix volume the required feed time for the water volume can be calculated. The filling line is equipped with a pneumatically operated shutoff valve. The shutoff valve is opened by compressed air and closed by spring force. The flap compressed-air line is equipped with a sin-gle-solenoid valve. The closed position of the flap is monitored by a proximity switch. When the max. level contact responds the valve automatically closes for avoiding tank overfill. Filling of the tank with base oil is by means of a pump from a base oil tank. Filling is directly into the suction line of the feed pumps. The oil filling line is continuously flow monitored. The filling line is equipped with a pneumatically operated shutoff valve. The shutoff valve is opened by compressed air and closed by spring force. The flap compressed-air line is equipped with a sin-gle-solenoid valve. The closed position of the flap is monitored by a proximity switch. When the max. level contact responds the valve automatically closes for avoiding tank overfill. Oil filling takes place only with the heating or feed pumps being switched on. The following parameters of the emulsion/dispersion from the tanks can be determined in the labo-ratory: - Oil concentration, - Viscosity, - Saponification number, - PH-Value; - Conductivity, - Iron content, - Chloride content, - Sulphate content, The values found of the oil concentration are shown on the HMI.



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Filling of the emulsion tanks: If the main tanks have to be filled with emulsion or dispersion, the demineralised water can be filled in by way of the pneumatically operated shut-off valve. The complete base oil can be filled in manually by barrel or by means of the speed-controlled base oil pump and the pneumatically oper-ated shut-off valve. The oil get’s directly into the suction line of the feed pumps, so it is possible to change the base oil content during the milling process. For further informations about the filling process, refer to 2.11 Base oil tank and 2.12 Water feed-ing. 2.4 Magnetic separator 1-5

In the emulsion system five PM separators are installed. All PM separators are arranged in parallel with exception of PM separator 5. He is cutted off from the other separators by a pneumatic-operated shut-off valve to ensure that the different emulsions/dispersions of tank 1/2 and tank 3 will not be mixed. Besides that, the suction line of tank 1- 2 can be operated by a pneumatically oper-ated shut-off valve, so it’s selectable if you want to clean the emulsion/dispersion of tank 1 or tank 2 by the PM separator 1-4. PM separator 5 cleans the emulsion/dispersion of tank 3 and in opera-tion mode 3 the emulsion or dispersion of tank 2. The flow is controlled, based on the "Emulsion operation mode" selection by pneumatically-actuated flaps. Each of the filter flaps is opened and closed by means of compressed air. The com-pressed-air line of each flap is equipped with a one-solenoid valve. The opened and closed posi-tions of each flap are monitored by a proximity switch respectively. In automatic mode during change of the "Emulsion operation mode" all necessary flaps between tanks and separators are automatically switched over. Each filter flap can also be opened and/or closed manually if the respective flap is switched to manual mode. The PM separator is used for filtering finest ferritic abraded particles from the emulsion. The sepa-rator consists of round bar link-type chains with strong permanent magnets which are slowly and continuously moving through the emulsion. The equidistant chains arranged in parallel are guided by a driven top roll and an idling bottom roll. With one common motor both movements at the permanent separator, magnetic chain drive and wiper tongs drive, will be driven. The oil and iron contamination of the emulsion is attracted by the permanent magnet force and deposits on the magnetic rod surfaces. The contaminations are removed with the wiper tongs. The wiped-off dirt is transported via a collecting trough by means of a spiral conveyor into a sludge tank.



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The functioning of the PM separator is monitored by proximity switches. The tension of the drive chain from the electric motor to the wiper tongs and also the movement of the magnetic rods each are monitored by one proximity switches. The PM separator will be provided with interval control with separately adjustable running and idle periods (initial setting 100/1000 seconds). In this control, the separator is switched off and re-started automatically. The PM separator can also be brought into circuit LOCAL (see description chapter "Local"). All PM separators are permanently in operation. The switching states of the filter flaps in depend-ence of the preselected "Emulsion operation mode“ can be taken from the following table: The level monitoring in each separator tank is by means of one level switch. The level switch is used as overfill protection for the separator tank.



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Position of the filter flaps in dependence of the "Emulsion operation mode" preselection

Emulsion operation mode ⇒

⇓ Flap position 1 2

3

Filter flap to main tank 1 TA05YVL1a TA05YVL1b

open energized de-energized

closed de-energized energized

open de-energized energized

Filter flap to main tank 2 TA05YVL2a TA05YVL2b

closed de-energized energized



Filter flap to main tank 3 manual

open

open

closed

Filter flap between Tank 3 and Tank 2 manual

closed

closed

open



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2.5 Bypass heating and cooling, circulation pump

The circulation pumps feed the emulsion through the heat exchangers and the cooling device. There are three heating respectively cooling circuits installed, who are independent from each other. The flap in the intake line before each pump must be opened during operation. This flap position is monitored in the end position by proximity switches. Three bypass heating circuits are installed in the emulsion system: bypass heating circuit 1 for emulsion tank 1, bypass heating circuit 2 for emulsion tank 2 and bypass heating circuit 3 for emul-sion tank 3. The heating system is used for heating the emulsion and for keeping the emulsion temperature constant during standstill and operation (together with the cooling system). The emulsion tempera-ture in the tank is specified by the operator (initial setting 53°C). In each circuit, there are two pneumatic operated shut-off valves, right behind the pump to change over from cooling to heating. Right before the pump, there are two pneumatic operated shut-off valves for suction line selection. One of them goes to the strip catcher in the front part of the emul-sion tank. This is for the heating circuit. The other one goes trough a tank connection near the filter return line to suck a large part of the hot emulsion/dispersion from the PM separator directly to the Cooler. The heating pump feed the emulsion/dispersion out of the emulsion tank through the flow heaters and back into the same tank. The heating pump is a pump with a constant rotational speed. The pump is energized by an electric motor. The pump is equipped with an operating hours counter. The pump can also be brought into circuit LOCAL (see description chapter "Local"). In each circuit, one steam flow heater and one cooling device is installed. A flow transducer moni-tors the emulsion flow through the heater /cooling device. Therefore, it is also possible to monitor the total delivery volume. At minimum feed volume the heater will be switch off. It is only allowed to switch the heater on when there is an emulsion flow. The heater is switched on when the oil temperature drops below the admissible value. The heater is switch off when the oil temperature has risen to the desired value. If the desired value for switch-ing the heater off is reached, the heater is switch off and the pump is still running. In case of distur-bance inside of the heater (minimum feed volume, temperature to high) the heater must be switch off and the pump switches off for at least 3 minutes. The heating pump is permanently running independent of the oil temperature in the tank. This generates the additional motion of the emulsion in the tank.



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2.6 Bypass heating and cooling, heater and cooler

The bypass heating is by means of a flow heater, which heats the emulsion up by hot steam. For heater protection there is a temperature switch, which shuts the steam valve off if a critical tem-perature is reached. In the steam line there is a safety valve with return by spring force and a pro-portional valve. The proportional valve is used for controlling the steam flow, for example, when the heating is started up. In that case the pipes are much colder than the steam, so it is better to raise the steam flow slowly up (refer to kinematics sketches). During mill idle time, the heater has to balance the temperature out to the normal operation tem-perature by the proportional valve. For cooling there is a plate-type heat exchanger with a pneumatically controlled shut-off valve in the cooling water line. Cooling is normally used during the operation. 2.7 Feed line flaps, bypass flaps and mill stand shut-off flaps

Feed line flaps control the emulsion flow from the emulsion tanks to the feed line pumps. In every feed line of each emulsion tank there is a pneumatically energized feed flap. One additional manu-ally energized feed flap is arranged between the suction line of the feed pumps 2 to 3 and the suc-tion line of the feed pumps 4 and 5. Each of the feed flaps is opened by compressed air and closed by spring force. The compressed-air line of each flap is equipped with a one-solenoid valve. A proximity switch monitors the opened and closed positions of each flap. In automatic mode when changing the "Emulsion operation mode", all necessary flaps between the tanks and the feed pumps are automatically changed over. During the switching process, the feed pumps must be switched off. Each flap can also be opened and/or closed manually if the respec-tive flap is switched to manual mode. The feed line flaps 1 to 3 are opened and the respective hand operated feed flap 4 is closed when the corresponding emulsion tank has been preselected as Operation tank. The feed line flaps 2 and 4 are opened, the feed flaps 1 and 3 are closed when only tank 2 has been preselected as Operation tank.



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Position of the feed line flaps 1 to 4 in dependence of the "Emulsion operation mode" pre-selection

Emulsion operation mode ⇒

⇓ Flap position 1 2 3

Feed Flap 1 from main tank 1 TA25/1YVL1a

open energized

closed de-energized

open energized

Feed Flap 2 from main tank 2 TA25/2YVL1a

closed de-energized

open energized

open energized

Feed Flap 3 from main tank 3 manual

open

open

closed

Feed Flap 4 (connection) from main tank 2 manual

closed

closed

open

In the feed line to the mill stand 1-2, 3-4 and 5, a pneumatic energized mill shut-off flap is installed. Each of the the mill stand shut-off flaps are opened by compressed air and closed by spring force. The compressed-air line of each flap is equipped with a one-solenoid valve. The opened and closed positions of each flap are monitored by a proximity switch respectively. These three shut-off flaps are closed during mill idle time or when the emulsion system will be switched off. The shut-off flaps are also closed via spring force when the power supply of emulsion system (or rolling mill) will be switched off. In parallel to each feed line flaps there is one bypass flap to lead, during idle time of the mill stand, the emulsion direct to the suction line of the return pumps. One common bypass is foreseen for the mill stands 1 and 2 and for Stand 3 and 4. Mill stand 5 use two separated bypass lines, one directly from the feed line for stand 5 with a pneumatically operated shut-off valve and the second one from the emulsion spraying system. The time to open and close the flap should be adjusted by the pneumatic pressure to avoid any mechanical vibrations. Each of the bypass flaps is opened by compressed air and closed by spring force. The com-pressed-air line of each flap is equipped with a one-solenoid valve. The closed position of each flap is monitored by a proximity switch respectively.



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The mill stand bypass flaps are closed when the emulsion system will be switched off and when the power supply of emulsion system (or rolling mill) will be switched off. On the suction side and on the pressure side of feed pump 2, two manually standby flaps are in-stalled respectively. The opened position of the standby flaps 1 to 2 on the suction side of feed pump 2 is monitored by a proximity switch respectively. It is possible to select the feed pump 2 as feed pump for stand 1/2 or 3/4 by opening/closing of these standby flaps and the standby flaps on the pressure side. Two feed pumps are installed for the mill stand 5. The two feed pumps at tank 3 can also be used as draining pump for tank 3. For this purpose, on the pressure side at feed pump 4 and 5 a manu-ally energized draining flap is installed. This draining flap is closed upon draining tank 3. The open position of the draining flap is monitored by a proximity switch. 2.8 Feed pumps

The system is provided with a total of 5 feed pumps (two as standby) which deliver the required emulsion or dispersion from the emulsion tanks to the spray headers in the mill line. Each pump is driven by an electric motor with variable speed.

- Three feed pumps (one as standby unit) are provided for supplying emulsion to the mill-stands 1 to 4. Feed pump 1 delivers the emulsion to the millstands 1 and 2, feed pump 3 to millstands 3 and 4; feed pump 2 serves as standby pump for the feed pumps 1 and 3. Feed pump 1 or 3 can also be used as draining pump for tank 1 and/or 2.

- Two feed pumps (one as standby unit) are provided for supplying emulsion to the millstand

5. Feed pump 4 or 5 delivers mill stand 5, the other feed pump serves as standby pump. Feed pump 1 or 3 can also be used as draining pump for tank 1 and/or 2.

Each pump drive is operated via converter which is without system bypass. For functional reasons the drive cannot be operated with system bypass; the converter is switched on with the switching on of the pump. The feed pumps are accelerated along an adjustable ramp to avoid mechanical damage to the equipment. The acceleration values of the pump speeds are in the range of 0.5 to 8 1/s2 . The set-ting of different acceleration values must be possible for different operating modes of the pumps.

- startup of the pump 0.5 1/s2 - pump acceleration after roll change 3 1/s2 - speed change in the operating speed range of the pump 0.5 1/s2



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During the mill idle times (e. g. roll change) the feed pumps change to the constant speed of 1200 1/min and at the same time the bypass flaps at mill stand 1-5 are opened and the mill stand shutoff valves 1-4 are closed. This ensures that the feed pumps need not be switched off during mill idle times. This reduced the "speed-up time" of the pumps and the complete plant. The feed pumps also keep the emulsion, in the tanks and pipes, in motion. Each pump is equipped with an operating hours counter. It must be ensured that all pumps have approximately the same number of operating hours. Each pump can also be switched in locally (see description chapter "Local"). The hand-operated shut-off valve in the suction line upstream of the feed pumps must be open during operation. This valve position is monitored by proximity switch in the end-of-run position. The feed line of the stands 1-2, the stands 3-4 and the stand 5 are each equipped with one fully automatic backwash filter. The attached differential pressure switch monitors the degree of clogging of the filter material. When a differential pressure between filter entry and exit sides (approx. 0.8 bar) is exceeded or the filter service life has been attained, the internal control starts the backwashing. Upon elapsing of the backwash time, the control terminates the backwashing process. A signal exchange takes place between the filter control and the control of the electric supplier: "Filter being washed" and "Differential pressure too high". If backwashing lasts too long or takes place too often, an alarm is triggered. If the emulsion pres-sure in the feed line is below 1.8 bar or roll change has been preselected, the backwash filter is switched off. In the feed line to stands 1 & 2, 3 & 4 and 5 further equipment is installed in technological order:

- An actual pressure value transmitter for pressure control of the emulsion via a frequency control device of the pump drives to a value set by the operator or by Level 2 (initial setting 7 bar). The pressure controller (supplied/installed by electric supplier) compares the actual-value signal from the pressure transducer in the line with the value preset via HMI. Depend-ing on the control signal from the controller, the speed of the feed pump is increased or re-duced.

- An actual temperature-value transmitter for displaying and controlling the temperature of

the delivered emulsion and for monitoring the preset temperature. The pressure control of the pump drives ensures a constant emulsion pressure at the nozzles dur-ing rolling.



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2.9 Nozzle testing of the multizone cooling system in stand 5

The functioning and spray pattern of each multizone-cooling nozzle is tested in the nozzle test mode provided for this purpose. Nozzle testing is made at standstill of the mill line. The operator switches the emulsion system over to nozzle test mode:

- The feed pump for multizone cooling in stand 5 runs in pressure control mode as during rolling and generates the operating pressure required on the spray header. The stand shutoff valve of the multizone cooling system of stand 5 is closed. The shutoff valve of the backup-roll cooling system is closed.

- The nozzle test flap is open. The required flow quantity of emeulsion will be provide by an orifice plate behind the nozzle test flap and parallel to a flow transmitter for minimum flow quantity. The flow transmitter measured the actual flow trough the tested nozzles.

Nozzle testing is started by the operator. During the test only one nozzle area (this means top and bottom nozzle) of the multizone cooling system is open at a time. The operator has the possibility of observing the functioning and spray pattern of each nozzle. Testing can take place in automatic or manual mode:

- in the automatic testing mode the change-over to the next nozzle takes place automatically, - in the manual testing mode the change-over to the next nozzle takes place manually.

For further information, refer to the functional description PG-PI_Spraying equipment. 2.10 Return line pumps

Five return line pumps (two as standby units) deliver the emulsion from the millstand pans 1-5 back to the emulsion tanks. Each return line pump is driven by electric motor with variable speed:

- The return line pumps 1 and 3 jointly deliver the emulsion of stands 1 to 4 back to the tank 1 or 2, return line pump 2 is used as standby unit for the return line pumps 1 and 3.

- The return line pump 4 or 5 delivers the emulsion from stand 5 back to the tank 3, one return line pump is used as standby unit.

Each return line pump drive is operated via converter which is without system bypass. For reasons of functioning the drive cannot be operated with system bypass; the converter is switched on with the switching on of the pump. To avoid mechanical damage to the equipment, the return line pumps are accelerated along an adjustable ramp. The acceleration values must be approximately the same as for feed pumps. The acceleration values of the pump speeds are in the range of 0.5 to 8 1/s2 . The pump speeds are also monitored by a superimposed level-control.



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The pump can also be switched in locally (see description chapter "Local"). Each pump is equipped with an operating hours counter. It must be ensured that all pumps have approximately the same number of operating hours. The hand-operated shutoff valve in the suction line upstream of each of the return line pumps 1 to 5 must be open during operation. This valve position is monitored by a proximity switch in the end-of-run position. The mill stand pans 1 to 4 are connected by a joint collecting line. The lowest possible level for pipe emptying in the collecting line is indicated by a level switch. The emulsion level in the mill stand pans 1 and 4 are monitored by two additional level switches. The return line pumps 1 to 3 take in emulsion from the collecting line. The lowest possible level for pipe emptying in the collecting line of millstand pan 5 is indicated by a level switch. The emulsion level in millstand pan 5 is monitored by one additional level switch. Re-turn line pumps 4 & 5 take in emulsion direct from millstand pan 5. During rolling the emulsion spray-out volume changes in certain stands. The pump drive speed control ensures that the emulsion levels in the millstand pans 1 to 4 and in millstand pan 5 remain constant (initial setting: 30%) to avoid both overfilling and emptying of the pans. 2.11 Pipe emptying

If required, the feed line with the spraying header and the return lines of the emulsion system can be drained by hand operated shut-off valves. The emulsion/dispersion from the feed line with the spraying header and the return lines is col-lected in the pipe emptying tank. The level of the pipe emptying tank is monitored by means of two level switches, one contact for the maximum tank level and one for the dry running protection of the pump. A draining pump pumps the collected emulsion/dispersion from the pipe emptying tank to the tank system. The draining pump is driven by an electric motor with constant speed. The pump is equipped with an operating hours counter. If the pump is switched to automatic mode, the pump starts automatically when the maximum con-tact of the tank is reached. The second contact is for dry running protection. If the emul-sion/dispersion reaches this level switch, the pump stops automatically. Likewise, it is possible to switch the pump on by a local switch. For further information, refer to Chapter 2.16 local.



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2.12 Base oil tank

The entire base oil for the emulsion system is stored in a base oil tank. In this tank the base oil is collected, treated and level-controlled. The tank is of cylindrical shape and consist of two chambers for storing two different kinds of base oil. Each chamber has a capacity of 30m³. The fluid level in the tank is continuously monitored. In addition to this two level switches are in-stalled in the tank. One switch serves as overfill protection, the other one as protection against dry running of the pumps. The level of the max. contact of the level monitoring system has been selected in such a way that on response of this level the entire oil volume of the filling line can flow into the tank without re-sponse of the overfill protection. The level of the overfill protection device in the tank is selected in such a way that on response of this level the entire oil volume of the filling line can flow into the tank without overfilling it. Filling of the tank chambers with base oil is through the oil road tanker of the customer. During filling the level of the chamber must be monitored by the operator. Filling must be stopped by man-ual intervention or by the level monitoring when the oil level has reached the max. level contact. Heating up in the tank is by means of the heating coil. The warm emulsion from the emulsion tank 1 or 2, which is pumped by filter pump 1 flows trough the heating coil and heats the chamber up. In parallel, the filter pump 2 can also feed through the based oil tank. The operator can select by mean of hand - operated flaps the heating circuit. Two oil pumps (on as standby unit) deliver the base oil from the tank directly in the suction lines of the feed pumps or/and in the suction line of the heating pumps. For each suction line, only one pump is in operation. Each base oil pump is speed-controlled by inverter. Each pump is equipped with an operating hours counter. It must be ensured that all pumps have approximately the same number of operating hours. Each pump can also be switched in locally (see description chapter "Local"). Installed in the suction line of each pump is a manually energized shut-off valve. The open position of each shut-off valve is monitored by proximity switch in the end-of-run position. The shut-off valve in the suction line upstream of the pump must be open during operation. The two oil pumps deliver the oil into tw joint oil filling line. Installed in the joint oil filling line is a duplex filter which can be switched over manually. The degree of clogging of the active filter is monitored by a differential pressure switch. In each oil filling line section downstream of the base oil pump continuous flow monitoring takes place.



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The oil flow from the base oil tank to the suction line of the feed pumps at emulsion tank 1/2 and 3 is controlled by two oil-filling valves. The oil filling line of each emulsion tank (oil filling valves 1 and 2) is equipped with one pneumatically operated oil-filling valve. Each oil-filling valve is opened by compressed air and closed by spring force. The compressed-air line of each valve is equipped with a single-solenoid valve. The closed position of each valve is monitored by proximity switch. When the Emulsion has to be changed or when preparing the tank the first time, it is possible to inject the base oil over the heating pump. In that case, the oil-filling valves have to be closed and the manually operated ball valve has to be opened. It is only possible to prepare the tanks one by one. 2.13 Water feeding

During the rolling process, water vaporizes because it cools the warm strip and the rolls. The fume exhaust exhausts the produced water steam. To compensate the lost water, demineralised water can be directly filled into the emulsion tank. The demineralised water is taken from the demineralised water pipe system of the costumer. In the water feed line a pneumatically operated valve with spring return is installed to control the water flow. Likewise, there is a flow transducer installed. Automatic filling Proceeding from the fluid level in the main tank, the operator decides the refilling quantity of de-mineralised water. Then the desired volume is entered by the operator via HMI and filling is started manually. The filling controller compares the actual value signal from the flow transducer in the tank with the value preset via HMI. Filling stops automatically when the preset value has been at-tained. Manual filling When required, filling is started manually by the operator via HMI. The water level in the tank can be monitored by the operator through HMI. Upon filling in of the required volume, the operator must stop the filling process manually via HMI. 2.14 Screw conveyors 1-5

Each PM separator have one screw conveyors for the removal of the sludge to the sludge tanks. Each sludge screw conveyor consists of a sludge collecting pipe equipped with a screw conveyor which is driven by a gear electric motor. The sludge screw conveyors are in operation depend of if the responsible separator drives is also in operation.



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Each sludge screw conveyor is equipped with an operating hours counter. The sludge screw conveyor can also be switched in locally. (see description chapter "Local"). 2.15 Sludge bins 1-3

Four 1m3 sludge bin are provided for collecting the sludge arising in the PM separators and oil skimmers. The sludge accumulated at the oil skimmers in emulsion tanks 1 and 2 is fed into sludge tank 1, the sludge accumulated at the oil skimmer in emulsion tank 3 is fed into sludge tank 3, the sludge from the separator 1-4 is fed into sludge tank 2. The sludge arising at the PM separators 5 is transported into sludge tank 3. From each sludge bin one sludge pump conveys the sludge through a joint sludge feed line into the big 50 m³ sludge collecting tank. One pump is directly arranged at the sludge collecting tank. The sludge pumps 1 to 3 are pumps with constant speed. Each of the pumps is driven by a gear electric motor in counterwise direction. Each pump is equipped with an operating hours counter. Each sludge pump can also be switched in locally. (see description chapter "Local"). The hand operated shut-off valve in the suction line upstream of each pump must be open during operation. This valve position is monitored by proximity switch in the end-of-run position. Each sludge bin is provided with a level switch for level monitoring; each level switch is equipped with three contacts. Each sludge pump runs in automatic mode and in the sludge tank automatic level control is ap-plied. During the collecting of the skimmed oil/sludge, the sludge pump is switched off. As soon as the sludge level has reached the max. level contact, the sludge pump is started. The content of the sludge tank is pumped into the sludge collecting tank till the min. level contact is reached, then the pump is switched off again. When the overfill protection of a sludge tank responds, the corresponding PM separators, oil skimmers and the sludge screw conveyors are switched off. an alarm signal is given to the opera-tor via HMI. 2.16 Sludge collecting tank

A sludge collecting tank is provided for collecting and storing the oil/sludge arising in the PM sepa-rators and the oil skimmers. The oil/sludge mixture is pumped off the small 1 m3 sludge bin. The fluid level in the tank is continuously monitored. In addition to this, two level switches are in-stalled in the tank. One switch serves as overfill protection and the other one as protection against dry-running of the pump.



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The level of the max. contact of the level monitoring is selected in such a way that on response of this level the entire sludge volume of the filling line can flow into the tank without response of the overfill protection. The level of the overfill protection device in the tank is selected in a way that on response of this level the entire sludge volume of the filling line can flow into the tank without overfilling it. From the sludge tank one sludge pump conveys the sludge through a draining line from the cus-tomer. The sludge pump 4 is a pump with constant speed. The pump is driven by a gear electric motor in counterwise direction. The pump is equipped with an operating hours counter. Each sludge pump can also be switched in locally. (see description chapter "Local"). The content of the sludge tank must be kept moving to keep the sludge in pumping condition and to avoid its sticking and depositing in the tank. For this purpose, the sludge tank is equipped with a circulation line and a sludge conveyor pump. The sludge collecting pump pumps the sludge off at certain intervals and conveys it through the recirculation line back into the tank (circulation). The pump is driven by a gear electric motor with a constant speed. The sludge pump is equipped with an automatic interval control with separately adjustable running and idle periods (initial setting 10/20 min). The time intervals can selected at random via HMI. The pump can also be switched in locally (see description chapter "Local"). The hand operated shut-off valve in the suction line upstream of each pump must be open during operation. This valve position is monitored by proximity switch in the end-of-run position. Upon draining, a minimum volume of sludge must remain in the tank to avoid the response of the pump's dry running protection. Then the drain valve can be closed. 2.17 Waste water tank

A waste water tank is provided for collecting and storing old emulsion or dispersion from the back-wash filter and the pipe emptying tank. The fluid level in the tank is continuously monitored. In addition to this, two level switches are in-stalled in the tank. One switch serves as overfill protection and the other one as protection against dry-running. The level of the max. contact of the level monitoring is selected in such a way that on response of this level the entire sludge volume of the filling line can flow into the tank without response of the overfill protection. The level of the overfill protection device in the tank is selected in a way that on response of this level the entire sludge volume of the filling line can flow into the tank without overfilling it.



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The tank draining is provided by the costumer. 2.18 Local control

In local position, next to each pump drive motor, there is a fully enclosed push-button - PUMP ON and a key-operated selector switch LOCAL / REMOTE. By means of these push-buttons the pumps can be operated in jogging mode, e.g. in erection and commissioning (check of direction of rotation) (recommended actuation time by the maintenance personnel is approx. 30 s).

Please note: Operation of the pump motors is then without interlocking (except an anti-dry run-ning protection). For work on the pumps themselves the motor protection device must additionally be energized.

KEY

SELECTOR SWITCH

Pump drive

REMOTE

LOCAL

PUMP(Jogging)

ON

Control Panel at Site

(Off)

Example for the local-Remote combination



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3 Kinematics sketches / Mimic system diagrams

3.1 Emulsion Tank 1

CO

MP

R.

AIR

Fee

dP

umps

Dem

in. W

ater

Sup

ply

Ag

ita

tors

On

Off

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tato

rsMM

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EC

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ICA

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IST

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NC

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sion

tem

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ture

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sion

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TA02/1MKL/G2

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01/1

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01/1

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5,6

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sion

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= R

epum

p ta

nk 2

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e oi

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Pre

parin

g



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3.2 Emulsion Tank 2

Fee

dP

umps

Dem

in. W

ater

Supp

ly

Ag

ita

tors

On

Off

Agi

tato

rsMM

EL

EC

TR

ICA

LD

IST

UR

BA

NC

E EM

ER

GE

NC

Y O

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Emul

sion

tem

pera

ture

TA01

/2B

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leve

lTA

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1X

XX %

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LATI

ON

SUC

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N V

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OPE

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5

TA02/2MKL/G1

TA02/2MKL/G2

Sk

imm

er

On

Off

1 2

3R

UN

NIN

G T

IME

IDLE

TIM

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loca

lly: S

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for

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1 2

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AIR

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lap

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TA61

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TA61

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/ CLO

SED

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ting

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Flap

2

Hea

ting

Flap

2

Q

from

H

eatin

g/

Coo

olin

gfro

m P

M-

Sep

erat

or

CIR

CU

LATI

ON

C

ON

NEC

TIO

NFE

ED F

LAP

TA20

SBE

9

Ove

rflo

w

Valv

e 2

TA01

SBE

8

from

tank

1to

tank

3

to c

oolin

g ci

rcui

t to

hea

ting

circ

uit

9999

hO

PER

ATI

NG

HO

UR

SSK

IMM

ERTA

03/2

MKL

/G1

Tank

em

pty

clea

n ch

ambe

rTA

01/2

FH2a

9999

h

OPE

RA

TIN

G H

OU

RS

HEA

TIN

G

AN

D C

OO

LIN

G P

UM

PTA

21M

KL2

CIR

CU

LTIO

NFL

OW

MO

N.

TA21

/2BQ

1

Circ

ulat

ion

conn

ectio

n fe

ed li

ne

Leve

l too

hig

hTA

01/2

FH1a

Emul

sion

refil

lTA

01/2

BH1b

Emul

sion

sho

rtag

eTA

01/2

BH1c

Tank

em

pty(

dirt

y ch

ambe

r)TA

01/2

BH1d

TA01

/2FH

1b

Tank

fille

dTA

01/2

BH1a

Hea

ting

and

Coo

ling

Pum

p 2

OF

FO

N

Hea

ting

and

Coo

ling

Pum

p O

ff1 2

34

1 =

Circ

ulat

ion

tank

12

= C

ircul

atio

n ta

nk 2

3 =

Rep

ump

tank

14

= R

epum

p ta

nk 2

Bas

e oi

l for

E

mul

sion

Pre

parin

g



TA



1 - 5 Blatt/Sheet

29/161 Index/Index

c

V:\3

9\0\

8200

2_C

OM

-TC

M_E

lekt

rik\F

uB\a

ktue

ll\TA

_Em

ulsi

on s

ytem

_c.d

oc

3.3 Emulsion tank 3

Circ

ula

tion

Fee

dP

umps

Dem

in. W

ater

Sup

ply

Ag

ita

tors

On

Off

Agi

tato

rs

M

EL

EC

TR

ICA

LD

IST

UR

BA

NC

E EM

ER

GE

NC

Y O

FF

Emul

sion

tem

pera

ture

TA01

/3B

T1X

XX °

C

Emul

sion

leve

lTA

01/3

BH

1X

XX %

TA02/3MKL/G1

Sk

imm

er

On

Off 1

2 3

RU

NN

ING

TIM

EID

LE

TIM

E

loca

lly:

SS

-DT

ON

/OF

F

for

Ski

mm

er

1 2

3M

Off

Hea

ting

and

Coo

ling

Pum

p 3

CO

MP

R.

AIR

Filli

ng F

lap

3C

LOSE

DTA

61/3

SBE

1

TA61

/3YV

L1a,

b

OPE

NED

/ CLO

SED

TA20

/3S

BE5,

6

TA20

/3YV

L3a,

bCO

MP

R.

AIR

OPE

NED

/ CLO

SE

DTA

20/3

SBE

7,8

TA20

/3Y

VL4a

,b

CO

MP

R.

AIR

OP

ENED

/ CLO

SED

TA20

/3SB

E1,

2

TA20

/3Y

VL1a

,b

CO

MP

R.

AIR

OP

EN

ED

/ CLO

SED

TA20

/3SB

E3,

4

TA20

/3YV

L2a,

bCO

MP

R.

AIR

from

PM

-S

eper

ator

OF

FO

N

Hea

ting

and

Coo

ling

Pum

p

from

H

eatin

g/

Coo

olin

gQ

Coo

ling

Flap

2

Hea

ting

Flap

2

Coo

ling

Flap

1H

eatin

g Fl

ap 1

TAN

K F

LAP

3O

PEN

EDTA

01S

BE3

Q

CIR

CU

LATI

ON

SUC

TIO

N V

ALV

E 3

OPE

NED

TA20

SB

E12

Ove

rflo

w

Valv

e 3

TA01

SBE

9

from

tank

2

to c

oolin

g ci

rcui

t to

hea

ting

circ

uit

9999

hO

PER

ATI

NG

HO

UR

SSK

IMM

ERTA

03/3

MKL

/G1

Tank

em

pty

clea

n ch

ambe

rTA

01/3

FH2a

9999

h

OPE

RA

TIN

G H

OU

RS

HEA

TIN

G

AN

D C

OO

LIN

G P

UM

PTA

21M

KL3

CIR

CU

LTIO

NFL

OW

MO

N.

TA21

/3BQ

1

Leve

l too

hig

hTA

01/3

FH1a

Emul

sion

refil

lTA

01/3

BH1b

Emul

sion

sho

rtag

eTA

01/3

BH1c

Tank

em

pty(

dirt

y ch

ambe

r)TA

01/3

BH

1dTA

01/3

FH1b

Tank

fille

dTA

01/3

BH

1a

Bas

e oi

l for

E

mul

sion

Pre

parin

g



TA



1 - 5 Blatt/Sheet

30/161 Index/Index

c

V:\3

9\0\

8200

2_C

OM

-TC

M_E

lekt

rik\F

uB\a

ktue

ll\TA

_Em

ulsi

on s

ytem

_c.d

oc

3.4 Heating and Cooling circuit tank 1 and 2

Con

dens

ate

Ste

am

CO

OLI

NG

C

ON

TRO

L VA

LVE

TA22

/1Y

VLP

1C

oolin

gw

ater

retu

rn li

neTE

MP.

MO

NIT

OR

ING

B

EHIN

D H

EATE

R

TA21

/1FT

1

XX°C ST

EAM

C

ON

TRO

LVA

LVE

TA21

YV

LP1

Tem

p. V

alue

fro

m ta

nk

1 2

3Te

mpe

ratu

reS

etpo

int

°C

1 2

3Te

mpe

ratu

reS

etpo

int

°C

Em

ulsi

on/D

ispe

rsio

n to

Tan

k 1

OP

EN

ED

TA23

SB

E1

CIR

CU

LATI

ON

RET

UR

N F

LAP

1

CLO

SE

DTA

21/1

SB

E1

TA21

/1Y

VL1

a

CO

MP

R.

AIR

Stea

m V

alve

1

From

Hea

ting

flap

2 of

em

ulsi

on ta

nk 1

From

Coo

ling

flap

2 of

em

ulsi

on ta

nk 1

Con

dens

ate

Ste

am

CO

OLI

NG

C

ON

TRO

L VA

LVE

TA22

/2Y

VLP

1C

oolin

gw

ater

retu

rn li

neTE

MP.

MO

NIT

OR

ING

B

EHIN

D H

EATE

R

TA21

/2FT

1

XX°C ST

EAM

C

ON

TRO

LVA

LVE

TA21

YV

LP2

Tem

p. V

alue

fro

m ta

nk

1 2

3Te

mpe

ratu

reS

etpo

int

°C

1 2

3Te

mpe

ratu

reS

etpo

int

°C

CLO

SE

DTA

21/2

SB

E1

TA21

/2Y

VL1

a

CO

MP

R.

AIR

Stea

m V

alve

2From

Hea

ting

flap

2 of

em

ulsi

on ta

nk 2

From

Coo

ling

flap

2 of

em

ulsi

on ta

nk 2

Em

ulsi

on/D

ispe

rsio

n to

Tan

k 2

OP

EN

ED

TA23

SB

E3

CIR

CU

LATI

ON

R

ETU

RN

FLA

P

OP

EN

ED

TA23

SB

E2

C

ON

NEC

TIO

N

RET

UR

N F

LAP

CIR

CU

LATI

ON

Coo

ling

wat

erfe

ed li

ne

Coo

ling

wat

erfe

ed li

ne



TA



1 - 5 Blatt/Sheet

31/161 Index/Index

c

V:\3

9\0\

8200

2_C

OM

-TC

M_E

lekt

rik\F

uB\a

ktue

ll\TA

_Em

ulsi

on s

ytem

_c.d

oc

3.5 Heating and Cooling circuit tank 3

0 3

Condensate

Steam

COOLING CONTROL VALVETA22/3YVLP1Cooling

waterreturn line

TEMP. MONITORING BEHIND HEATERTA21/3FT1

XX°C

STEAM CONTROL VALVETA21YVLP3

Temp. Value from tank

1 2 3TemperatureSetpoint

°C

1 2 3TemperatureSetpoint

°C

Emulsion/Dispersion to Tank 3

100%

0%

STEAM CONTROL VALVETA21YVLP1(2,3)

CLOSEDTA21/3SBE1

TA21/3YVL1a

COMPR.AIR

Steam Valve 3

t/min3 minutes = first setting

From Heating flap 2 of emulsion tank 3

From Cooling flap 2 of emulsion tank 3

Coolingwaterfeed line



TA



1 - 5 Blatt/Sheet

32/161 Index/Index

c

V:\3

9\0\

8200

2_C

OM

-TC

M_E

lekt

rik\F

uB\a

ktue

ll\TA

_Em

ulsi

on s

ytem

_c.d

oc

3.6 Feed pumps 1-3

Base Oil injection

TO MILL STAND 1

9999h

TO SUCTION LINE FEED PUMPS 4-5

STANDBY FLAP 1OPENEDTA30 SBE6

9999h


SUCTION VALVE FEED PUMP 2 OPENEDTA30 SBE2


OPERATING HOURSFEED PUMP 2TA30 MKL2


STANDBY FLAP 3 STANDBY FLAP 4

FEED FLAP 2(TO MILL STANDS 3 AND 4)

OPENEDTA33SBE1CLOSEDTA33SBE2

TA33YVL1a

TO MILL STAND 2

BACKWASH FILTER 1TA34 YRSF1TA34 YRSF1a ("Flushing")TA34 YRSF1b ("Filter fault")

FEED FLAP 1(TO MILL STANDS 1 AND 2)


TA33YVL2a

STAND BYPASS FLAP 2(TO MILL STAND PAN 3)

CLOSEDTA33SBE10 TA33YVL5a

INTO MILL STAND PAN 3/4


OPENEDTA33SBE7

TA33YVL4a

INTO MILL STAND PAN 1/2


CLOSEDTA33SBE8

OPENEDTA33SBE9

Off

Feed pumps1 (3)

On

O F F

O N

Feed pumps

Off

Emulsion Operation mode

Mode1

Mode 2 Mode 3

O F F

O P

Operation flaps

Off

Feed pump2

PUMP 3PUMP 1STAND BY FOR

Drain

9999h



Pressure MonitoringTA30/1BD1


Temp. MonitoringTA30/1BT1

TO MILL STAND 3 TO MILL STAND 4

XXX l/min EMULS.FLOWTO STAND 3PG01/3BQ1

To pipe emptying tank

DRAININGFLAP

DRAININGFLAP

EMULSION TANK 2BACKCHAMBER

FEEDCHAMBER


FEEDCHAMBER




OPENEDTA01/2SBE1CLOSEDTA01/2SBE2

TA01/2YVL1a,b

COMPR.AIR

Tank Flap 2



TA



1 - 5 Blatt/Sheet

33/161 Index/Index

c

V:\3

9\0\

8200

2_C

OM

-TC

M_E

lekt

rik\F

uB\a

ktue

ll\TA

_Em

ulsi

on s

ytem

_c.d

oc

3.7 Emulsion Feed pumps 4 - 5

9999h

SUCTION VALVE FEED PUMP 4

OPENEDTA30 MKL4

FEED SUCTION VALVE OPENED

TA30 SBE4

TO MILL STAND 5

9999h

TO SUCTION LINE FEED PUMPS 1-3

PRESSURE FEED LINETO ROLL GAP STAND 5

TA30BD3

XXX l/min

FEED SUCTION VALVE OPENED

TA30 SBE5

SUCTION VALVE FEED PUMP 5

OPENEDTA30 MKL5

FEED FLAP 3(TO MILL STAND 5)


TA33YVL3a

EMULS.FLOWTO MILL STAND 5PH01BQ1


OPENEDTA33SBE11

TA33YVL6a

INTO MILL STAND PAN 5

CLOSEDTA33SBE12


O F F

O N

Feed pumps

Off

Feed pumps4 (5)

OnDrain


Temp. MonitoringTA30/2BT1

Base Oilinjection

TANK CONNECTION 2&3TA01/SBE4

To pipe emptying tank

DRAININGFLAP



FEEDCHAMBER



TA



1 - 5 Blatt/Sheet

34/161 Index/Index

c

V:\3

9\0\

8200

2_C

OM

-TC

M_E

lekt

rik\F

uB\a

ktue

ll\TA

_Em

ulsi

on s

ytem

_c.d

oc

3.8 Return pumps 1 – 5

9999

h

OPE

RA

TIN

G H

OU

RS

RET

UR

N P

UM

P 1

TA40

MK

L1

SUC

TIO

N V

ALV

ER

ETU

RN

PU

MP

1O

PEN

EDTA

40 S

BE1

9999

h

SUC

TIO

N V

ALV

ER

ETU

RN

PU

MP

2O

PEN

EDTA

40 S

BE2

OPE

RA

TIN

G H

OU

RS

RET

UR

N P

UM

P 2

TA40

MKL

2

MIL

L ST

AN

D 1

MIL

L ST

AN

D 2

MIL

L ST

AN

D 3

MIL

L ST

AN

D 4

MIL

L ST

AN

DS

PA

N 1

-4LE

VEL

TOO

HIG

HTA

40 F

H1a

,2a

MIL

L ST

AN

DS

PA

N 1

-4LE

VEL

TOO

LO

WTA

40 F

H3a

XX

X %

MIL

L ST

AN

DS

PA

N 1

-4EM

ULS

ION

LEV

ELTA

40 B

H1

9999

h

SUC

TIO

N V

ALV

ER

ETU

RN

PU

MP

3O

PEN

EDTA

40 S

BE

3

OPE

RA

TIN

G H

OU

RS

RET

UR

N P

UM

P 3

TA40

MK

L3

9999

h

SUC

TIO

N V

ALV

ER

ETU

RN

PU

MP

4O

PEN

EDTA

40 S

BE

4

OPE

RA

TIN

G H

OU

RS

RET

UR

N P

UM

P 4

TA40

MKL

4

9999

h

SUC

TIO

N V

ALV

ER

ETU

RN

PU

MP

5O

PEN

EDTA

40 S

BE

5

OPE

RA

TIN

G H

OU

RS

RET

UR

N P

UM

P 5

TA40

MKL

5

MIL

L ST

AN

D 5

MIL

L ST

AN

D P

AN

5LE

VEL

TOO

HIG

HTA

40 F

H4a

MIL

L ST

AN

D P

AN

5LE

VEL

TOO

LO

WTA

40 F

H5a

XXX

%M

ILL

STA

ND

PA

N 5

EMU

LSIO

N L

EVEL

TA40

BH

2

TO T

AN

K 3

/ 2

OF

F

ON

Ret

urn

pum

ps

TO T

ANK

1

TO P

IPE

E

MP

TYIN

GTA

NK

TO P

IPE

EM

PTY

ING

TAN

K

BYPA

SSFR

OM

M

ULT

IZO

NE

CO

OLI

NG

OffRet

urn

Pum

p 1

(2 -

5) On

RET

UR

N F

LAP

1O

PEN

ED

TA41

SB

E1

TA41

YV

L1a,

bC

LOS

ED

TA41

SB

E2

TO T

ANK

2

RET

UR

N F

LAP

2O

PEN

ED

TA41

SB

E3

TA41

YV

L2a,

bC

LOS

ED

TA41

SB

E4



TA



1 - 5 Blatt/Sheet

35/161 Index/Index

c

V:\3

9\0\

8200

2_C

OM

-TC

M_E

lekt

rik\F

uB\a

ktue

ll\TA

_Em

ulsi

on s

ytem

_c.d

oc

3.9 Pipe emtying system

Draining from feed and return lines To waste water tank

9999h

OPER. HOURSPIPE EMPTYINGPUMPTA43/MKL1

PIPE EMPTYINGTANK FULLTA43FH1a

PIPE EMPTYINGTANK EMPTYTA43FH2a



TA



1 - 5 Blatt/Sheet

36/161 Index/Index

c

V:\3

9\0\

8200

2_C

OM

-TC

M_E

lekt

rik\F

uB\a

ktue

ll\TA

_Em

ulsi

on s

ytem

_c.d

oc

3.10 PM Separator 1 – 4

9999

hO

PER

ATI

NG

HO

UR

SFI

LTER

PU

MP

1TA

10/1

MK

L1

FILT

ER F

EED

LI

NE

FLA

P 2

OP

EN

ED

TA05

SBE

3C

LOSE

DTA

05S

BE4

OP

EN

ED

TA05

SBE

1C

LOSE

DTA

05S

BE2

FILT

ER F

EED

LI

NE

FLA

P 1

CO

MPR

.A

IRTA

05Y

VL1a

,b

FILT

ER S

UC

TIO

N V

ALV

E 1

OPE

NED

TA10

/1SB

E1

M

IDLE

TIM

E

RU

NN

ING

TIM

E1

20

12

0

CH

AIN

DIS

TUR

B.

TA10

/1SE

1W

IPER

DIS

TUR

B.

TA10

/1SE

2

M IDLE

TIM

E

RU

NN

ING

TIM

E1

20

12

0EMU

LSIO

N T

AN

K 2

TA05

YVL

2a,b

BAC

KC

HA

MBE

RFE

ED

CH

AM

BER

FILT

ER

SUC

TIO

N V

ALV

E 2

OPE

NED

TA10

/2SB

E1

9999

hO

PER

ATI

NG

HO

UR

SFI

LTER

PU

MP

2TA

10/2

MK

L1 CH

AIN

DIS

TUR

B.

TA10

/2SE

1W

IPER

DIS

TUR

B.

TA10

/2SE

2

CO

MM

ON

FEE

D L

INE

F

OR

PM

SEP

AR

ATO

R 1

-4

9999

h

OPE

R. H

OU

RS

PM S

EPA

RA

TOR

2TA

10/2

MK

L/G

1

9999

h

OPE

R. H

OU

RS

PM S

EPA

RA

TOR

1TA

10/1

MK

L/G

1

CO

MPR

.A

IR

FILT

ER R

ETU

RN

LI

NE

FLA

P 1

OP

EN

ED

TA10

SBE

1C

LOSE

DTA

10S

BE2 TA

10Y

VL1a

,b

CO

MPR

.A

IR

9999

hO

PER

ATI

NG

HO

UR

SFI

LTER

PU

MP

3TA

10/3

MK

L1

FILT

ERSU

CTI

ON

VA

LVE

3O

PEN

EDTA

10/3

SBE1

M

IDLE

TIM

E

RU

NN

ING

TIM

E1

20

12

0

CH

AIN

DIS

TUR

B.

TA10

/3SE

1W

IPER

DIS

TUR

B.

TA10

/3SE

2

M

IDLE

TIM

E

RU

NN

ING

TIM

E1

20

12

0

FILT

ERSU

CTI

ON

VA

LVE

4O

PEN

EDTA

10/4

SBE1

9999

hO

PER

ATI

NG

HO

UR

SFI

LTER

PU

MP

4TA

10/4

MK

L1 CH

AIN

DIS

TUR

B.

TA10

/4SE

1W

IPER

DIS

TUR

B.

TA10

/4SE

2

9999

h

OPE

R. H

OU

RS

PM S

EPA

RA

TOR

2TA

10/4

MK

L/G

1

9999

h

OPE

R. H

OU

RS

PM S

EPA

RA

TOR

1TA

10/3

MK

L/G

1

CO

MM

ON

BA

CK

LIN

E

FO

R P

M S

EPA

RA

TOR

1-4

(5)

FILT

ER R

ETU

RN

LI

NE

FLA

P 2

OP

EN

ED

TA10

SBE

3C

LOSE

DTA

10S

BE4 TA

10Y

VL2a

,b

CO

MPR

.A

IR

LEVE

LTO

O H

IGH

TA10

/2FH

1a

LEVE

LTO

O H

IGH

TA10

/1FH

1a

LEVE

LTO

O H

IGH

TA10

/3FH

1a

LEVE

LTO

O H

IGH

TA10

/4FH

1a

from

hea

ting

coil

of

base

oil

tank

to h

eatin

g co

il of

ba

se o

il ta

nk

To P

M-

Sepe

rato

r 5

FIL

TER

FEE

D L

INE

CO

NN

ECTI

ON

1TA

05S

BE

6

FIL

TER

RET

UR

N L

INE

CO

NN

ECTI

ON

TA

12S

BE1

EMU

LSIO

N T

AN

K 1

BAC

KC

HA

MBE

RFE

ED

CH

AM

BER

to h

eatin

g co

il of

ba

se o

il ta

nk

from

hea

ting

coil

of

base

oil

tank

Hea

ting

line

1 fro

m b

ase

oil

TA13

SB

E 1

ope

ned

Hea

ting

line

1 to

bas

e oi

lTA

13 S

BE

2 o

pene

d

Hea

ting

line

2 to

bas

e oi

lTA

13 S

BE

4 c

lose

d

Hea

ting

line

2 fro

m b

ase

oil

TA13

SBE

3 c

lose

d

Filte

r lin

e op

end

TA13

SB

E 5

ope

nd

FIL

TER

FEE

D L

INE

CO

NN

ECTI

ON

2

TA05

SB

E 7



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3.11 PM Separator 5

M

IDLE TIME

RUNNING TIME1 2 0

1 2 0


FEEDCHAMBER

FILTERSUCTION VALVE 5OPENEDTA10/5SBE1

9999hOPERATING HOURSFILTER PUMP 5TA10/5MKL1

CHAIN DISTURB.TA10/5SE1WIPER DISTURB.TA10/5SE2

9999h

OPER. HOURSPM SEPARATOR 5TA10/5MKL/G1

LEVELTOO HIGHTA10/5FH1a

From PM-Seperator 1-4

FILTER RETURN LINE FLAP 3 OPENEDTA11SBE1

FILTER FEED LINE FLAP 3

OPENEDTA05SBE5



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3.12 Base oil Tank

COMPR.AIR

COMPR.AIR

CHAMBER 1 LEVEL TA50 BH1

BASE OILCHAMBER 1EMPTYTA50 FH1b

BASE OIL CHAMBER 1LEVEL TOO HIGHTA50 FH1a

XXX %

9999h

OPER.HOURSOIL PUMP 1TA51 MKL1

XXX Liter

BASE OIL SUCTION VALVE 2OPENEDTA51 SBE2

BASE OIL FLOWTA51 BQ1

9999h

OPER.HOURSOIL PUMP 2TA51 MKL2

BASE OILSUCTION VALVE 1OPENEDTA51 SBE1

CLOSEDTA52/1SBE1

TA52/1 YVL1a

Base oil Flap 1

TA52/2 YVL1a

TO SUCTION FEED LINE STAND 5

Base oil Flap 2CLOSEDTA52/2SBE1

OFF

ON

Base oil pumps

Off

Base oilPump 1 (2)

On

Oil from Magnetic filter pump 1

Oil to PM- Seperator 1

CHAMBER 2LEVELTA50 BH2

BASE OIL CHAMBER 2EMPTYTA50 FH2b

BASE OIL CHAMBER 2LEVEL TOO HIGHTA50 FH2a

XXX %

CHAMBER VALVE 1OPENEDTA50 SBE1

CHAMBER VALVE 2OPENEDTA50 SBE2

filling line

X X X X literSet Value

Pumping volumeX X X liter / hFlaps

Suct. lineStand 1-4

Preselection Base oil flaps

SuctionLine Stand 5

OFF

ON

TO SUCTION FEED LINE STAND 1-4

Base oil forEmulsionPreparing

TO SUCTION LINEHEATING PUMP 1(2-3)

XXX Liter

BASE OIL FLOWTA51 BQ2 l/h

Motor Frequenz in Hz50 60

1080



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3.13 Sludge bins 1 -3, screw conveyor

M

9999

hO

PER

ATI

NG

HO

UR

SSC

REW

CO

NVE

YOR

1TA

70 M

KL/G

1

FRO

MP

M S

EPA

RA

TOR

1 -

4

SLU

DG

E B

IN #

2

9999

h

OPE

RA

TIN

G H

OU

RS

SLU

DG

E B

IN P

UM

P 2

TA71

MKL

/G2

SLU

DG

E B

INSU

CTI

ON

VA

LVE

2O

PEN

EDTA

71S

BE2

TO S

LUD

GE

CO

LLE

CTI

NG

TAN

K

SLU

DG

E B

IN F

ULL

TA

71FH

1a

SLU

DG

E B

INPU

MP

ON

TA71

FH1b

FRO

MO

IL S

KIM

ME

R 1

-2(E

MU

LSIO

N T

AN

K 1

-2)

SLU

DG

E B

IN #

1

9999

h

OPE

RA

TIN

G H

OU

RS

SLU

DG

E B

IN P

UM

P 1

TA71

MKL

/G1

SLU

DG

E B

INSU

CTI

ON

VA

LVE

1O

PEN

EDTA

71S

BE1

TO S

LUD

GE

CO

LLE

CTI

NG

TAN

K

M9999

hO

PER

ATI

NG

HO

UR

SSC

REW

CO

NVE

YOR

2TA

70 M

KL/G

2

FRO

MP

M S

EPA

RA

TOR

5

SLU

DG

E B

IN #

3

9999

h

OPE

RA

TIN

G H

OU

RS

SLU

DG

E PU

MP

3TA

71M

KL/G

3

SLU

DG

E B

INSU

CTI

ON

VA

LVE

3O

PEN

EDTA

71S

BE3

TO S

LUD

GE

CO

LLE

CTI

NG

TAN

K

FRO

MO

IL S

KIM

ME

R 3

(EM

ULS

ION

TA

NK

3)

SLU

DG

E B

INEM

PTY

TA71

FH1c

SLU

DG

E B

IN F

ULL

TA

71FH

2a

SLU

DG

E B

INPU

MP

ON

TA71

FH2b

SLU

DG

E B

INEM

PTY

TA71

FH2c

SLU

DG

E B

IN F

ULL

TA

71FH

3a

SLU

DG

E B

INPU

MP

ON

TA71

FH3b

SLU

DG

E B

INEM

PTY

TA71

FH3c

RO

TAR

Y M

OTI

ON

IN

ITIA

TOR

1TA

70S

E1

RO

TAR

Y M

OTI

ON

IN

ITIA

TOR

2TA

70S

E2



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3.14 Sludge collecting tank

SLUDGE TANKLEVELTA72BH1

SLUDGECOLLECTING TANK

50 m3SLUDGE TANKEMPTYTA72FH1b

SLUDGE TANKLEVEL TOO HIGHTA72FH1a

XXX %

9999h

OPER.HOURSSLUDGE PUMPTA72MKL/G1

SLUDGE COLLECTINGTANKSUCTION VALVEOPENEDTA72SBE1

SLUDGEFROM

SLUDGE BINS 1-3

DRAINAGEVALVEDRAINAGE

INTOCUSTOMER

TRUCK

CIRCULATIONVALVE

1 2 3

1 2 3

RUNNING TIME

IDLE TIME



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3.15 Waste water tank

WASTE WATER LEVELTA80 BH1

WASTE WATER TANK EMPTYTA80 FH1b

WASTE WATER TANKLEVEL TOO HIGHTA80 FH1a

XXX %

SMS

Customer

from backwash filter

from pipe emtying tank



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Column abbreviation Location External function Type a = electrical room W1 = warning/alarm without mill start interlockingA = indication c = control desk main pulpit W2 = warning/alarm with mill start interlocking = command device for … e = control panel entry side S1 = disturbance with delayed stop of the mill B1 = memory function u = control desk oil cellar S2 = disturbance with undelayed stop of the millB2 = jogging function v = control desk emulsion room S3 = disturbance with quick stop of the mill B3 = selection f1-5 = control panel mill stand 1-5 E1 = switch-on condition of the main drives B4 = reference value input w1-5 = local control desk E2 = switch-on condition for threading g = control desk exit side E3 = switch-on cond. for operating the mill Remarks: refer to manual h = control panel inspection E4 = switch-on cond. for tailing out the strip w = locally V

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4 List of functions, actuators, signalling, indicating and operating devices

4.1 Emulsion tank 1(2,3)

Function Devices Con-trol

TA01/1(2)* *YVL1 TANK FLAP 1(2) a b OPEN 1 0 S-OH CLOSE 0 1 S-OH 1 = Energized 0 = De-Energized +/- n% = Ref. value for valve control l / r = Sense of rotation

Devices Function Control equipm. Ext. Remarks Type Location Fnc. TA01* *SBE1 = 1 Tank flap 1 opened A a, c, v HMI *SBE2 = 1 Tank flap 1 closed A a, c, v HMI *SBE3 = 1 Tank flap 2 opened A a, c, v HMI *SBE4 = 1 Tank flap 2 closed A a, c, v HMI *SBE5 = 1 Tank flap 3 opened A a, c, v HMI *SBE6 = 1 Feed line connection A a, c, v HMI *SBE7 = 1 Overflow valve 1 opened A a, c, v HMI *SBE8 = 1 Overflow valve 2 opened A a, c, v HMI *SBE9 = 1 Overflow valve 3 opened A a, c, v HMI Tank flap 1(2)

OFF / ON B3 a, c, v HMI

Tank flap 1(2) Open B1 a, c, v HMI Tank flap 1(2) Close B1 a, c, v HMI Operation flaps in operation pos. B1 a, c, v HMI



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Operation flaps Off B1 a, c, v HMI Emulsion Operation mode

Mode1/ Mode2/ Mode3 B3 a, c, v HMI

TA01/1(2,3)* *BH1 (4- 20 mA) Emulsion level tank 1 (2,3)

(0–100 %)A a, c, v HMI

*BH1a = 0 Tank filled > 80 % A a, c, v HMI *BH1b = 0 Emulsion refilling < 50 % A a, c, v W1 HMI *BH1c = 0 Emulsion shortage < 20 % A a, c, v W2 HMI *BH1d = 0 Tank empty (dirty chamber) < 10 % A a, c, v W2 HMI *FH1a = 0 Level too high > 90 % A a, c, v W2 HMI *FH1b = 0 Tank empty (dirty chamber) < 10 % A a, c, v W2 HMI *FH2a = 0 Tank empty (clean chamber)< 10 % A a, c, v W2 HMI *BT1 (4- 20 mA) Emulsion temperature Tank 1 (2,3):

(0 – 100 °C)A a, c, v HMI

*BT1a = 0 Temp. too high > 60 °C A a, c, v W2 HMI *BT1b = 0 Cooling On > Ref. value + 2 °C A a, c, v HMI *BT1c = 0 Cooling Off = Ref. value A a, c, v HMI *BT1d = 0 Heating Off = Ref. value A a, c, v HMI *BT1e = 0 Heating On < Ref. value - 2 °C A a, c, v HMI *BT1f = 0 Temp. too low < Ref. value - 6 °C A a, c, v W2 HMI Temperature Tank 1 (2,3) = 53 °C

(Reference value, first setting) B4 a, c, v HMI

a, c, v Oil concentration Tank 1 (2,3)

= x,x %A a, c, v HMI

Electrical disturbance A a, c, v W1 HMI



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4.2 Tank equipment

Function Devices Con trol

TA02/1(2)* *MKL/G1-2 AGITATOR 1-2 ON L S-OH OFF 0 1 = Energized 0 = De-Energized +/- n% = Ref. value for valve control l / r = Sense of rotation

Function Devices Con-

trol TA02/1(2)* *MKL/G3-4 AGITATOR 3-4 ON R S-OH OFF 0 1 = Energized 0 = De-Energized +/- n% = Ref. value for valve control l / r = Sense of rotation


trol TA02/3* *MKL/G1-2 AGITATOR 1-2 ON R S-OH OFF 0 1 = Energized 0 = De-Energized +/- n% = Ref. value for valve control l / r = Sense of rotation


trol TA02/1(2,3)* *MKL1,2 JET 1-6 ON R S-OH OFF 0 1 = Energized 0 = De-Energized +/- n% = Ref. value for valve control l / r = Sense of rotation



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TA03/1(2,3)* *MKL/G1 SKIMMER ON R S-OH OFF 0 1 = Energized 0 = De-Energized +/- n% = Ref. value for valve control l / r = Sense of rotation

Devices Function Control equipm. Ext. Remarks Type Location Fnc. Agitator 1(2-4) Tank 1(2)


Agitator 1-4 Tank 1(2) On B1 a, c, v HMI Agitator 1-4 Tank 1(2) Off B1 a, c, v HMI Agitator 1(2) Tank 3 OFF / ON B3 a, c, v HMI Agitator 1-2 Tank 3 On B1 a, c, v HMI Agitator 1-2 Tank 3 Off B1 a, c, v HMI LOCAL / REMOTE Agitator B3 w WS2

with a key Agitator ON (Local Jogging) B1 w DT Jet 1 (2) Tank 1(2,3) OFF / ON B3 a, c, v HMI Jet 1 - 2 Tank 1(2,3) On B1 a, c, v HMI Jet 1 - 2 Tank 1(2,3) Off B1 a, c, v HMI LOCAL / REMOTE Jet B3 w WS2

with a key Jet ON (Local Jogging) B1 w DT Skimmer 1(2-3) Tank 1(2,3)

Automatic / 0 / Manual B3 a, c, v HMI



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Skimmer Tank 1(2,3) On B1 a, c, v HMI Skimmer Tank 1(2,3) Off B1 a, c, v HMI Skimmer Tank 1(2,3)

Running time = xxx min.B4 a, c, v HMI

Skimmer Tank 1(2,3) Idle time = xxx min.

B4 a, c, v HMI

LOCAL / REMOTE Skimmer B3 w WS2

with a key Skimmer ON (Local Jogging) B1 w DT Tank 1(2,3) Operating hours agita-

tor A a, c, v HMI

Tank 1 (2,3) Agitator running manual mode - RC

A a, c, v HMI

Tank 1 (2,3) Agitator running auto mode - RC

A a, c, v HMI

Tank 1 (2,3) Jet running

manual mode - RC A a, c, v HMI

Tank 1 (2,3) Jet running auto mode – RC

A a, c, v HMI

Tank 1 (2,3) Jet running manual mode - RC

A a, c, v HMI

Tank 1 (2,3) Operating hours skim-

mer A a, c, v HMI

Tank 1 (2,3) Skimmer running manual mode - RC

A a, c, v HMI

Tank 1 (2,3) Skimmer running auto mode - RC

A a, c, v HMI




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4.3 Magnetic Separator 1-5, Filter feed and return line flaps


TA05* *YVL1 FILTER FEED LINE FLAP 1 (from PM sep. 1-4 to Tank 1)

a b

OPEN 1 0 S-OH CLOSE 0 1 S-OH 1 = Energized 0 = De-Energized +/- n% = Ref. value for valve control l / r = Sense of rotation


trol TA05* *YVL2 FILTER FEED LINE FLAP 2 (from PM sep. 1-4 to Tank 2)

a b



trol TA10* *YVL1 FILTER RETURN LINE FLAP 1 (from PM sep. 1-4 to Tank 1)

a b




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TA10* *YVL2 FILTER RETURN LINE FLAP 2 (from PM sep. 1-4 to Tank 2)

a b


Devices Function Control equipm. Ext. Remarks Type Location Fnc. TA05* *SBE1 = 1 Filter feed line flap 1 opened A a, c, v HMI *SBE2 = 1 Filter feed line flap 1 closed A a, c, v HMI *SBE3 = 1 Filter feed line flap 2 opened A a, c, v HMI *SBE4 = 1 Filter feed line flap 2 closed A a, c, v HMI *SBE5 = 1 Filter feed line flap 3 opened A a, c, v HMI *SBE6 = 1 Filter feed line connection 1 A a, c, v HMI *SBE7 = 1 Filter feed line connection 2 A a, c, v HMI TA10* *SBE1 = 1 Filter return line flap 1 opened A a, c, v HMI *SBE2 = 1 Filter return line flap 1 closed A a, c, v HMI *SBE3 = 1 Filter return line flap 2 opened A a, c, v HMI *SBE4 = 1 Filter return line flap 2 closed A a, c, v HMI



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TA11 SBE5 = 1 Filter return line flap 3 opened A a, c, v HMI TA12 SBE6 = 1 Filter return line connection closed A a, c, v HMI TA13 SBE1 = 1 Heating line 1 from base oil opened A a, c, v HMI TA13 SBE2 = 1 Heating line 1 to base oil opened A a, c, v HMI TA13 SBE3 = 1 Heating line 2 from base oil closed A a, c, v HMI TA13 SBE4 = 1 Heating line 2 to base oil closed A a, c, v HMI TA13 SBE5 = 1 Filter line opened A a, c, v HMI Feed line flap 1(2)


Filter feed line flap 1,2 Open B1 a, c, v HMI Filter feed line flap 1,2 Close B1 a, c, v HMI Return line flap 1(2)


Filter return line flap 1,2 Open B1 a, c, v HMI Filter return line flap 1,2 Close B1 a, c, v HMI Operation flaps in operation pos. Operation flaps Off Emulsion Operation mode

Mode1/ Mode2/ Off / Mode3

Filter feed flap 1-2 open - RC A a, c, v HMI Filter feed flap 1-2 close - RC A a, c, v HMI Filter return line flap 1-2 open - RC A a, c, v HMI Filter return line flap 1-2 close - RC A a, c, v HMI Electrical disturbance A a, c, v W1 HMI



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4.4 Magnetic Separator 1-5


trol TA10/1(2-5)* *MKL/G1 PM SEPARATOR 1 (2-5)

ON R S-OH OFF 0 1 = Energized 0 = De-Energized +/- n% = Ref. value for valve control l / r = Sense of rotation


trol TA10/1 (2-5)* *MKL1 FILTER PUMP 1 (2-5)

ON L S-OH OFF 0 1 = Energized 0 = De-Energized +/- n% = Ref. value for valve control l / r = Sense of rotation

Devices Function Control equipm. Ext. Remarks Type Location Fnc. TA10/1(2-5)* *SBE1 = 1 Filter suction valve 1(2-5) opened A a, c, v HMI *SE1a = 1 PM Separator 1(2-5)

chain disturbance A a, c, v HMI

*SE2a = 1 PM Separator 1(2-5) wiper disturbance

A a, c, v HMI



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*FH1a = 0 PM Separator 1(2-5) tank

emulsion level too high: > 95 %A a, c, v W1 HMI

PM Separator 1(2-5)

Automaic / 0 / Manual B3 a, c, v HMI

PM Separator 1-5 On B1 a, c, v HMI PM Separator 1-5 Off B1 a, c, v HMI PM Separator 1(2-5)

Running time = xxx min.B4 a, c, v HMI

PM Separator 1(2-5)

Idle time = xxx min.B4 a, c, v HMI

LOCAL / REMOTE PM-Sep. B3 w WS2

with a key PM-sep. ON (Local Jogging) B1 w DT Operating hours PM Separator 1(2-

5) A a, c, v HMI

PM Separator 1(2-5) running manual mode - RC

A a, c, v HMI

PM Separator 1(2-5) running auto mode - RC

A a, c, v HMI

Filter pump 1 (2-5)


Filter pump 1 (2-5) On B1 a, c, v HMI Filter pump 1 (2-5) Off B1 a, c, v HMI



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LOCAL / REMOTE Filter pump B3 w WS2

with a key Filter pump ON (Local Jogging) B1 w DT Operating hours PM Seperator

pump 1 (2-5) A a, c, v HMI

PM Seperator pump 1 (2-5) running - RC

A a, c, v HMI




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4.5 Heating and cooling circuit, circulation pumps


TA21* *MKL1(2-3) PUMP 1 (2-3) ON L S-OH OFF 0 1 = Energized 0 = De-Energized +/- n% = Ref. value for valve control l / r = Sense of rotation


trol TA20/1(2,3)* *YVL1 *YVL2 *YVL3 *YVL4 CONTROL FLAPS

a b a b a b a b

Cooling Flap 1 OPEN

1 0 S-OH

CLOSE 0 1 0 Heating Flap 1 OPEN

1 0 S-OH

CLOSE 0 1 Cooling Flap 2 OPEN

1 0 S-OH

CLOSE 0 1 Heating Flap 2 OPEN

1 0 S-OH

CLOSE 0 1 1 = Energized 0 = De-Energized +/- n% = Ref. value for valve control l / r = Sense of rotation



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Devices Function Control equipm. Ext. Remarks Type Location Fnc. TA20/1(2-3)* *SBE1 = 1 Valve monitoring Cooling flap 1

Opened A a, c, v HMI

*SBE2 = 1 Valve monitoring Cooling flap 1 Closed

A a, c, v HMI

*SBE3 = 1 Valve monitoring Heating flap 1 Opened

A a, c, v HMI

*SBE4 = 1 Valve monitoring Heating flap 1 Closed

A a, c, v HMI

*SBE5 = 1 Valve monitoring Cooling flap 2 Opened

A a, c, v HMI

*SBE6 = 1 Valve monitoring Cooling flap 2 Closed

A a, c, v HMI

*SBE7 = 1 Valve monitoring Heating flap 2 Opened

A a, c, v HMI

*SBE8 = 1 Valve monitoring Heating flap 2 Closed

A a, c, v HMI

TA20* *SBE9 = 1 Circulation connection feed flap

closed (between tank 1 and 2) A a, c, v HMI

TA21 SBE4 = 1 Suction valve heating pump 1

opened A a, c, v HMI

TA21 SBE5 = 1 Suction valve heating pump 2 opened

A a, c, v HMI

TA21 SBE6 = 0 Suction valve heating pump 3 A a, c, v HMI TA21/1(2-3)* *BQ1 = 0 (4-20mA)

Flow Monitoring (x-xx l/m) A a, c, v HMI

*BQ1a = 0 Minimum Flow < xx l/m A a, c, v W1 HMI



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Circulation pump 1(2)

Circulation 1 / Circulation tank 2 / Off / Repump tank 1/Repump tank 2

B3 a, c, v HMI

Circulation pump 1-2 On B1 a, c, v HMI Circulation pump 1-2 Off B1 a, c, v HMI Circulation pump 3

Circulation / Off B3 a, c, v HMI

Circulation pump 3 On B1 a, c, v HMI Circulation pump 3 Off B1 a, c, v HMI LOCAL / REMOTE Circulation

pump B3 w WS2

with a key Circulation pump ON

(Local Jogging) B1 w DT

Operating hours Circulation

pump 1(2,3) A a, c, v HMI

Circulation pump 1(2,3) running - RC

A a, c, v HMI

Circulation pump 1(2,3) running manual mode

A a, c, v HMI

Circulation pump 1(2,3) running auto mode

A a, c, v HMI

Heating mode manual ON A a, c, v HMI Cooling mode manual ON A a, c, v HMI Electrical disturbance A a, c, v W1 HMI



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4.6 Heating and cooling circuit, Heater

Function Device Control TA21/1(2,3)* *YVLP1 a HEATER TEMP. RAISE / LOWER (4-20 mA = 0-100%)

0-100 % S-OH

HEATING VALVE CLOSE 0 1 = Energised 0 = De-Energised +/-n% = Reference value L/R = Sense of rotation Function Device Control TA21/1(2,3)* *YVL1 a STEAM VALVE – OPEN 1 S-OH STEAM VALVE – CLOSE 0 1 = Energised 0 = De-Energised +/-n% = Reference value L/R = Sense of rotation Device Function Control Equip. Ext. Remarks Type Locat. Funct. TA21/1(2,3)* *FT1a = 0 Temperature Monitoring behind

Heater A a, c, v W2 HMI

*SBE 1 = 1 Steam valve closed A a, c, v HMI Steam valve open B1 a, c, v HMI Steam valve close B1 a, c, v HMI Heating Auto / Off B3 a, c, v HMI



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Device Function Control Equip. Ext. Remarks Type Locat. Funct. Heating ON B1 a, c, v HMI Heating OFF B1 a, c, v HMI Tank temperature (reference value) B4 a, c, v HMI Heating On – RC A a, c, v HMI Steam valve open – RC A a, c, v HMI Electrical disturbance A a, c, v W1 HMI



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4.7 Heating and cooling circuit, cooling system

Function Device Control TA22* *1YVLP1 *2YVLP1 *3YVLP1 a a a COOLING VALVE 1 OPEN COOLING TEMP. TANK 1 RAISE / LOWER (4-20 mA = 0-100°C) *1YVLP1

0-100 % S-OH

COOLING VALVE 1 CLOSE 0 COOLING VALVE 2 OPEN COOLING TEMP. TANK 2 RAISE / LOWER (4-20 mA = 0-100°C)

0-100 % S-OH

COOLING VALVE 2 CLOSE 0 COOLING VALVE 3 OPEN COOLING TEMP. TANK 3 RAISE / LOWER (4-20 mA = 0-100°C)

0-100 % S-OH

COOLING VALVE 3 CLOSE 0 1 = Energised 0 = De-Energised +/-n% = Reference value L/R = Sense of rotation



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Device Function Control Equip. Ext. Remarks Type Locat. Funct. TA22* Cooling 1(2,3) Auto / Off B3 a, c, v HMI Cooling 1(2,3) ON B1 a, c, v HMI Cooling 1(2,3) OFF B1 a, c, v HMI Tank temperature (reference value) B4 a, c, v HMI Cooling On - RC Electrical disturbance A a, c, v W1 HMI



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4.8 Heating and cooling circuit, return line flaps

Devices Function Control equipm. Ext. Remarks Type Location Fnc. TA23* *SBE1 = 1 Return line tank 1 A a, c, v HMI *SBE2 = 1 Connection of return line between

tank 1 & 2 A a, c, v HMI

*SBE3 = 1 Return line tank 2 A a, c, v HMI Electrical disturbance A a, c, v W1 HMI



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4.9 Feed system; Feed pump 1-5


trol TA30* *MKL1 (2-5) FEED PUMP 1 (2-5)


Devices Function Control equipm. Ext. Remarks Type Location Fnc. TA30* *SBE1(2-5) = 0 Suction valve feed pump 1(2-5)


*SBE6 = 1 Standby flap 1 opened A a, c, v HMI *SBE7 = 1 Standby flap 2 opened A a, c, v HMI *SBE8 = 1 Standby flap 3 opened A a, c, v HMI */1BD1 (4 - 20 mA)

Emulsion pressure feed line to stand 1-2: (0 - 10 bar)

A a, c, v HMI

*/1BD1a = 0 Emulsion pressure to stand 1-2 Pressure shortage < 90 %

A a, c, v W1 HMI

*/1BD1b = 0 Emulsion pressure to stand 1-2 Pressure alarm < 65 %

A a, c, v S2 HMI

*/2BD1 (4 - 20 mA)

Emulsion pressure feed line to stand 3-4: (0 - 10 bar)

A a, c, v HMI

*/2BD1a = 0 Emulsion pressure to stand 3-4 Pressure shortage < 90 %

A a, c, v W1 HMI



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*/2BD1b = 0 Emulsion pressure to stand 3-4 Pressure alarm < 65 %

A a, c, v S2 HMI

*3BD1 (4 - 20 mA)

Emulsion pressure feed line to stand 5 (0 - 10 bar)

A a, c, v HMI

*3BD1a = 0 Emulsion pressure to stand 5 Pressure shortage < 90 %

A a, c, v W1 HMI

*3BD1b = 0 Emulsion pressure to stand 5 Pressure alarm < 65 %

A a, c, v S2 HMI

*/1 BT1 (4 - 20 mA)

Emulsion temperature feed line to stand 1-2 (0 - 100 °C)

A a, c, v HMI

*/1 BT1a = 0 Stand 1-2 Temperature too high > 60 °C

A a, c, v W2 HMI

*/1 BT1d = 0 Stand 1-2 Temperature too low < 45 °C

A a, c, v W2 HMI

*/2 BT1 (4 - 20 mA)

Emulsion temperature feed line to stand 5 (0 - 100 °C)

A a, c, v HMI

*/2 BT1a = 0 Stand 5 Temperature too high > 60 °C

A a, c, v W2 HMI

*/2 BT1d = 0 Stand 5 Temperature too low < 45 °C

A a, c, v W2 HMI

Feed pump 1 (3)

OFF / ON / DRAIN B3 a, c, v HMI

Feed pump 1 (3) On B1 a, c, v HMI Feed pump 1 (3) Off B1 a, c, v HMI Feed pump 1 (3) Drain B1 a, c, v HMI Feed pump 2

PUMP 1 / OFF / PUMP3 B3 a, c, v HMI

Feed pump 2 On B1 a, c, v HMI Feed pump 2 Off B1 a, c, v HMI



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Feed pump 4(5)

OFF / ON / DRAIN B3 a, c, v HMI

Feed pump 4(5) On B1 a, c, v HMI Feed pump 4(5) Off B1 a, c, v HMI Feed pump 4(5) Drain B1 a, c, v HMI LOCAL / REMOTE Feed pump B3 w WS2

with a key Feed Pump ON (Local Jogging) B1 w DT Operating hours Feed pump 1(2-5) A a, c, v HMI Feed pump 1(2-5) running - RC A a, c, v HMI Electrical disturbance A a, c, v W1 HMI



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4.10 Feed line, Feed line flaps, Standby flaps


trol TA33* *YVL1 FEED FLAP 1 (to Stand 1/2)

a

OPEN 0 S-OH CLOSE 1 S-OH 1 = Energized 0 = De-Energized +/- n% = Ref. value for valve control l / r = Sense of rotation


trol TA33* *YVL2 FEED FLAP 2 (to Stand 3/4)

a



trol TA33* *YVL3 FEED FLAP 3 (to stand 5)

a




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TA33* *YVL4 MILL STAND BYPASS FLAP 1 (stand pan 1/2)

a

OPEN 1 S-OH CLOSE 0 1 = Energized 0 = De-Energized +/- n% = Ref. value for valve control l / r = Sense of rotation


trol TA33* *YVL5 MILL STAND BYPASS FLAP 2 (stand pan 3/4)

a



trol TA33* *YVL6 MILL STAND BYPASS FLAP 3 (stand pan 5)

a




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Devices Function Control equipm. Ext. Remarks Type Location Fnc. TA33* *SBE1 = 1 Feed flap 1 opened A a, c, v HMI *SBE2 = 1 Feed flap 1 closed A a, c, v HMI *SBE3 = 1 Feed flap 2 opened A a, c, v HMI *SBE4 = 1 Feed flap 2 closed A a, c, v HMI *SBE5 = 1 Feed flap 3 opened A a, c, v HMI *SBE6 = 1 Feed flap 3 closed A a, c, v HMI *SBE7 = 1 Stand bypass flap 1 opened A a, c, v HMI *SBE8 = 1 Stand bypass flap 1 closed A a, c, v HMI *SBE9 = 1 Stand bypass flap 2 opened A a, c, v HMI *SBE10 = 1 Stand bypass flap 2 closed A a, c, v HMI *SBE11 = 1 Stand bypass flap 3 opened A a, c, v HMI *SBE12 = 1 Stand bypass flap 3 closed A a, c, v HMI Feed flap 1(2-3)


Feed flap 1-3 Open B1 a, c, v HMI Feed flap 1-3 Close B1 a, c, v HMI Mill stand bypass flap 1(2-3)


Mill stand bypass flap 1-3 Open B1 a, c, v HMI Mill stand bypass flap 1-3 Close B1 a, c, v HMI Feed flap 1 (2-3) open - RC A a, c, v HMI Feed flap 1 (2-3) close - RC A a, c, v HMI



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Mill stand bypass flap 1 (2-3)

open - RC A a, c, v HMI

Mill stand bypass flap 1 (2-3) close - RC

A a, c, v HMI

Operation flaps in operation pos. Operation flaps Off Emulsion Operation mode

Mode1/ Mode2/ Mode3




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4.11 Feed line, backwash filter unit

Function Device Control TA34* *YRSF1

(2-3)

BACKWASH FILTER 1 (2-3) ON 1 S-OH BACKWASH FILTER 1 (2-3) OFF

0

1 = Energised 0 = De-Energised +/-n% = Reference value L/R = Sense of rotation Device Function Control Equip. Ext. Remarks Type Locat. Funct. TA34* *YRSF1-3a = 0 Backwash filter 1 (2-3) in flushing

mode A a, c, v HMI

*YRSF1-3b = 0 Backwash filter 1 (2-3) fault A a, c, v W1 HMI Backwash filter unit 1-3

OFF / AUTO B3 a, c, v HMI

Backwash filter unit 1 (2-3) – On B1 w Backwash filter unit 1 (2-3) – Off B1 w LOCAL/REMOTE Backwash Filter Backwash filter ON (local jogging) Backwash filter 1 (2-3) On - RC A a, c, v HMI Alarm backwash filter 1 (2-3) not

running A a, c, v W1 HMI




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4.12 Return pump 1-5, Mill stand pans


trol TA40* *MKL1 (2-5) RETURN PUMP 1 (2-5)


Devices Function Control equipm. Ext. Remarks Type Location Fnc. TA40* *SBE1 (2-5) = 1 Suction valve return pump 1 (2-5)


*FH1a = 0 Emulsion level mill stand pans 1-4

too high > 90%A a, c, v W1 HMI

*FH2a = 0 Emulsion level mill stand pans 1-4 too high > 90%

A a, c, v W1 HMI

*FH3a = 0 Emulsion level mill stand pans 1-4 too low < 10%

A a, c, v W1 HMI

*FH4a = 0 Emulsion level mill stand pans 5

too high > 90%A a, c, v W1 HMI

*FH5a = 0 Emulsion level mill stand pans 5 too low < 10%

A a, c, v W1 HMI



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*BH1 (4 - 20 mA) Emulsion level mill stand pans 1-4: 0 -100%

A a, c, v HMI

*BH1a = 0 Emulsion level mill stand pans 1-4 too high > 80%

A a, c, v W1 HMI

*BH1b = 0 Emulsion level mill stand pans 1-4 empty < 10%

A a, c, v W1 HMI

*BH2 (4 - 20 mA) Emulsion level mill stand pans 5

0 -100%A a, c, v HMI

*BH2a = 0 Emulsion level mill stand pans 5 too high > 80%

A a, c, v W1 HMI

*BH2b = 0 Emulsion level mill stand pans 5 empty < 10%

A a, c, v W1 HMI

Return pump 1 (2-5)


Return pump 1 (2-5) On B1 a, c, v HMI Return pump 1 (2-5) Off B1 a, c, v HMI LOCAL / REMOTE Return pump B3 w WS2

with a key Return pump ON (Local Jogging) B1 w DT Level mill stand pans 1 (2-5)

xx %B4 a, c, v HMI

Oper. hours Return pump 1 (2-5) A a, c, v HMI Return pump 1 (2-5) running - RC A a, c, v HMI Return pump 1 (2-5) running

auto mode A a, c, v HMI




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4.13 Return line flaps

Function Devices Control TA41* *YVL1 RETURN FLAP 1 (to tank 1)

a b


Function Devices Control TA41* *YVL2 RETURN FLAP 2 (to tank 2)

a b


Devices Function Control equipm. Ext. Remarks Type Location Fnc. TA41* *SBE1 = 1 Feed flap 1 opened A a, c, v HMI *SBE2 = 1 Feed flap 1 closed A a, c, v HMI *SBE3 = 1 Feed flap 2 opened A a, c, v HMI *SBE4 = 1 Feed flap 2 closed A a, c, v HMI Return flap 1(2-3)


Return flap 1-3 Open B1 a, c, v HMI Return flap 1-3 Close B1 a, c, v HMI



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Return flap 1 (2-3) open - RC A a, c, v HMI Return flap 1 (2-3) close - RC A a, c, v HMI Emulsion Operation mode

Mode1/ Mode2/ Mode3




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4.14 Pipe emptying tank

Devices Function Control equipm. Ext. Remarks Type Location Fnc. TA43* *FH1a = 0 Tank full > 80 % A a, c, v W1 HMI *FH2a = 0 Tank empty < 10 % A a, c, v W1 HMI

Pipe emptying pump OFF / ON

B3 a, c, v HMI

Pipe emptying pump On B1 a, c, v HMI Pipe emptying pump Off B1 a, c, v HMI Pipe emptying pump ON - RC A a, c, v HMI Operat. hours A a, c, v HMI Electrical disturbance A a, c, v W1 HMI

Function Device ControlTA43* *MKL1 PIPE EMPTYING TANK ON R S-OH OFF 0

1 = Energized 0 = De-Energized +/- n% = Ref. value for valve control l / r = Sense of rotation



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4.15 Base oil tank, tank 1(2)

Devices Function Control equipm. Ext. Remarks Type Location Fnc. TA50* *BH1(2) (4- 20 mA)

Oil level base oil left chamber 0 – 100 %

A a, c, v HMI

*BH1(2)a = 0 Chamber filled > 80 % A a, c, v HMI *BH1(2)b = 0 Oil refilling < 50 % A a, c, v W1 HMI *BH1(2)c = 0 Oil shortage < 20 % A a, c, v W1 HMI *BH1(2)d = 0 Chamber empty < 10 % A a, c, v W1 HMI *FH1(2)a = 0 Oil level in left chamber too high

> 90 %A a, c, v W1 HMI

*FH1(2)b = 0 Left base oil chamber empty < 10 %

A a, c, v W1 HMI

*SBE1(2) = 1 Tank flap chamber 1(2) opened A a, c, v HMI Electrical disturbance A a, c, v W1 HMI



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4.16 Base oil pump 1-2


TA51* *MKL1(2) BASE OIL PUMP 1 (2)


Devices Function Control equipm. Ext. Remarks Type Location Fnc. TA51* *SBE1(2) = 1 Base oil suction valve 1(2) opened A a, c, v HMI *BQ1 (4- 20 mA) Base oil flow 0 - 20 l/min

(feed line to the suction line of the feed pumps)

A a, c, v HMI

*BQ1a = 0 Base oil flow too low < 2 l/min A a, c, v W1 HMI *BQ2 (4- 20 mA) Base oil flow 0 - 20 l/min

(feed line to the suction line of the heating pumps)

A a, c, v HMI

*BQ2a = 0 Base oil flow too low < 2 l/min A a, c, v W1 HMI *FDD1a = 0 Base oil twin filter clogged A a, c, v W1 HMI Oil concentration

in tank 1 (2-3) = xx,x %A a, c, v HMI

Base oil pump 1 (2) OFF / ON B3 a, c, v HMI Base oil pump 1 (2) On B1 a, c, v HMI Base oil pump 1 (2) Off B1 a, c, v HMI Base oil set value B4 a, c, v HMI LOCAL / REMOTE B3 w WS2

with a key Pump ON (Local Jogging) B1 w DT Operating hours base oil pump 1 (2) A a, c, v HMI Electrical disturbance A a, c, v W1 HMI



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4.17 Base oil, Base oil flaps


TA52/1(2)* *YVL1 BASE OIL FLAP 1(2)

a


Devices Function Control equipm. Ext. Remarks Type Location Fnc. TA52/1(2)* *SBE1 = 1 Base oil flap 1 (2)

closed A a, c, v HMI

Base oil flap1 (2)

OFF / ON B3 c, v HMI

Base oil flap 1 (2) Open B1 a, c, v HMI Base oil flap 1 (2) Close B1 a, c, v HMI Preselection

Stand 1-4 / Stand 5 B3 c, v HMI

Base oil flap 1 (2)

opened - RC A a, c, v HMI

Base oil flap 1 (2) closed - RC

A a, c, v HMI

Base oil flap 1 (2) auto mode

A a, c, v HMI




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4.18 DM-Water feeding line


trol TA61/1(2,3)* *YVL1a FILLING FLAP 1(2,3) DM-WATER


Devices Function Control equipm. Ext. Remarks Type Location Fnc. TA61/1(2,3)* *SBE1 = 1 Filling flap 1(2,3) DM-Water closed A a, c, v W1 HMI TA61* *BQ1 (4- 20 mA) DM-Water flow 0 - 10000 l/min A a, c, v HMI Filling flap 1(2,3) DM-Water


Filling flap 1(2,3) DM-Water

Open B1 a, c, v HMI

Filling flap 1(2,3) DM-Water Close

B1 a, c, v HMI

Filling flap 1(2,3) DM-Water

opened - RC A a, c, v HMI



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Filling flap 1(2,3) DM-Water closed – RC

A a, c, v HMI

Filling flap 1(2,3) DM-Water auto mode

A a, c, v HMI




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4.19 Screw conveyor


TA70* *MKL/G1

(2-3)

SCREW CONVEYOR 1(2-3)


Devices Function Control equipm. Ext. Remarks Type Location Fnc. TA70* *SBE1(2-3) = 1 Rotary motion initiator 1(2-3) A a, c, v HMI Screw conveyor 1 (2,3)


Screw conveyor 1 (2,3) On B1 a, c, v HMI Screw conveyor 1 (2,3) Off B1 a, c, v HMI LOCAL / REMOTE Screw Conveyer B3 w WS2

with a key Screw Conveyer ON


Operating hours

screw conveyor 1 (2,3) A a, c, v HMI

Screw conveyor 1 (2,3) running

auto mode - RC A a, c, v HMI




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4.20 Sludge bin 1-3


TA71* *MKL/G1

(2,3)

SLUDGE PUMP 1 (2-3)


Devices Function Control equipm. Ext. Remarks Type Location Fnc. TA71* *SBE1(2,3) = 1 Sludge bin suction

valve 1(2,3) opened A a, c, v HMI

*FH1(2,3)a = 0 Sludge pump 1(2,3) Tank full >70% A a, c, v W1 HMI *FH1(2,3)b = 0 Sludge pump 1(2,3) On >50% A a, c, v HMI *FH1(2,3)c = 0 Sludge bin 1(2,3) empty < 5% A a, c, v W1 HMI Sludge pump 1(2,3)


Sludge pump 1(2,3) On B1 a, c, v HMI Sludge pump 1(2,3) Off B1 a, c, v HMI LOCAL / REMOTE Sludge pump B3 w WS2

with a key Sludge pump ON (Local Jogging) B1 w DT Oper. hours Sludge pump 1(2,3) A a, c, v HMI Sludge pump 1(2,3) running





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4.21 Sludge collecting tank


TA72* *MKL/G1 SLUDGE COLLECTING PUMP 1


Devices Function Control equipm. Ext. Remarks Type Location Fnc. TA72 * *SBE1 = 1 Sludge collecting pump suction val-

ve opened A a, c, v HMI

*BH1 (4- 20 mA) Sludge level Sludge collecting tank

(0 – 100 %)A a, c, v HMI

*BH1a = 0 Sludge collecting tank filled > 80 % A a, c, v W1 HMI *BH1b = 0 Sludge collect. tank shortage < 20 % A a, c, v HMI *BH1c = 0 Sludge collect. tank empty < 10 % A a, c, v W1 HMI *FH1a = 0 Sludge collect. Tank

Level too high > 90 %A a, c, v W1 HMI

*FH1b = 0 Sludge collecting tank empty < 10 % A a, c, v W1 HMI Sludge collecting pump


Sludge collecting pump ON B1 a, c, v HMI Sludge collecting pump OFF B1 a, c, v HMI Running time = xxx min. B4 a, c, v HMI



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Idle time = xxx min. B4 a, c, v HMI LOCAL / REMOTE Sludge

Collecting pump B3 w WS2

with a key Sludge collecting pump ON


Operating hours collecting pump A a, c, v HMI Sludge collecting pump running





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4.22 Waste water tank

Devices Function Control equipm. Ext. Remarks Type Location Fnc. TA80* *BH1 (4- 20 mA) Waster water level monitoring

(0 – 100 %)A a, c, v HMI

*BH1a = 0 Waste water tank filled > 80 % A a, c, v W1 HMI *BH1b = 0 Waste water tank shortage < 20 % A a, c, v HMI *BH1c = 0 Waste water tank empty < 10 % A a, c, v W1 HMI *FH1a = 0 Waste water tank

Level too high > 90 %A a, c, v W1 HMI

*FH1b = 0 Waste water tank empty < 10 % A a, c, v W1 HMI Electrical disturbance A a, c, v W1 HMI



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4.23 General commands and signals for emulsion system

Devices Function Control equipm. Ext. Remarks Type Location Fnc. TA* Emulsion system ON B1 a, c, v HMI Emulsion system OFF B1 a, c, v HMI Emulsion system

auxiliary systems OFF B1 a, c, v HMI

Operation flaps in operation pos. Operation flaps OFF Emulsion Operation mode

Mode1/ Mode2/ Off / Mode3

Emulsion system E- OFF

(for emulsion room) B2 w PDT

Emulsion system ON - RC A a, c, v HMI Emulsion system OFF - RC A a, c, v HMI Emulsion system E- OFF

from emulsion room A a, c, v S2 HMI



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4.24 Signals from other mill areas

Devices Function Control equipm. Ext. Remarks Type Location Fnc. TA* E-Off from mill area Mill speed reference value = 0 Mill speed reference value > Jog-

ging speed

Nozzle test flap Open - RC



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5 Functional diagrams

5.1 Emulsion system common commands

Emulsion system mode 1 (Emulsion tank 1 and 3)

Preselect Emulsion system mode 1 ---- ---- ≥1 ---- ---- ---- ---- ---- ---- Command A # ---- ----

Control flap switching table:

Control flap

TA01/1 YVL 1a

TA01/1 YVL 1b

TA01/2 YVL 1a

TA01/2 YVL 1b

Tank 3, manual operated

Connection, manual operated

Command A

1 0 0 1 Opened Closed

Signals / Status

Device TA01/1 *SBE1

TA01/1 *SBE2

TA01/2 *SBE1

TA01/2 *SBE2

TA01 SBE3

TA01 SBE4

Signal A

1 0 0 1 1 0

1 = prox. switch status activ - = prox. switch status irrelevant 0 = prox. switch status not activ



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Preselect Emulsion system mode 2 ---- ---- ≥1 ---- ---- ---- ---- ---- ---- Command B # ---- ----


Control flap

TA01/1 YVL 1a

TA01/1 YVL 1b

TA01/2 YVL 1a

TA01/2 YVL 1b



Command B


Signals / Status

Device TA01/1 *SBE1

TA01/1 *SBE2

TA01/2 *SBE1

TA01/2 *SBE2

TA01 SBE3

TA01 SBE4

Signal B

0 1 1 0 1 0




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Preselect Emulsion system mode 3 ---- ---- ≥1 ---- ---- ---- ---- ---- ---- Command C # ---- ----


Control flap

TA01/1 YVL 1a

TA01/1 YVL 1b

TA01/2 YVL 1a

TA01/2 YVL 1b



Command C

1 0 1 0 Closed Opened

Signals / Status

Device TA01/1 *SBE1

TA01/1 *SBE2

TA01/2 *SBE1

TA01/2 *SBE2

TA01 SBE3

TA01 SBE4

Signal C

1 0 1 0 0 1

1 = prox. switch status activ - = prox. switch status irrelevant 0 = prox. switch status not activ Attention: Tank flap three and four (connection tank 1/2 to tank 3) are hand-operated according to the specification.



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5.2 Tank flap 1(2)

TA01* Tank Flap 1(2) open – A (auto) --------------- ≥1 ----- --------------- -----TANK FLAP 1(2) OPEN

Manual command On ---------------

Mode A ----- ≥1 S Manual command On ----- OH

Operation flaps in operation Position

----- --------------- S

EB-A ------------------------- S ----------TANK FLAP 1(2) OPEN - A

AB-A --------------- & ----- R Tank Flaps Close ----- ≥1 -----

Manual command Off ----- V1-A ----- RC ---------- V2-A --------------- ≥1 ----- R OFF ---------------

Mode A ----- ≥1 S Manual command On ----- OH


----- --------------- S

EB-B ------------------------- S ----------TANK FLAP 1(2) CLOSED - B

AB-B --------------- & ----- R Tank Flaps Close ----- ≥1 -----

Manual command Off ----- V1-B ----- RC ---------- V2-B --------------- ≥1 ----- R OFF ---------------

Emergency-OFF --------------- ≥1 ----- --------------- -----OFF Electrical disturbance ---------------

Command A --------------- ≥1 ----- --------------- -----Mode A Command B --------------- Command C ---------------



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Tank flap 1 (2)

Preselect Tank flap 1 (2) ON --------------- & ----- --------------- -----EB-A # ---------------

Mill speed reference value = 0 --------------- & ----- --------------- -----AB-A

# ---------------

Preselect Tank flap 1 (2) OFF --------------- ≥1 ----- --------------- -----V1-A # ---------------

# ----- ---------- ≥1 ----- --------------- -----V2-A

Tank flap 1 (2) Open – B (“0”-->”1” signal change) --------------->

Preselect Tank flap 1 (2) ON --------------- & ----- --------------- -----EB-B # ---------------

# --------------- & ----- --------------- -----AB-B # ---------------

Preselect Tank flap 1 (2) OFF --------------- ≥1 ----- --------------- -----V1-B

# ---------------

# ----- ---------- ≥1 ----- --------------- -----V2-B

Tank flap 1 (2) Open - A (“0”-->”1” signal change) --------------->



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5.3 Agitator

Agitator ON (local jogging) --------------- ≥1 ----- --------------- -----

Agitator On - A ---------------

TA02* AGITATOR 1(2-5) ON

# ---------------

S

# ----- ≥1 OH Manual com. “Agitator 1(2-4)

On” ----- --------------- S

EB-A ------------------------- S ----------Agitator On - A AB-A --------------- & ----- R

Manual command Off ----- ≥1 ----- # -----

V1-A ----- RC ---------- V2-A --------------- ≥1 ----- R OFF ---------------

Emergency-OFF --------------- ≥1 ----- --------------- -----OFF Preselect Local ---------------

Electrical disturbance ---------------

Preselect Agitator 1(2-4) On --------------- & ----- --------------- -----EB-A # ---------------

# --------------- & ----- --------------- -----AB-A # ---------------

Preselect Agitator 1(2-4) Off --------------- ≥1 ----- --------------- -----V1-A

# ---------------

Emulsion shortage Tank 1 (2-3) ----- ---------- ≥1 ----- --------------- -----V2-A Emulsion empty Tank 1 (2-3) ---------------

# ---------------



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5.4 Jet 1(2-6)

Jet ON (local jogging) --------------- ≥1 ----- --------------- -----

Jet On - A ---------------

TA02* Jet 1(2-6) ON

# ---------------

S

# ----- ≥1 OH Manual com. “Jet 1(2-6) On” ----- --------------- S

EB-A ------------------------- S ----------Jet On - A AB-A --------------- & ----- R


V1-A ----- RC ---------- V2-A --------------- ≥1 ----- R OFF ---------------



Preselect Jet 1(2-6) On --------------- & ----- --------------- -----EB-A # ---------------

# --------------- & ----- --------------- -----AB-A # ---------------

Preselect Jet 1(2-6) Off --------------- ≥1 ----- --------------- -----V1-A

# ---------------

Emulsion shortage Tank 1 (2-3) ----- ---------- ≥1 ----- --------------- -----V2-A Tank 1 (2-3) empty ---------------

# ---------------



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5.5 Emulsions tank 1-3 / Skimmer

Skimmer ON (local jogging) --------------- ≥1 ----- --------------- -----TA03*

Skimmer On - A --------------- SKIMMER 1 (2-3) ON Skimmer On - B ---------------

Automatic mode S

Automatic command On ----- S ----- & OH RESET ----- R

Skimmer Tank 1 (2-3) - running time

---------------

----- S

EB-A ------------------------- S ----------Skimmer On - A AB-A --------------- & ----- R

Automatic command Off ----- ≥1 ----- Skimmer Tank 1 (2-3)

- idle time -----

V1-A ----- RC ---------- V2-A --------------- ≥1 ----- R OFF ---------------

Manual mode S

Manual com. “Skimmer Tank 1(2,3) On”

----- ≥1 OH

# ----- --------------- S EB-B ------------------------- S ----------Skimmer On - B AB-B --------------- & ----- R

Manual com. “Skimmer Tank 1(2,3) Off”

----- ≥1 -----

# ----- V1-B ----- RC ---------- V2-B --------------- ≥1 ----- R OFF ---------------





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Emulsion tank 1 - 3 / Skimmer (Continuation)

Preselect Skimmer Tank 1(2-3) Auto

--------------- & ----- --------------- -----EB-A

# ---------------

# --------------- & ----- --------------- -----AB-A # ---------------

Preselect Skimmer Tank 1(2-3)

Off --------------- ≥1 ----- --------------- -----V1-A

Preselect Skimmer Tank 1 (2-3) Manual

---------------

Emulsion shortage Tank 1 (2-3) ----- ---------- ≥1 ----- --------------- -----V2-A

Tank empty 1 (2-3) ---------------

Skimmer 1 (2-3) On - B (“0”-->”1” signal change) --------------->

Preselect Skimmer Manual --------------- ≥1 ----- --------------- -----EB-B # ---------------

# --------------- & ----- --------------- -----AB-B # ---------------

Preselect Skimmer Tank 1(2-3)

Off --------------- ≥1 ----- --------------- -----V1-B

Preselect Skimmer Tank 1(2-3) Auto

---------------

Emulsion shortage Tank 1 (2-3) ----- ---------- ≥1 ----- --------------- -----V2-B Tank empty 1 (2-3) ---------------

Skimmer 1 (2-3) On - A

(“0”-->”1” signal change) --------------->

Preselect Skimmer 1 (2-3) Off --------------- ≥1 ----- --------------- -----RESET Manual command Off ---------------



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5.6 Magnetic Separator 1 (2-3)

TA10* PM-Sep. ON (local jogging) --------------- ≥1 ----- --------------- -----PM-SEP. 1(2-3) ON

PM-Sep. On - A (auto) --------------- PM-Sep. On - B (manual) ---------------

Automatic mode S

Automatic Command On ----- S & OH RESET ----- R

Cycle for Magnetic Separator 1 (2-3) - running time

--------------- ----- S

EB-A ------------------------- S ----------PM-Sep. On - A AB-A --------------- & ----- R

Automatic command Off ----- ≥1 ----- Cycle for Magnetic

Separator 1 (2-3) - idle time -----

V1-A ----- RC ---------- V2-A --------------- ≥1 ----- R OFF ---------------

Manual mode S

Manual com. “Magnetic Sepa-rator On”

----- ≥1 OH

# ----- --------------- S EB-B ------------------------- S ----------PM-Sep. On - B AB-B --------------- & ----- R

Manual com. “Magnetic Sepa-rator Off”

----- ≥1 -----

# ----- V1-B ----- RC ---------- V2-B --------------- ≥1 ----- R OFF ---------------





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Magnetic Separator (Continuation)

Preselect Magnetic Separator 1 (2-3) Auto

--------------- & ----- --------------- -----EB-A

# ---------------

# --------------- & ----- --------------- -----AB-A # ---------------

Preselect Magnetic Separator 1

(2-3) Off --------------- ≥1 ----- --------------- -----V1-A

Preselect Magnetic Separator 1 (2 – 3) Manual

---------------

Chain disturbance ----- ---------- ≥1 ----- --------------- -----V2-A Wiper disturbance ---------------

Magnetic Separator 1 (2-3) On

- B

(“0”-->”1” signal change) --------------->

Preselect Magnetic Separator Manual

--------------- ≥1 ----- --------------- -----EB-B

# ---------------

# --------------- & ----- --------------- -----AB-B # ---------------

Preselect Magnetic Separator 1

(2-3) Off --------------- ≥1 ----- --------------- -----V1-B

Preselect Magnetic Separator 1 (2 – 3) Auto

---------------

Chain disturbance ----- ---------- ≥1 ----- --------------- -----V2-B Wiper disturbance ---------------

Magnetic Separator 1 (2-3) On

- A

(“0”-->”1” signal change) --------------->

Preselect Magnetic Separator 1 (2-3) Off

--------------- ≥1 ----- --------------- -----RESET

Manual command Off” ---------------



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5.7 Emulsion system common commands

Emulsion system mode 1 (Emulsion tank 1 and 3) Preselect Emulsion system mode 1 ---- ---- ≥1 ---- ---- ---- ---- ---- ---- Command D

# ---- ---- Control flap switching table: Filter feed flap

Control flap

TA05/1 YVL 1a

TA05/1 YVL 1b

TA05/2 YVL 1a

TA05/2 YVL 1b



Command D


Filter return flap

Control flap

TA10/1 YVL 1a

TA10/1 YVL 1b

TA10/2 YVL 1a

TA10/2 YVL 1b



Command D


Signals / Status Filter feed flap

Device TA05/1 *SBE1

TA05/1 *SBE2

TA05/2 *SBE1

TA05/2 *SBE2

Signal D

1 0 0 1

Filter return flap

Device TA10/1 *SBE1

TA10/1 *SBE2

TA10/2 *SBE1

TA10/2 *SBE2

Signal D

1 0 0 1




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Preselect Emulsion system mode 2 ---- ---- ≥1 ---- ---- ---- ---- ---- ---- Command E # ---- ----

Control flap switching table: Filter feed flap

Control flap

TA05/1 YVL 1a

TA05/1 YVL 1b

TA05/2 YVL 1a

TA05/2 YVL 1b



Command E


Filter return flap

Control flap

TA10/1 YVL 1a

TA10/1 YVL 1b

TA10/2 YVL 1a

TA10/2 YVL 1b



Command E



Device TA05/1 *SBE1

TA05/1 *SBE2

TA05/2 *SBE1

TA05/2 *SBE2

Signal E

0 1 1 0

Filter return flap

Device TA10/1 *SBE1

TA10/1 *SBE2

TA10/2 *SBE1

TA10/2 *SBE2

Signal E

0 1 1 0




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Preselect Emulsion system mode 3 ---- ---- ≥1 ---- ---- ---- ---- ---- ---- Command F # ---- ----

Control flap switching table: Filter feed flap

Control flap

TA05/1 YVL 1a

TA05/1 YVL 1b

TA05/2 YVL 1a

TA05/2 YVL 1b



Command F


Filter return flap

Control flap

TA10/1 YVL 1a

TA10/1 YVL 1b

TA10/2 YVL 1a

TA10/2 YVL 1b



Command F



Device TA05/1 *SBE1

TA05/1 *SBE2

TA05/2 *SBE1

TA05/2 *SBE2

Signal F

1 0 0 1

Filter return flap

Device TA10/1 *SBE1

TA10/1 *SBE2

TA10/2 *SBE1

TA10/2 *SBE2

Signal F

1 0 0 1




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5.8 Filter feed line flap 1 (2)

Mode B ----- ≥1 S

Manual command On ----- OH Operation flaps in operation

Position ----- --------------- S

TA05* EB-A ------------------------- S ----------FILTER FEED LINE FLAP 1

(2) OPEN AB-A --------------- & ----- R

Operation Flaps Off ----- ≥1 ----- Manual command Off -----

V1-A ----- RC ---------- V2-A --------------- ≥1 ----- R OFF ---------------

Mode B ----- ≥1 S Manual command On ----- OH


----- --------------- S

EB-B ------------------------- S ----------FILTER FEED LINE FLAP 1 (2) CLOSED - B

AB-B --------------- & ----- R Operation Flaps Off ----- ≥1 -----



Command D --------------- ≥1 ----- --------------- -----Mode B Command E --------------- Command F ---------------



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Filter feed line flap 1 (2)

Preselect Filter feed line flap 1 (2) On

--------------- & ----- --------------- -----EB-A

# ---------------

# --------------- & ----- --------------- -----AB-A # ---------------

Preselect Filter feed line

flap 1 (2) Off --------------- ≥1 ----- --------------- -----V1-A

# ---------------

# ----- ---------- ≥1 ----- --------------- -----V2-A Filter feed line flap 1 (2) Open -

B

(“0”-->”1” signal change) --------------->

Preselect Filter feed line flap 1 (2) On

--------------- & ----- --------------- -----EB-B

# ---------------

# --------------- & ----- --------------- -----AB-B # ---------------

Preselect Filter return line

flap 1 (2) Off --------------- ≥1 ----- --------------- -----V1-B

# ---------------

# ----- ---------- ≥1 ----- --------------- -----V2-B

Filter return line flap 1 (2) Open - A

(“0”-->”1” signal change) --------------->



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5.9 Filter return line flap 1 (2)

TA10* FILTER RETURN LINE FLAP OPENED - A

--------------- ≥1 ----- --------------- -----FILTER RETURN LINE FLAP 1 (2) OPEN

# ---------------



----- --------------- S

EB-A ------------------------- S ----------FILTER RETURN LINE FLAP OPEN - A

AB-A --------------- & ----- R Operation Flaps Off ----- ≥1 -----




----- --------------- S

EB-B ------------------------- S ----------FILTER RETURN LINE FLAP OPEN - B

AB-B --------------- & ----- R Operation Flaps Off ----- ≥1 -----



Command D --------------- ≥1 ----- --------------- -----Mode B Command E --------------- Command F ---------------



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Filter return line flap 1 (2)

Preselect Filter return line flap 1 (2) On

--------------- & ----- --------------- -----EB-A

# ---------------

Mill speed reference value = 0 --------------- & ----- --------------- -----AB-A # ---------------


flap 1 (2) Off --------------- ≥1 ----- --------------- -----V1-A

# ---------------

# ----- ---------- ≥1 ----- --------------- -----V2-A

Filter return line flap 1 (2) Open - B

(“0”-->”1” signal change) --------------->

Preselect Filter return line flap 1 (2) On

--------------- & ----- --------------- -----EB-B

# ---------------

# --------------- & ----- --------------- -----AB-B # ---------------


flap 1 (2) Off --------------- ≥1 ----- --------------- -----V1-B

# ---------------

# ----- ---------- ≥1 ----- --------------- -----V2-B Filter return line flap 1 (2) Open

- A

(“0”-->”1” signal change) --------------->



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5.10 PM-Seperator 1-5 , Filter pump 1(2-5)

TA10* Filter pump ON (jogging) --------------- ≥1 ----- --------------- -----PM-SEP. PUMP 1 (2-5) ON

Filter pump On - A ----- ---------- # ----- ----------

S # ----- ≥1 OH

Manual command On ----- --------------- S EB-A ------------------------- S ----------PM-Sep. pump 1 (2-5) On - A AB-A --------------- & ----- R


V1-A ----- RC ---------- V2-A --------------- ≥1 ----- R OFF ---------------


Electrical disturbance --------------- Safety shutdown ---------------

Preselect PM-Sep. pump On --------------- & ----- --------------- -----EB-A

Filter suction valve opened ---------------

# --------------- & ----- --------------- -----AB-A # ---------------

Preselect PM-Sep. pump Off --------------- ≥1 ----- --------------- -----V1-A

# ---------------

Filter feed line flap 1(2-3) open ----- --------o ≥1 ----- --------------- -----V2-A Filter return line flap 1(2-3)

open -------------o

Tank 1(2-3) shortage --------------- PM Seperator 1(2-5) tank level

to high ---------------

Sludge bin full -------------o Rotary motion initiator -------------o



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5.11 Heating and cooling circuit, Emulsion system common commands

Heating pump 1: Cooling tank 1 Preselect Circulation tank 1 ---- ---- ≥1 ---- ---- ---- ---- ---- ---- Command H

Cooling On ---- ---- Heating pump 1: Heating tank 1

Preselect Circulation tank 1 ---- ---- ≥1 ---- ---- ---- ---- ---- ---- Command G Heating On ---- ----

Heating pump 1: Cooling, Repump from tank 1 to tank 2

Preselect Repump tank 1 ---- ---- ≥1 ---- ---- ---- ---- ---- ---- Command J Cooling On ---- ----

Heating pump 1: Heating, Repump from tank 1 to tank 2

Preselect Repump tank 1 ---- ---- ≥1 ---- ---- ---- ---- ---- ---- Command I Heating On ---- ----


Preselect Repump tank 2 ---- ---- ≥1 ---- ---- ---- ---- ---- ---- Command L Cooling On ---- ----


Preselect Repump tank 2 ---- ---- ≥1 ---- ---- ---- ---- ---- ---- Command K Heating On ---- ----

Heating pump 1: Cooling tank 2

Preselect Circulation tank 2 ---- ---- ≥1 ---- ---- ---- ---- ---- ---- Command N Cooling On ---- ----

Heating pump 1: Heating tank 2

Preselect Circulation tank 2 ---- ---- ≥1 ---- ---- ---- ---- ---- ---- Command M Heating On ---- ----



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Heating pump 2: Cooling tank 2 Preselect Circulation tank 2 ---- ---- ≥1 ---- ---- ---- ---- ---- ---- Command P

Cooling On ---- ---- Heating pump 2: Heating tank 2

Preselect Circulation tank 2 ---- ---- ≥1 ---- ---- ---- ---- ---- ---- Command O Heating On ---- ----


Preselect Repump tank 2 ---- ---- ≥1 ---- ---- ---- ---- ---- ---- Command R Cooling On ---- ----


Preselect Repump tank 2 ---- ---- ≥1 ---- ---- ---- ---- ---- ---- Command Q Heating On ---- ----


Preselect Repump tank 1 ---- ---- ≥1 ---- ---- ---- ---- ---- ---- Command T Cooling On ---- ----


Preselect Repump tank 1 ---- ---- ≥1 ---- ---- ---- ---- ---- ---- Command S Heating On ---- ----

Heating pump 2: Cooling tank 1

Preselect Circulation tank 1 ---- ---- ≥1 ---- ---- ---- ---- ---- ---- Command V Cooling On ---- ----

Heating pump 2: Heating tank 1

Preselect Circulation tank 1 ---- ---- ≥1 ---- ---- ---- ---- ---- ---- Command U Heating On ---- ----



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Commands for valves Heating pump 1

Circulation tank 1

Repump from tank 1

to tank 2 Repump from tank 2

to tank 1

Command

G Command

H Command

I Command

J Command

K Command

L Device Heating Cooling Heating Cooling Heating Cooling

TA20*

*/1 YVL1a de-energized energized de-energized energized - -

*/1 YVL1b energized de-energized energized de-energized - -

*/2 YVL1a - - - - de-energized energized

*/2 YVL1b - - - - energized de-energized

*/1 YVL2a energized de-energized energized de-energized - -

*/1 YVL2b de-energized energized de-energized energized - -

*/2 YVL2a - - - - energized de-energized

*/2 YVL2b - - - - de-energized energized

*/1 YVL3a de-energized energized de-energized energized de-energized energized

*/1 YVL3b energized de-energized energized de-energized energized de-energized

*/2 YVL3a - - - - - -

*/2 YVL3b - - - - - -

*/1 YVL4a energized de-energized energized de-energized energized de-energized

*/1 YVL4b de-energized energized de-energized energized de-energized energized

*/2 YVL4a - - - - - -

*/2 YVL4b - - - - - -

Connection feed flap manual operated closed closed closed closed opened opened Suction valve heating pump 1 manual operated opened opened opened opened opened opened Suction valve heating pump 2 manual operated - - - - closed closed return flap1 tank1 manual operated opened opened closed closed opened opened Connection return flap manual operated closed closed opened opened closed closed return flap2 tank2 manual operated - - opened opened closed closed



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Heating pump 1

Circulation tank 2

Command

M Command

N Device Heating Cooling TA20*

*/1 YVL1a - -

*/1 YVL1b - -

*/2 YVL1a de-energized energized

*/2 YVL1b energized de-energized

*/1 YVL2a - -

*/1 YVL2b - -

*/2 YVL2a energized de-energized

*/2 YVL2b de-energized energized



*/2 YVL3a - -

*/2 YVL3b - -



*/2 YVL4a - -

*/2 YVL4b - -

Connection feed flap manual operated opened opened Suction valve heating pump 1 manual operated opened opened Suction valve heating pump 2 manual operated closed closed - - return flap1 tank1 manual operated closed closed Connection return flap manual operated opened opened return flap2 tank2 manual operated opened opened



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Commands for valves Heating pump 2

Circulation tank 2

Repump from tank 2

to tank 1 Repump from tank 1

to tank 2

Command

O Command

P Command

Q Command

R Command

S Command

T Device Heating Cooling Heating Cooling Heating Cooling

TA20*

*/1 YVL1a - - - - de-energized energized

*/1 YVL1b - - - - energized de-energized

*/2 YVL1a de-energized energized de-energized energized - -

*/2 YVL1b energized de-energized energized de-energized - -

*/1 YVL2a - - - - energized de-energized

*/1 YVL2b - - - - de-energized energized

*/2 YVL2a energized de-energized energized de-energized - -

*/2 YVL2b de-energized energized de-energized energized - -

*/1 YVL3a - - - - - -

*/1 YVL3b - - - - - -

*/2 YVL3a de-energized energized de-energized energized de-energized energized

*/2 YVL3b energized de-energized energized de-energized energized de-energized

*/1 YVL4a - - - - - -

*/1 YVL4b - - - - - -

*/2 YVL4a energized de-energized energized de-energized energized de-energized

*/2 YVL4b de-energized energized de-energized energized de-energized energized

Connection feed flap manual operated closed closed closed closed opened opened Suction valve heating pump 1 manual operated - - - - closed closed Suction valve heating pump 2 manual operated opened opened opened opened opened opened return flap1 tank1 manual operated - - opened opened closed closed Connection return flap manual operated closed closed opened opened closed closed return flap2 tank2 manual operated opened opened closed closed opened opened



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Heating pump 2

Circulation tank 1

Command

U Command

V Device Heating Cooling TA20*



*/2 YVL1a - -

*/2 YVL1b - -



*/2 YVL2a - -

*/2 YVL2b - -

*/1 YVL3a - -

*/1 YVL3b - -



*/1 YVL4a - -

*/1 YVL4b - -



Connection feed flap manual operated opened opened Suction valve heating pump 1 manual operated closed closed Suction valve heating pump 2 manual operated opened opened return flap1 tank1 manual operated opened opened Connection return flap manual operated opened opened return flap2 tank2 manual operated closed closed



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Signals / Status Heating/Cooling pump 1

Circulation

tank 1 Repump tank 1

Repump tank 2

Circulation tank 2

Device Com

man

d G

H

eatin

g

Com

man

d H

C

oolin

g

Com

man

d I

Hea

ting

Com

man

d J

Coo

ling

Com

man

d K

H

eatin

g

Com

man

d L

Coo

ling

Com

man

d M

H

eatin

g

Com

man

d N

C

oolin

g

TA20/1SBE1 0 1 0 1 - - - - TA20/1SBE2 1 0 1 0 - - - - TA20/1SBE3 1 0 1 0 - - - - TA20/1SBE4 0 1 0 1 - - - - TA20/1SBE5 0 1 0 1 - - - - TA20/1SBE6 1 0 1 0 - - - - TA20/1SBE7 1 0 1 0 - - - - TA20/1SBE8 0 1 0 1 - - - - TA20/2SBE1 - - - - 0 1 0 1 TA20/2SBE2 - - - - 1 0 1 0 TA20/2SBE3 - - - - 1 0 1 0 TA20/2SBE4 - - - - 0 1 0 1 TA20/2SBE5 - - - - 0 1 0 1 TA20/2SBE6 - - - - 1 0 1 0 TA20/2SBE7 - - - - 1 0 1 0 TA20/2SBE8 - - - - 0 1 0 1 TA20 SBE9 0 0 0 0 1 1 1 1 TA21 SBE4 1 1 1 1 1 1 1 1 TA21 SBE5 - - - - 0 0 0 0 TA23SBE1 1 1 0 0 1 1 0 0 TA23SBE2 0 0 1 1 0 0 1 1 TA23SBE3 - - 1 1 0 0 1 1 Signal G H I J K L M N



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Heating/Cooling pump 2

Circulation


Repump tank 1

Circulation tank 1

Device Com

man

d G

H

eatin

g

Com

man

d H

C

oolin

g

Com

man

d I

Hea

ting

Com

man

d J

Coo

ling

Com

man

d K

H

eatin

g

Com

man

d L

Coo

ling

Com

man

d M

H

eatin

g

Com

man

d N

C

oolin

g

TA20/1SBE1 - - - - 0 1 0 1 TA20/1SBE2 - - - - 1 0 1 0 TA20/1SBE3 - - - - 1 0 1 0 TA20/1SBE4 - - - - 0 1 0 1 TA20/1SBE5 - - - - 0 1 0 1 TA20/1SBE6 - - - - 1 0 1 0 TA20/1SBE7 - - - - 1 0 1 0 TA20/1SBE8 - - - - 0 1 0 1 TA20/2SBE1 0 1 0 1 - - - - TA20/2SBE2 1 0 1 0 - - - - TA20/2SBE3 1 0 1 0 - - - - TA20/2SBE4 0 1 0 1 - - - - TA20/2SBE5 0 1 0 1 - - - - TA20/2SBE6 1 0 1 0 - - - - TA20/2SBE7 1 0 1 0 - - - - TA20/2SBE8 0 1 0 1 - - - - TA20 SBE9 0 0 0 0 1 1 1 1 TA21 SBE4 1 1 1 1 0 0 0 0 TA21 SBE5 - - - - 1 1 1 1 TA23SBE1 1 1 0 0 0 0 1 1 TA23SBE2 0 0 1 1 0 0 1 1 TA23SBE3 - - 1 1 1 1 0 0 Signal O P Q R S T U V



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Heating/Cooling pump 2

Circulation


Repump tank 1

Circulation tank 2

Device

Com

man

d O

H

eatin

g

Com

man

d P

Coo

ling

Com

man

d Q

H

eatin

g

Com

man

d R

C

oolin

g

Com

man

d S

Hea

ting

Com

man

d T

Coo

ling

Com

man

d U

H

eatin

g

Com

man

d V

Coo

ling

TA20/1(2-3)* *SBE1 0 1 0 1 0 1 0 1 *SBE2 1 0 1 0 1 0 1 0 *SBE3 1 0 1 0 1 0 1 0 *SBE4 0 1 0 1 0 1 0 1 *SBE5 0 1 0 1 0 1 0 1 *SBE6 1 0 1 0 1 0 1 0 *SBE7 1 0 1 0 1 0 1 0 *SBE8 0 1 0 1 0 1 0 1 TA20* *SBE9 0 0 1 1 1 1 0 0 *SBE10 - - 1 1 0 0 1 1 *SBE11 1 1 0 0 1 1 1 1 TA23* *SBE1 - - 0 0 1 1 1 1 *SBE2 0 0 - - 0 0 0 0 *SBE3 1 1 1 1 - - 1 1 Signal O P Q R S T U V



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5.12 Heating and cooling pump 1

TA21*

Circulation pump ON - A ---- ---- ---- ≥1 ---- ---- ---- ---- ---- CIRCULATION PUMP 1 ON

Circulation pump ON(Jogging locally)

---- ---- ----

S # ---- ≥1 OH

Manual command On ---- ---- ---- ---- S EB-A ---- ---- ---- ---- ---- S

AB-A ---- ---- ---- & ---- R ---- ---- Circulation pump ON - A # ---- ≥1 ----

Manual command Off ---- V1-A ---- RC V2-A ---- ---- ---- ≥1 ---- R

Off ---- ---- ----

Emergency Off ---- ---- ≥1 ---- ---- ---- ---- ---- ---- Off Electr. disturbance ---- ----

Preselect Local ---- ---- Safety shutdown ---- ----

Preselect Heating/Cooling Tank 1 ---- ---- ---- ---- ---- & ---- ---- ---- EB-A

---- ---- ---- ---- ----

# ---- ---- ---- ---- ---- & ---- ---- ---- AB-A # ---- ---- ---- ---- ----

Preselect Heating pump 1 Off ---- ---- ---- ---- ---- ≥1 ---- ---- ---- V1-A

# ---- ---- ---- ---- ----



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Tank 1 empty ---- ---- ---- ---- ---- & ---- ≥1 ---- V2-A

Preselect Circulation tank 1 ---- ---- ---- ---- ---- Command G ---- & ---- ≥1 ----

Signal G ---- ----

Command H ---- & ---- Signal H ---- ----

Tank 2 empty ---- ---- ---- ---- ---- & ----

Preselect Circulation tank 2 ---- ---- ---- ---- ---- Command M ---- & ---- ≥1 ----

Signal M ---- ----

Command N ---- & ---- Signal N ---- ----

Suction valve heating pump 1 opened ---- ---- ---- ---- ---- ---- --o

Preselect Repump tank 1 ---- ---- ---- ---- ---- & ----

Tank 1 empty ---- ---- ---- ≥1 ---- Tank 2 level to high ---- ---- ----

Command I ---- & ---- ≥1 ----

Signal I ---- ----

Command J ---- & ---- Signal J ---- ----



Command K ---- & ---- ≥1 ----

Signal K ---- ----

Command L ---- & ---- Signal L ---- ----



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TA21*

Circulation pump ON - A ---- ---- ---- ≥1 ---- ---- ---- ---- ---- CIRCULATION PUMP 2 ONCirculation pump ON

(Jogging locally)---- ---- ----

S # ---- ≥1 OH




Off ---- ---- ----

Emergency Off ---- ---- ≥1 ---- ---- ---- ---- ---- ---- Off

Electr. disturbance ---- ---- Preselect Local ---- ----

Safety shutdown ---- ----

Preselect Heating/Cooling Tank 2 ---- ---- ---- ---- ---- & ---- ---- ---- EB-A ---- ---- ---- ---- ----

# ---- ---- ---- ---- ---- & ---- ---- ---- AB-A # ---- ---- ---- ---- ----

Preselect Heating pump 2 Off ---- ---- ---- ---- ---- ≥1 ---- ---- ---- V1-A # ---- ---- ---- ---- ----



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Tank 1 empty ---- ---- ---- ---- ---- & ---- ≥1 ---- V2-A

Preselect Circulation tank 1 ---- ---- ---- ---- ---- Command U ---- & ---- ≥1 ----

Signal U ---- ----

Command V ---- & ---- Signal V ---- ----

Tank 2 empty ---- ---- ---- ---- ---- & ----

Preselect Circulation tank 2 ---- ---- ---- ---- ---- Command O ---- & ---- ≥1 ----

Signal O ---- ----

Command P ---- & ---- Signal P ---- ----

Suction valve heating pump 2 opened ---- ---- ---- ---- ---- ---- --o



Command S ---- & ---- ≥1 ----

Signal S ---- ----

Command T ---- & ---- Signal T ---- ----



Command Q ---- & ---- ≥1 ----

Signal Q ---- ----

Command R ---- & ---- Signal R ---- ----



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TA21*

Circulation pump ON - A ---- ---- ---- ≥1 ---- ---- ---- ---- ---- CIRCULATION PUMP 3 ONCirculation pump ON

(Jogging locally)---- ---- ----

S # ---- ≥1 OH




Off ---- ---- ----

Emergency Off ---- ---- ≥1 ---- ---- ---- ---- ---- ---- Off Electr. disturbance ---- ----




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Preselect Heating/Cooling Tank 3 ---- ---- & ---- ---- ---- ---- ---- ---- EB-A

# ---- ----

# ---- ---- & ---- ---- ---- ---- ---- ---- AB-A # ---- ----

Preselect Heating pump 3 Off ---- ---- ≥1 ---- ---- ---- ---- ---- ---- V1-A # ---- ----

Emulsion tank 3 empty ---- ---- ≥1 ---- ---- ---- ---- ---- ---- V2-A Suction valve heating pump 3 opened ---- --o



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5.15 Heating circuit Tank 1 (2-3), Heating valve

Manual command On ---- S ---- & S

Reset ---- R OH Heater On (Temp. transducer,

Tank1 (2-3))---- ---- ---- ---- S

EB-A ---- ---- ---- ---- ---- S TA21* # AB-A ---- ---- ---- & ---- R ---- ---- HEATING VALVE 1 (2-3)

OPEN Heating Off (Temp. transducer,

Tank1 (2-3))---- ≥1 ---- (HEATING ON)


Off ---- ---- ----

Emergency Off ---- ---- ≥1 ---- ---- ---- ---- ---- ---- OFF Electr. disturbance ---- ----

Safety shutdown ---- ----

Preselect Heating Auto ---- ---- & ---- ---- ---- ---- ---- ---- EB-A # ---- ----

Preselect Heating Off ---- ---- ≥1 ---- ---- ---- ---- ---- ---- V1-A

# ---- ----

Emulsion shortage ---- ---- ≥1 ---- ---- ---- ---- ---- ---- V2-A Tank temp. too high ---- ----

Heating Off(Temp. transducer, Tank1(2-3))

---- ----

Min. flow ---- ---- Heating pump 1 (2) On - RC ---- ---o

Temp. behind heater too high ---- ---- Steam valve open ---- ---o

Preselect Heating 1 Off ---- ---- ≥1 ---- ---- ---- ---- ---- ---- Reset

Manual command Off ---- ----



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5.16 Heating circuit Tank 1(2-3), Steam Valve

S

# ---- ---- ---- ≥1 OH Manual command On---- ---- ---- ---- S

EB-A---- ---- ---- ---- ---- S TA21* AB-A---- ---- ---- & ---- R ---- ----STEAM VALVE OPEN

#---- ≥1 ---- Manual command Off ----

V1-A---- RC V2-A---- ---- ---- ≥1 ---- R OFF---- ---- ----

Emergency OFF---- ≥1 ---- ---- ---- ---- ---- ---- ----OFF Electrical disturbance----

# ----

Preselect Heating Auto---- & ---- ---- ---- ---- ---- ---- ----EB-A #----

# ---- & ---- ---- ---- ---- ---- ---- ----AB-A #----

Preselect Heating Off ---- ≥1 ---- ---- ---- ---- ---- ---- ----V1-A

#---- # ----

Emulsion tank empty ---- ≥1 ---- ---- ---- ---- ---- ---- ----V2-A

Temp. behind heater too high ---- Minimum flow ----

Heating pump 1 (2) On - RC --o # ----



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5.17 Heating and cooling circuit, steam heating - Temp. control

inpu

t con

trol v

alve

TA21

/1 (2

-3) Y

VLP

1

Sig

nal

Hea

ter O

N

-

tem

p(re

f.)

+

tem

p(ac

t)

Con

trolle

r

Byp

ass

heat

ing,

con

trol

val

ve S

etpo

int i

nput

= bi

nary

sig

nals

= an

alog

sig

nals

TTA

01/1

(2-3

) BT1

Ste

am v

alve

(TA

21/1

(2-3

) YV

L1)

open

ed -

RC

&P

roce

ss c

ompu

ter

Pre

ssur

e re

fere

nce

valu

eFi

xed

setti

ngS

witc

hgea

r roo

m

+

-

&



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5.18 Heating circuit Tank 1 (2-3), Cooler

Manual command On ---- S ---- & S Reset ---- R OH

Cooling On (Temp. transducer) ---- ---- ---- ---- S EB-A ---- ---- ---- ---- ---- S TA22*

AB-A ---- ---- ---- & ---- R ---- ---- COOLING VALVE 1 (2-3) OPEN

Cooling Off (Temp. transducer) ---- ≥1 ---- (COOLING ON) Manual command Off ----

V1-A ---- RC V2-A ---- ---- ---- ≥1 ---- R

Off ---- ---- ----


# ---- ----

Preselect Cooling Auto ---- ---- & ---- ---- ---- ---- ---- ---- EB-A # ---- ----

# ---- ---- & ---- ---- ---- ---- ---- ---- AB-A # ---- ----

Preselect Cooling Off ---- ---- ≥1 ---- ---- ---- ---- ---- ---- V1-A

# ---- ----

# ---- ---- ≥1 ---- ---- ---- ---- ---- ---- V2-A # ---- ----

Manual command Off ---- ---- ≥1 ---- ---- ---- ---- ---- ---- Reset Preselect Cooling Off ---- ----



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5.19 Feed line, cooling system, valve 1 (2-3)

&

inpu

t con

trol v

alve

TA22

/1(2

-3)Y

VLP

1

Sig

nal

CO

LLIN

G O

N

-

tem

p(re

f.)

+

tem

p(ac

t)

Con

trolle

r

Feed

line

cool

er, c

ontr

ol v

alve

Set

poin

t inp

ut=

bina

ry s

igna

ls

= an

alog

sig

nals

TTA

01B

T1(2

-3)

Man

ual c

omm

and

off

&

Proc

ess

com

pute

r

Pre

ssur

e re

fere

nce

valu

eFi

xed

setti

ngS

witc

hgea

r roo

m

+

-

On

Off



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5.20 Feed line, control valves / flaps – signal table

Emulsion system, Emulsion On

Push button "Emulsion On" ---- ---- ≥1 ---- ---- ---- ---- ---- ---- Command W Automatic Step On ---- ----


Control flap

TA33 YVL 1a

TA33 YVL 2a

TA33 YVL 3a

Command W

0 0 0

Control

flap TA33

YVL 4a TA33

YVL 5a TA33

YVL 6a

Command W

0 0 0

Signals / Status Device TA33

SBE 1 TA33 SBE 2

TA33 SBE 3

TA33 SBE 4

TA33 SBE 5

TA33 SBE 6

Signal W

1 0 1 0 1 0

Device TA33

SBE 7 TA33 SBE 8

TA33 SBE 9

TA33 SBE 10

TA33 SBE 11

TA33 SBE 12

Signal W

0 1 0 1 0 1

1 = prox. switch status activ - = prox. switch status irrelevant 0 = prox. switch status not active



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Emulsion system, Emulsion OFF Push button "Emulsion Off" ---- ---- ≥1 ---- ---- ---- ---- ---- ---- Command X

Automatic step Off ---- ---- Control flap switching table:

Control flap

TA33 YVL 1a

TA33 YVL 2a

TA33 YVL 3a

Command X

1 1 1

Control

flap TA33

YVL 4a TA33

YVL 5a TA33

YVL 6a

Command X

1 1 1

Signals / Status Device TA33

SBE 1 TA33 SBE 2

TA33 SBE 3

TA33 SBE 4

TA33 SBE 5

TA33 SBE 6

Signal X

0 1 0 1 0 1

Device TA33

SBE 7 TA33 SBE 8

TA33 SBE 9

TA33 SBE 10

TA33 SBE 11

TA33 SBE 12

Signal X

1 0 1 0 1 0




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5.21 Feed pump 1

TA30*

Feed pump ON (local jogging) --------------- ≥1 ----- --------------- -----FEED PUMP 1 ON Feed pump 1 On – A (oper.) ----- ---------- Feed pump 1 On – B (drain) ----- ----------

As operation pump S # ----- ≥1 OH

Manual command On ----- --------------- S EB-A ------------------------- S ----------Feed pump 1 On - A AB-A --------------- & ----- R


V1-A ----- RC ---------- V2-A --------------- ≥1 ----- R OFF ---------------

As draining pump S # ----- ≥1 OH

Manual command On ----- --------------- S EB-B ------------------------- S ----------Feed pump 1 On - B AB-B --------------- & ----- R


V1-B ----- RC ---------- V2-B --------------- ≥1 ----- R OFF ---------------



Preselect Feed pump 1 On --------------- & ----- --------------- -----EB-A # ---------------

Mill speed reference value = 0 --------------- ≥1 ----- --------------- -----AB-A

# ---------------

Preselect Feed pump 1 Off --------------- ≥1 ----- --------------- -----V1-A Preselect Feed pump 1 Drain ---------------



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Suction valve feed pump 1

opened ----- ---------- ---------- --------o ≥1 -----V2-A

Mill Stand pans 1-2 Level too high

----- ---------- ---------- ----------

Emulsion level tank 1 too low ----- ---------- ≥1 ----- & ----- Tank flap 1 opened ----- --------o

Preselect Emulsion mode 1 ----- ---------- ----------





Preselect Feeding pump 1 Off ----- & ----- ---------- ---------- Feed pump 2 and 3 run as

operation pumps -----

Emulsion to stand 1 flow alarm ----- & ----- ---------- ---------- Mill speed reference value = 0 ---o


Preselect Feed pump 1 On --------------- & ----- --------------- -----EB-B # ---------------

# --------------- ≥1 ----- --------------- -----AB-B # ---------------

Preselect Feed pump 1 Off --------------- ≥1 ----- --------------- -----V1-B

# ---------------

Emulsion Tank 1 empty --------------- ≥1 ----- --------------- -----V2-B Suction valve feed pump 1

opened -------------o



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5.22 Feed pump 2

TA30*

Feed pump ON (local jogging) --------------- ≥1 ----- --------------- -----FEED PUMP 2 ON Feed pump 2 On – A ----- ----------

# ----- ----------

S

# ----- ≥1 OH Manual command On ----- --------------- S

EB-A ------------------------- S ----------Feed pump 2 On - A AB-A --------------- & ----- R


V1-A ----- RC ---------- V2-A --------------- ≥1 ----- R OFF ---------------



Preselect Feed pump 2 On --------------- & ----- --------------- -----EB-A # ---------------

Mill speed reference value = 0 --------------- ≥1 ----- --------------- -----AB-A # ---------------

Preselect Feed pump 2 Off --------------- ≥1 ----- --------------- -----V1-A # ---------------



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Suction valve feed pump 2 opened

----- ---------- ---------- --------o ≥1 -----V2-A


----- ---------- ---------- ----------

Preselect Feeding pump 2 Off ----- & ----- ---------- ----------

Feed pump 1 and 3 run as operation pumps

-----

Emulsion to stand 1 flow alarm ----- & ----- & ----- ---------- Mill speed reference value = 0 ---o

Emulsion to stand 2 flow alarm ----- & ----- Mill speed reference value = 0 ---o Preselect Standby for Pump 1 ----- ----------

Emulsion to stand 3 flow alarm ----- & ----- & ----- ---------- Mill speed reference value = 0 ---o

Emulsion to stand 4 flow alarm ----- & ----- Mill speed reference value = 0 ---o Preselect Standby for Pump 3 ----- ----------

Emulsion level tank 1 too low ----- ---------- ≥1 ----- & -----

Tank flap 1 opened ----- --------o Preselect Standby for Pump 1 ----- ---------- ----------



Preselect Standby for Pump 3 ----- ---------- ---------- Preselect Emulsion mode 1 ----- ---------- ----------













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5.23 Feed pump 3

TA30*

Feed pump ON (local jogging) --------------- ≥1 ----- --------------- -----FEED PUMP 3 ON Feed pump 3 On – A (oper.) ----- ---------- Feed pump 3 On – B (drain) ----- ----------

As operation pump S




V1-A ----- RC ---------- V2-A --------------- ≥1 ----- R OFF ---------------




V1-B ----- RC ---------- V2-B --------------- ≥1 ----- R OFF ---------------



Preselect Feed pump 3 On --------------- & ----- --------------- -----EB-A

# ---------------


Preselect Feed pump 3 Off --------------- ≥1 ----- --------------- -----V1-A

Preselect Feed pump 3 Drain ---------------



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Suction valve feed pump 3

opened ----- ---------- ---------- --------o ≥1 -----V2-A


----- ---------- ---------- ----------


Tank flap 1 opened ----- --------o Preselect Emulsion mode 1 ----- ---------- ----------



Emulsion level tank 2 too low --------------- ≥1 ----- & -----




Preselect Feeding pump 3 Off ----- & ----- ---------- ----------

Feed pump 1 and 2 run as operation pumps

-----

Emulsion to stand 3 flow alarm ----- & ----- ---------- ---------- Mill speed reference value = 0 -----


Preselect Feed pump 3 Drain --------------- & ----- --------------- -----EB-B # ---------------

# --------------- ≥1 ----- --------------- -----AB-B # ---------------

Preselect Feed pump 3 Off --------------- ≥1 ----- --------------- -----V1-B Preselect Feed pump 3 On ---------------

Emulsion Tank 2 empty --------------- ≥1 ----- --------------- -----V2-B


-------------o



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5.24 Emulsion Feed pumps 1 – 3, pressure control

Pres

sure

refe

renc

e va

lue

form

atio

nfo

r fee

d pu

mps

1 a

nd 3

TA30

MK

L1(3

)

TA30

BD

1(2)

p

f

x w

cont

r. de

vice

delta

p (s

oll.)

delta

p c

onve

rter i

nde

lta p

(sol

l.)C

onve

rter/

Pre

ssur

e co

ntro

l

P

>A

mpl

ifica

tion

fact

or k

2 (fi

x sp

eed)

& &E

mul

sion

mod

e 1

(2,3

)

Dra

inin

g

ampl

ifica

tion

fact

or k

1

Pre

ssur

ere

f. va

lue

Fixe

d se

tting

Sw

itchg

ear r

oomP

roce

ss c

ompu

ter

+/- +/

-

1

Lim

itatio

n of

re

fere

nce

valu

e ra

mp

Dis

play

Pre

ssur

e to

o hi

gh

Pre

ssur

e to

o lo

w

&

appr

ox.1

,0 b

ar(P

ress

ure

line

loss

es)

Pre

ssur

e

9 ba

r

Feed

line

pres

sure

&A

mpl

ifica

tion

fact

or k

3 (fi

x sp

eed)

B

ypas

s m

ode

M

Pum

pe 1

(3)

Pre

ssur

e ac

tual

val

ue(o

f pre

ssur

e tra

nsdu

cer)

Pres

sure

refe

renc

e va

lue

form

atio

nfo

r fee

d pu

mps

2

TA30

MK

L2

p

f

x w

cont

r. de

vice

delta

p (s

oll.)

delta

p c

onve

rter i

nde

lta p

(sol

l.)C

onve

rter/

Pre

ssur

e co

ntro

l

>& &

Dra

inin

g

ampl

ifica

tion

fact

or k

1

Pre

ssur

ere

f. va

lue

Fixe

d se

tting

Sw

itchg

ear r

oomP

roce

ss c

ompu

ter

+/- +/

-

1

Lim

itatio

n of

re

fere

nce

valu

e ra

mp

Dis

play

Pre

ssur

e to

o hi

gh

Pre

ssur

e to

o lo

w

&

appr

ox.1

,0 b

ar(P

ress

ure

line

loss

es)

Pre

ssur

e

9 ba

r

Feed

line

pres

sure

&A

mpl

ifica

tion

fact

or k

3 (fi

x sp

eed)

B

ypas

s m

ode

M

Pum

pe 2

>1

Pre

ssur

e ac

tual

val

ue(o

f pre

ssur

e tra

nsdu

cer)

PTA

30 B

D2

Em

ulsi

on m

ode

1 (2

,3)

&P

rese

lect

ion

Pum

p 3

offP

TA30

BD

1&

Pre

sele

ctio

n P

ump

1 of

f

Am

plifi

catio

n fa

ctor

k2

(fix

spee

d)

Am

plifi

catio

n fa

ctor

k2

(fix

spee

d)



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5.25 Feed pump 4

TA30*

Feed pump ON (local jogging) --------------- ≥1 ----- --------------- -----FEED PUMP 4 ON Feed pump 4 On – A (oper.) ----- ----------

# ----- ----------

As operation pump S




V1-A ----- RC ---------- V2-A --------------- ≥1 ----- R OFF ---------------




# ---------------



# ---------------



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----- ---------- ---------- --------o ≥1 -----V2-A

Mill Stand pan 5 Level too high ----- ---------- ---------- ----------





Emulsion level tank 2 too low --------------- ≥1 ----- & ----- Tank flap 2 opened ----- --------o


Preselect Feeding pump 5 Off ----- & ----- ---------- ---------- Feed pump 4 run as

operation pump -----




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5.26 Feed pump 5

TA30* Feed pump ON (local jogging) --------------- ≥1 ----- --------------- -----FEED PUMP 5 ON

Feed pump 5 On – A (oper.) ----- ---------- Feed pump 5 On – B (drain) ----- ----------

As operation pump S




V1-A ----- RC ---------- V2-A --------------- ≥1 ----- R OFF ---------------




V1-B ----- RC ---------- V2-B --------------- ≥1 ----- R OFF ---------------




# ---------------



Preselect Feed pump 5 Drain ---------------



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----- ---------- ---------- --------o ≥1 -----V2-A

Mill Stand pan 5 Level too high ----- ---------- ---------- ----------





Emulsion level tank 2 too low --------------- ≥1 ----- & ----- Tank flap 2 opened ----- --------o


Preselect Feeding pump 5 Off ----- & ----- ---------- ---------- Feed pump 4 run as

operation pump -----


Preselect Feed pump 5 Drain --------------- & ----- --------------- -----EB-B # ---------------

# --------------- ≥1 ----- --------------- -----AB-B # ---------------

Preselect Feed pump 5 Off --------------- ≥1 ----- --------------- -----V1-B Preselect Feed pump 5 On ---------------

Emulsion Tank 3 empty --------------- ≥1 ----- --------------- -----V2-B


-------------o



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5.27 Emulsion Feed pumps 4 – 5, pressure control

Pres

sure

refe

renc

e va

lue

form

atio

nfo

r fee

d pu

mp

5

TA30

MKL

5

TA30

BD

3

p

f

x w

cont

r. de

vice

delta

p (s

oll.)

delta

p c

onve

rter i

nde

lta p

(sol

l.)C

onve

rter/

Pre

ssur

e co

ntro

l

P

>Am

plifi

catio

n fa

ctor

k2

(fix

spee

d)& &

Emul

sion

mod

e 1

(2,3

)

Dra

inin

g

ampl

ifica

tion

fact

or k

1

Pre

ssur

ere

f. va

lue

Fixe

d se

tting

Sw

itchg

ear r

oomP

roce

ss c

ompu

ter

+/- +/

-

1

Lim

itatio

n of

re

fere

nce

valu

e ra

mp

Dis

play

Pres

sure

too

high

Pres

sure

too

low

&

appr

ox.1

,0 b

ar(P

ress

ure

line

loss

es)

Pre

ssur

e

9 ba

r

Feed

line

pres

sure

&A

mpl

ifica

tion

fact

or k

3 (fi

x sp

eed)

By

pass

mod

e

M

Pum

pe 5

Pres

sure

act

ual v

alue

(of p

ress

ure

trans

duce

r)

Pres

sure

refe

renc

e va

lue

form

atio

nfo

r fee

d pu

mp

4

TA30

MK

L4

p

f

x w

cont

r. de

vice

delta

p (s

oll.)

delta

p c

onve

rter i

nde

lta p

(sol

l.)C

onve

rter/

Pre

ssur

e co

ntro

l

>& &

Dra

inin

g

ampl

ifica

tion

fact

or k

1

Pres

sure

ref.

valu

eFi

xed

setti

ngS

witc

hgea

r roo

mProc

ess

com

pute

r+/

- +/-

1

Lim

itatio

n of

re

fere

nce

valu

e ra

mp

Dis

play

Pres

sure

too

high

Pres

sure

too

low

&

appr

ox.1

,0 b

ar(P

ress

ure

line

loss

es)

Pre

ssur

e

9 ba

r

Feed

line

pres

sure

&Am

plifi

catio

n fa

ctor

k3

(fix

spee

d)

Bypa

ss m

ode

M

Pum

pe 4

Emul

sion

mod

e 1

(2,3

)

PTA

30B

D3

&Pr

esel

ectio

n P

ump

1 of

f

Ampl

ifica

tion

fact

or k

2 (fi

x sp

eed)

Ampl

ifica

tion

fact

or k

2 (fi

x sp

eed)



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5.28 Feed line, Feed Flap 1 (2)

Mode D ----- ≥1 S Manual command On ----- OH

Mill ref. run. value < 15 m/min ----- --------------- S EB-A ------------------------- S ----------FEED FLAP 1 (2)

CLOSED AB-A --------------- & ----- R


V1-A ----- RC ---------- V2-A --------------- ≥1 ----- R OFF ---------------


Command W --------------- ≥1 ----- --------------- -----Mode C

# ---------------

Command X --------------- ≥1 ----- --------------- -----Mode D # ---------------

Preselect Feed flap 1 (2) On --------------- & ----- --------------- -----EB-A # ---------------

# --------------- & ----- --------------- -----AB-A # ---------------

Preselect Feed flap 1 (2) Off --------------- ≥1 ----- --------------- -----V1-A

Mode C ---------------

# ----- ---------- ≥1 ----- --------------- -----V2-A

Feed flap 1 (2) Open – B (“0”-->”1” signal change) --------------->



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5.29 Feed line, Feed Flap 3

Mode D ----- ≥1 S Manual command On ----- OH

Mill ref. run. value < 15 m/min ----- --------------- S EB-A ------------------------- S ----------FEED FLAP 3

CLOSED AB-A --------------- & ----- R


V1-A ----- RC ---------- V2-A --------------- ≥1 ----- R OFF ---------------


Command W --------------- ≥1 ----- --------------- -----Mode C

# ---------------

Command X --------------- ≥1 ----- --------------- -----Mode D # ---------------

Preselect Feed flap 3 On --------------- & ----- --------------- -----EB-A # ---------------

# --------------- & ----- --------------- -----AB-A # ---------------

Preselect Feed flap 3 Off --------------- ≥1 ----- --------------- -----V1-A

Mode C ---------------

Nozzle test flap Open - RC ----- ---------- ≥1 ----- --------------- -----V2-A

Feed flap 3 Open – B (“0”-->”1” signal change) --------------->



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5.30 Feed line, Bypass Flap 1(2)

S

Mode D ----- ≥1 OH Manual command On -----

Mill ref. run. value < 15 m/min ----- --------------- S EB-A ------------------------- S ----------Bypass Flap 1(2)OPEN AB-A --------------- & ----- R

Mill ref. run. value > 15 m/min ----- ≥1 ----- Mode C -----



Command W --------------- ≥1 ----- --------------- -----Mode C

# ---------------

Command X --------------- ≥1 ----- --------------- -----Mode D # ---------------

Preselect Bypass flap 1(2)Auto --------------- & ----- --------------- -----EB-A # ---------------

# --------------- & ----- --------------- -----AB-A # ---------------

Preselect Bypass flap 1(2) Off --------------- ≥1 ----- --------------- -----V1-A

Preselect Bypass flap 1(2) Manual

---------------

# ----- ---------- ≥1 ----- --------------- -----V2-A # ---------------



TA



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5.31 Feed line, Bypass Flap 3

S


Mill ref. run. value < 15 m/min ----- --------------- S EB-A ------------------------- S ----------Bypass Flap 3 OPEN AB-A --------------- & ----- R




Command W --------------- ≥1 ----- --------------- -----Mode C

# ---------------

Command X --------------- ≥1 ----- --------------- -----Mode D # ---------------

Preselect Bypass flap 3 Auto --------------- & ----- --------------- -----EB-A # ---------------

# --------------- & ----- --------------- -----AB-A # ---------------

Preselect Bypass flap 3 Off --------------- ≥1 ----- --------------- -----V1-A

Preselect Bypass flap 3 Manual ---------------

Nozzle test flap Open - RC ----- ---------- ≥1 ----- --------------- -----V2-A # ---------------



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5.32 Feed line, Backwash filter 1 (2-3)

TA34*

Backwash filter ON (local jogging)

--------------- ≥1 ----- --------------- -----BACKWASH FILTER 1 (2-3) ON

Backwash filter 1(2-3) On - A ----- ----------

S

Press. feed line > 1,8 bar ----- ≥1 OH Manual com. “Filter 1 (2-3) On” ----- --------------- S

EB-A ------------------------- S ----------Backwash filter 1 (2-3) On - AAB-A --------------- & ----- R

Press. feed line < 1,8 bar ----- ≥1 ----- Preselect “Roll change mode” -----

Manual com. “Filter 1 (2-3) Off” ----- V1-A ----- RC ---------- V2-A --------------- ≥1 ----- R OFF ---------------



Preselect Filter 1 (2-3) Auto --------------- & ----- --------------- -----EB-A # ---------------

# --------------- ≥1 ----- --------------- -----AB-A # ---------------

Preselect Filter 1 (2-3) Off --------------- ≥1 ----- --------------- -----V1-A # ---------------

Preselect Filter 1 (2-3) Off --------------- ≥1 ----- --------------- -----V2-A Waste water tank filled ---------------

BACKWASH FILTER 1 (2-3) ON

-------------o & ----- --------------- -----Alarm feed filter 1(2-3) not running

Press. feed line > 1,8 bar --------------- Preselect “Roll change mode” -------------o Mill speed reference value=0 ---------------



TA



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5.33 Return pump 1 (2-3)

TA40*

Return pump ON (local jogging) --------------- ≥1 ----- --------------- -----RETURN PUMP 1 (2-3) ON Return pump 1 (2-3) On - A ----- ----------

S Automatic command On ----- ≥1 OH

Manual command “Pump 1 (2-3) On”

----- --------------- S

EB-A ------------------------- S ----------Return pump 1 (2-3) On - A AB-A --------------- & ----- R

Automatic command Off ----- ≥1 ----- # -----

V1-A ----- RC ---------- V2-A --------------- ≥1 ----- R OFF ---------------



Preselect Return pump 1 (2-3) On

--------------- & ----- --------------- -----EB-A

# ---------------

Mill speed reference value = 0 --------------- ≥1 ----- --------------- -----AB-A Return pump 2 (1, 1) running ----- & ----- Return pump 3 (2, 3) running -----

Preselect Pump 1 (2-3) Off --------------- ≥1 ----- --------------- -----V1-A

# ---------------

Suction valve return pump 1(2-3) opened

----- --------o ≥1 ----- --------------- -----V2-A

Mill stand pan 1-4 empty ----- ---------- Mill stand pan 1-4 level too low ----- ----------

Tank 1 filled ----- ≥1 ----- Tank 2 filled -----



TA



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5.34 Return pump 4 (5)

TA40*

Return pump ON (local jogging) --------------- ≥1 ----- --------------- -----RETURN PUMP 4 (5) ON Return pump 4 (5) On - A ----- ----------

S Automatic command On ----- ≥1 OH

Manual command “Pump 4 (5) On”

----- --------------- S

EB-A ------------------------- S ----------Return pump 4 (5) On - A AB-A --------------- & ----- R


V1-A ----- RC ---------- V2-A --------------- ≥1 ----- R OFF ---------------



Preselect Return

pump 4 (5) On --------------- & ----- --------------- -----EB-A

# ---------------

Mill speed reference value = 0 --------------- ≥1 ----- --------------- -----AB-A

Return pump 5 (4) running ----- & ----- # -----

Preselect Pump 4 (5) Off --------------- ≥1 ----- --------------- -----V1-A

# ---------------

Suction valve return pump 1(4-5) opened

----- --------o ≥1 ----- --------------- -----V2-A

Mill stand pan 5 empty ----- ---------- Mill stand pan 5 level too low ----- ----------

Tank 3 filled ----- ----------



TA



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5.35 Return pumps 1 – 5, level control

Leve

l ref

eren

ce v

alue

form

atio

nfo

r ret

urn

pum

ps 1

, 2,

3

TA40

MK

L1(2

,3)

TA40

/1 B

H1

h

f

x w

Leve

lco

ntr.

devi

ce

delta

h (s

oll.)

delta

h c

onve

rter i

nde

lta h

(sol

l.)C

onve

rter/

Leve

l con

trol

>

&Em

ulsi

on m

ode

1 (2

,3,4

)am

plifi

catio

n fa

ctor

k1

Leve

lre

f. va

lue

Fixe

d se

tting

Sw

itchg

ear r

oomP

roce

ss c

ompu

ter

+/- +/

-

1

Lim

itatio

n of

re

fere

nce

valu

e ra

mp

Dis

play

Leve

l too

hig

h

Leve

l too

low

&

appr

ox.1

,0 %

(dep

ent

Mec

hani

cal c

onst

ruct

ion)

100

%

Mill

sta

nd p

an le

vel

M

Pum

pe 1

(2,3

)

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delta

h (s

oll.)

delta

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ampl

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1

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5.36 Return line flaps

S


Mill ref. run. value < 15 m/min ----- --------------- S EB-A ------------------------- S ----------Return flap 1(2) OPEN AB-A --------------- & ----- R



S Mode D ----- ≥1 OH

Manual command On ----- Mill ref. run. value < 15 m/min ----- --------------- S

EB-A ------------------------- S ----------Return flap 1(2) CLOSE AB-A --------------- & ----- R




# --------------- & ----- --------------- -----EB-A # ---------------

# --------------- & ----- --------------- -----AB-A # ---------------

# --------------- ≥1 ----- --------------- -----V1-A # ---------------

Tank 1 filled ----- ---------- ≥1 ----- --------------- -----V2-A Tank 2 filled ---------------



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Tank 1 filled --------------- & ----- --------------- -----EB-A Tank 2 filled ---------------

# --------------- & ----- --------------- -----AB-A # ---------------

# --------------- ≥1 ----- --------------- -----V1-A # ---------------

# ----- ---------- ≥1 ----- --------------- -----V2-A # ---------------



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5.37 Pipe emptying system

Pipe emptying pump ON(local jogging)

---- ---- ---- ≥1 ---- ---- ---- ---- ----PIPE EMPTYING PUMP ON

As Operation pump A---- ---- ----

Manual command On---- S ---- & S Reset ---- R OH

Pipe emptying pump On 1(2-4) ---- ---- ---- ---- S EB-A---- ---- ---- ---- ---- S AB-A---- ---- ---- & ---- R ---- ----A

Pit empty---- ≥1 ---- Manual command Off ----

V1-A---- RC ---- ---- V2-A---- ---- ---- ≥1 ---- R OFF---- ---- ----

Emergency stop ---- ---- ---- ≥1 ---- ---- ---- ---- ----OFF Electrical disturbance ---- ---- ----

Preselect Local ---- ---- ---- Safety shutdown---- ---- ----

Preselect Local ---- ---- ---- ≥1 ---- ---- ---- ---- ----Reset

Manual command Off ---- ---- ----

Preselection Pipe emptying pump ON---- ---- ---- & ---- ---- ---- ---- ----EB-A # ---- ---- ----

# ---- ---- ---- & ---- ---- ---- ---- ----AB-A # ---- ---- ----

Preselect Local ---- ---- ---- ≥1 ---- ---- ---- ---- ----V1-A

# ---- ---- ----

Pipe emptying tank empty ---- ---- ---- ≥1 ---- ---- ---- ---- ----V2-A Waste water tank full ---- ---- ----



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5.38 Base oil pump 1

TA51*

Base oil pump ON (local jogging)

--------------- ≥1 ----- --------------- -----BASE OIL PUMP 1 ON

# ----- ---------- Base oil pump 1 On - A ----- ----------

# ----- ---------- S

Manual command On ----- ≥1 OH Man. command “Base oil Filling

process Start” ----- --------------- S

EB-A ------------------------- S ----------Base oil pump 1 On - A AB-A --------------- & ----- R

Manual command Off ----- ≥1 ----- Flow transducer TA51 BQ1

(Set value = actual value) -----

V1-A ----- RC ---------- V2-A --------------- ≥1 ----- R OFF ---------------



Pres. Base oil pump 1 On --------------- & ----- --------------- -----EB-A Based oil twin filter clogged -------------o Oil shortage (Base oil tank) -------------o

# --------------- ≥1 ----- --------------- -----AB-A # ----- ----------

Preselect Base Oil Pump 1 Off --------------- ≥1 ----- --------------- -----V1-A # ---------------



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Base oil suction valve opened ----- -------------------- --------o ≥1 -----V2-A Base oil tank empty ----- --------------- ---------------

Base oil flap 1 closed ----- ---------- & --------------- Preselect Base Oil to Suction

line of Stand 1-4 ----- ----------

Base oil flap 2 closed ----- ---------- & ---------------

Preselect Base Oil to Suction line of stand 5

----- ----------

Preselect Base Oil Pump 1 Off ----- & ---------- --------------- Both pumps running -----



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5.39 Base oil pump 2

TA51*

Base oil pump ON (local jogging)

--------------- ≥1 ----- --------------- -----BASE OIL PUMP 2 ON

# ----- ---------- Base oil pump 2 On - A ----- ----------

# ----- ---------- S

Manual command On ----- ≥1 OH Man. command “Base oil Filling

process Start” ----- --------------- S

EB-A ------------------------- S ----------Base oil pump 2 On - A AB-A --------------- & ----- R

Manual command Off ----- ≥1 ----- Flow transducer TA51 BQ2


V1-A ----- RC ---------- V2-A --------------- ≥1 ----- R OFF ---------------



Pres. Base oil pump 2 On --------------- & ----- --------------- -----EB-A Based oil twin filter clogged -------------o Oil shortage (Base oil tank) -------------o

# --------------- ≥1 ----- --------------- -----AB-A # ----- ----------

Preselect Base Oil Pump 2 Off --------------- ≥1 ----- --------------- -----V1-A # ---------------



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Base oil suction valve opened ----- -------------------- --------o ≥1 -----V2-A

Base oil tank empty ----- --------------- --------------- # ----- ---------- & --------------- # ----- ----------

# ----- ---------- & --------------- # ----- ----------

Preselect Base Oil Pump 2 Off ----- & ---------- --------------- Both pumps running -----



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5.40 Base oil flaps (tank 1-3)

S Manual command "Base oil

Filling process Start" ----- ≥1 OH Manual command On ----- --------------- S TA51*

EB-A ------------------------- S ----------BASE OIL FLAP 1 (2) OPEN AB-A --------------- & ----- R

Manual command Off ----- ≥1 ----- Flow transducer


V1-A ----- RC ---------- V2-A --------------- ≥1 ----- R OFF ---------------


Pres. Base oil flap 1(2) On --------------- & ----- --------------- -----EB-A



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Pres. Base oil to suction line 1,2(3)

---------------

# --------------- ≥1 ----- --------------- -----AB-A # ----- ----------

Preselect Base oil flap 1 (2) Off --------------- ≥1 ----- --------------- -----V1-A # ---------------

Feed pumps 1-3(4-5) on - RC ----- --------o ≥1 ----- --------------- -----V2-A # ----- ----------

5.41 DM - water system, Filling flap 1

TA60* Filling flap 1 On - A ---- ---- ---- ≥1 ---- ---- ---- ---- ---- FILLING FLAP 1 OPEN

# ---- ---- ---- Manual command On ---- ---- ----

S

Manual command On ---- ---- ---- & OH # ---- ---- ---- ---- S

EB-A ---- ---- ---- ---- ---- S AB-A ---- ---- ---- & ---- R ---- ---- Filling flap 1 On - A

Manual command Off ---- ≥1 ---- V1-A ---- RC V2-A ---- ---- ---- ≥1 ---- R

Off ---- ---- ----


# ---- ----



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# ---- ---- & ---- ---- ---- ---- ---- ---- EB-A # ---- ----

# ---- ---- ≥1 ---- ---- ---- ---- ---- ---- V1-A # ---- ----

Tank level 1 too high ---- ---- ≥1 ---- ---- ---- ---- ---- ---- V2-A

Flow transducer (Set value = actual value)

---- ----



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TA60*

Filling flap 2 On - A ---- ---- ---- ≥1 ---- ---- ---- ---- ---- FILLING FLAP 2 OPEN # ---- ---- ---- # ---- ---- ----

S




Off ---- ---- ----


# ---- ----

# ---- ---- & ---- ---- ---- ---- ---- ---- EB-A # ---- ----

# ---- ---- ≥1 ---- ---- ---- ---- ---- ---- V1-A # ---- ----



---- ----



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TA60* Filling flap 3 On - A ---- ---- ---- ≥1 ---- ---- ---- ---- ---- FILLING FLAP 3 OPEN

# ---- ---- ---- Manual command On ---- ---- ----

S




Off ---- ---- ----


# ---- ----

# ---- ---- & ---- ---- ---- ---- ---- ---- EB-A # ---- ----

# ---- ---- ≥1 ---- ---- ---- ---- ---- ---- V1-A # ---- ----



---- ----



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5.44 Screw conveyor 1-3

Screw conveyor ON (local jogging)

--------------- ≥1 ----- --------------- -----SCREW CONVEYOR 1(2-3) ON

Screw conveyor 1-3 On - A --------------- # ---------------

Start screw conveyor 1 (2-3) ----- ≥1 S

Manual command On ----- OH # ----- --------------- S

EB-A ------------------------- S ----------Screw conveyor 1 (2-3) On - AAB-A --------------- & ----- R


V1-A ----- RC ---------- V2-A --------------- ≥1 ----- R OFF ---------------



Preselect Conveyor 1 (2-3) Auto

--------------- & ----- --------------- -----EB-A

# ---------------

# --------------- & ----- --------------- -----AB-A # ---------------

Preselect Conveyor 1 (2-3) Off --------------- ≥1 ----- --------------- -----V1-A

# ---------------

# ----- ---------- ≥1 ----- --------------- -----V2-A # ---------------

PM Separator 1 running --------------- ≥1 ----- --------------- -----Start screw conveyor 1 PM Separator 2 running ---------------

PM Separator 3 running --------------- ≥1 ----- --------------- -----Start screw conveyor 2 PM Separator 4 running ---------------

PM Separator 5 running --------------- ≥1 ----- --------------- -----Start screw conveyor 3

# ---------------



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5.45 Sludge system, Sludge pump 1 (2-3)

TA71* Sludge pump 1(2-3) On - A ---- ---- ---- ≥1 ---- ---- ---- ---- ---- SLUDGE PUMP 1(2-3)

ON Sludge pump ON (local jogging) ---- ---- ----

# ---- ---- ----

Manual command On ---- S ---- & S Reset ---- R OH

Automatic Start ---- ---- ---- ---- S EB-A ---- ---- ---- ---- ---- S

#AB-A ---- ---- ---- & ---- R ---- ---- Sludge pump 1(2-3) On - ATank 1 (4) empty (Level transducer) ---- ≥1 ----


Off ---- ---- ----

Emergency Off ---- ---- ≥1 ---- ---- ---- ---- ---- ---- OFF Electrical disturbance ---- ----


Preselect Sludge Pump 1(2-3) Auto ---- ---- & ---- ---- ---- ---- ---- ---- EB-A

# ---- ----

Preselect Sludge Pump 1(2-3) Off ---- ---- ≥1 ---- ---- ---- ---- ---- ---- V1-A # ---- ----

Sludge collecting tank filled ---- ---- ≥1 ---- ---- ---- ---- ---- ---- V2-A

Sludge collecting tank level too high

---- ----

Sludge tank 1(2-3) Pump On

(Level transducer)---- ---- & ---- ---- ---- ---- ---- ---- Automatic Start

Sludge tank 1(2-3) Tank full(Level transducer)

---- ----

Manual command On ---- ----

Preselect Sludge pump 1(2-3) Off ---- ---- ≥1 ---- ---- ---- ---- ---- ---- Reset Manual command Off ---- ----



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5.46 Sludge collecting pump

TA72*

Sludge collecting pump ON (local jogging)

--------------- ≥1 ----- --------------- -----SLUDGE COLLECTING PUMP ON

Sludge collecting Pump 1 On - A

---------------

# ---------------

# ----- ≥1 S Manual command On ----- OH

# ----- --------------- S EB-A ------------------------- S ----------Sludge collecting Pump On - AAB-A --------------- & ----- R


V1-A ----- RC ---------- V2-A --------------- ≥1 ----- R OFF ---------------



Preselect Sludge collecting Pump 1 On

--------------- & ----- --------------- -----EB-A

# ---------------

# --------------- & ----- --------------- -----AB-A # ---------------

Preselect Sludge collecting

Pump 1 Off --------------- ≥1 ----- --------------- -----V1-A

# ---------------

Sludge collecting tank empty ----- ---------- ≥1 ----- --------------- -----V2-A Sludge collecting tank empty ---------------

Documents

TA Emulsion Sytem c