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FIDAMAT 5E-P, -AP, -G Gas analyzersfor Measurement of Total Hydrocarbon Content7MB1420-...
Instruction Manual
Order no. C79000-B5276-C131-03
Contents Page
1 Introduction 41.1 General 41.2 Staff Qualifications 4
2 Application 5
3 Design 6
4 Mode of Operation 7
5 Technical Data 8
6 Installation 116.1 Mounting 116.2 Gas Supply 116.3 Electric Connections 12
7 Startup, Calibration 157.1 Startup 157.2 Calibration 157.2.1 FIDAMAT 5E-G without zero and calibration gas connections, FIDAMAT 5E-AP 157.2.2 FIDAMAT 5E-P without zero and calibration gas connections 16
8 Operation 178.1 Description of Control Panel 178.2 Input Example 188.3 Coding and Organization of Operating Function Groups 198.4 Organization of Data Storage 20
9 Warnings and Error Messages 219.1 Warnings 219.2 Faults 22
10 Spare Parts and Accessories 2410.1 FIDAMAT 5E-AP 2410.2 FIDAMAT 5E-P 2610.3 FIDAMAT 5E-G 29
11 Appendix A-111.1 Gas Flow Diagrams A-111.2 Layout Diagrams of Important Electronic Components A-411.3 Summary of Operating Functions A-511.4 Special Sheet for Storage of Current Coding A-23
2
Note
Your attention is drawn to the fact that the contents of this Instruction Manual are not part of aprevious or existing agreement, commitment or statutory right and do not change these. Allcommitments on the part of Siemens are contained in the respective sales contract which alsocontains the complete and solely applicable warranty conditions. These warranty conditions in thecontract are neither extended nor limited by the contents of this Instruction Manual.
Also note that for clarity reasons this Instruction Manual cannot describe every possible problem inconjunction with the use in systems. Should you require further information, or should particularproblems occur which are not handled in sufficient depth in this Manual, help can be requestedthrough your local Siemens office or representative.
Terms with the following meanings are used in this Instruction Manual and in the warning informationon the product:
Danger in the sense of this Manual and the warning information on the product itself means thatdeath, severe personal injury and/or substantial damage to property will occur if the appropriatesafety precautions are not observed.
Warning in the sense of this Manual and the warning information on the product itself means thatdeath, severe personal injury and/or substantial damage to property can occur if the appropriatesafety precautions are not observed.
Caution in the sense of this Manual and the warning information on the product itself means thatslight personal injury and/or damage to property can occur if the appropriate safety precautionsare not observed.
A note in the sense of this Manual is important information on the product or the respective part ofthe Manual to which particular attention should be paid.
3
1 Introduction
1.1 General
Warning! Certain parts in this electrical device contain dangerous voltages duringoperation.
Failure to observe the warnings could therefore result in severe personalinjury and/or damage to property.
Only suitably qualified staff should work on this device or in its vicinity. Theseshould be thoroughly familiar with all warnings and maintenance measuresaccording to this Manual.
Correct and safe operation of this device is dependent on proper handling,installation, operation and maintenance.
This device has left the factory in a perfect condition as regards safety. The notes and warnings inthis Manual must be observed by the user if this state is to be maintained and hazard-free operationof the device assured.
1.2 Staff Qualifications
A qualified person in the sense of this Instruction Manual and the warning information is one whois familiar with the installation, construction and operation of the device and who has the appropriatequalifications, e.g.:
– is trained and authorized to energize, de-energize, ground and tag circuits and devices inaccordance with established safety practices;
– is trained in the proper care and use of protective equipment in accordance with establishedsafety practices;
– is trained in first aid.
4
2 Application
The FIDAMAT 5E is an analyzer for measuring the concentration of total hydrocarbons. It operatesaccording to the principle of flame ionization.
The analyzer is suitable for the measurement of all gaseous hydrocarbons. The connection of aheated line is provided in order to prevent condensation and adsorption in the gas supply line.
Caution! Explosive gas mixtures must not be measured using the FIDAMAT. The ana-lyzer must not be used in potentially explosive atmospheres.
Order No. Device type
7MB1420-5.. FIDAMAT 5E-P rack-mounted device for process measurements, combustion gas H2
7MB1420-7.. FIDAMAT 5E-AP rack-mounted device for car exhaust measurements, combustion gas H2/He
7MB1420-8.. FIDAMAT 5E-G rack-mounted or benchtop devices for measurementsof gases of highest-grade purity,combustion gas H2/He
5
3 Design
The device is available for installation in a 19-inch rack or 19-inch cabinet, the FIDAMAT 5E-G alsoals benchtop unit.
The FIDAMAT comprises two main sections, the analyzer section and the electronics with front panelcontrols.
Analyzer section
The analyzer section consists of the oven with detector chamber and various restrictors. The ovenis accessible from the side to enable modifications or repairs to be carried out in the installedcondition without loosening the electric connections or gas piping connections.
The analyzer section also contains pressure regulators, solenoid valves, pressure sensors and aflow sensor.
Electronics
The electronics consist of the input board which is integrated into the front panel, the motherboardwith preamplifier board and the control board.
The motherboard contains the EPROMs for the software, the EEPROM for the parameter sets andthe switch for the write-protected area on the EEPROM.
6
4 Mode of Operation
Electrons are released when hydrocarbons are combusted in a hydrogen flame. These electronsare collected at an electrode by means of an electric field and measured using a highly sensitiveamplifier. The current is proportional to the quantity of organically-bound C atoms in the samplegas.
The sample gas is passed into the measuring chamber via an obstruction-resistant fused silicarestrictor. The sample gas is mixed in the measuring chamber with hydrogen or hydrogen/he-lium (4:6) or hydrogen and a specific amount of air and routed via the nozzle into the combustionchamber.
The hydrogen pressure is held constant by a pressure regulator. The balanced system of restrictorsand pressure regulators ensures that the sample gas pressure is kept constant.
The FIDAMAT operates largely automatically. If the parameters (pressures, temperatures) are set,the device starts up automatically when switched on and ignites when the setpoint temperature hasbeen reached. The hydrogen and combustion air pressures are measured when switching on, andthe control panel indicates if they are incorrectly set.
1 Flame2 Quartz nozzle3 Combustion air4 Sample gas5 H2/He or H26 Measuring electrode7 Amplifier
Fig. 4 Principle of flame ionization detector (FID)
-200 V DC
6
7
2
3
4
5
1
7
5 Technical Data
Number of measuring ranges Max. 4, freely parameterizable
Switching ratio Optional
Autoranging SelectableHysteresis:– Switchover to larger range at 90 % of span of
smaller range– Switchover to smaller range at 80 % of span of
smaller range
Output signals At terminal strips X1 and X3.A cable with a plug connector (Order No. W79070-U1610-M25) can be connected to these terminal strips
Analog 0/2/4 to 20 mA, max. resolution 0.1 %, max. load 750 Ω
Digital RS232 serial interface as V.24 or TTY (20 mA)
Programming facilities (for setting of device-specific parameters using control panel) Measuring ranges, measured-value storage, time constant, 3-stage code for protection against
unauthorized and unintentional use etc.
Device output see Section 6.3electrical connections
Measured-value display Digital concentration display (5 digits with floating decimal point)
Resolution of digital display 0.1 % of measured value
Ripple of output signal
Response time (T90 time) with time constant 0 s, set using function 13
FIDAMAT 5E rack-mounted unit
FIDAMAT 5E-G as bench top unit
Fig. 5.1 Dimension drawings
465
146 222
483
4
442
430360
Caution! Only mount FIDAMAT 5E on sliding rails or angled rails
Sample gas connection:
1/4" screw connection
Sample gas outlet:
3/8" PVDF screw connection
Auxiliary gas connections:
1/4" screw connecction
All measures are in millimeters (mm)
493 430
334
10
6 Installation
6.1 Mounting
The FIDAMAT 5E should be installed or mounted in a vibration-free location.
Warning! The device must not be used to measure explosive gases. Operation in poten-tially explosive atmospheres is not permitted. The permissible ambient tem-perature (Section 5, Technical Data) must be observed during operation.
The FIDAMAT 5E must only be mounted on sliding rails or angled rails.See Section 5 for dimensional drawings.
6.2 Gas Supply
Warning! When measuring toxic gases, the exhaust gas must be routed such that thereis no danger to the environment. Gases which may lead to explosive mixturesmust not be measured using the FIDAMAT.
A gas-tight hose or steel piping can be used for the sample gas inlet and outlet depending on theappliction, and must be connected leak-free to the gas connection.
The sample gas must be supplied with a pressure of 10 psig (5E-AP) or 15 psig (5E-P, -G), the supplygases with a pressure of 30 psig. The exhaust line from the FIDAMAT 5E must always be routedwith a downward gradient since water condenses in it.
Fig. 6.1 Rear panel of FIDAMAT 5E-AP
X3
X1
comb. air
Mains120 V
sample gas
H2 - He
11
Fig. 6.2 Rear panel of FIDAMAT 5E-P
Fig. 6.3 Rear panel of FIDAMAT 5E-G
6.3 Electric Connections
Warning! The following must be observed for the electric connections:VDE 0100 “Regulations for the installation of power systems with mainsvoltages below 1000 V”.A mains disconnection device must be provided in the building installation(see rating plate for loading capacity).
– Check that the local power supply agrees with that specified on the rating plate of the device.
– Connect the required signal cables to the 25-pin trapezoidal plugs X1 and X3 (FID 5E-AP) orX1, X2 and X3 (FID 5E-P, -G) according to the pin assignment diagrams.
X2
X1
zero gas
Mains120 V/230 V
sample gas H2
X3
cal. gas 1
comb. air
X2
X1
zero gas
Mains120 V/230 V
sample gas
H2
X3
cal. gas 1
comb. air
12
Pin assignment diagram FIDAMAT 5E-P, -G
Measure
CalibrateStatussignal
VacantMR 3
Ready
Not Ready
Measuring range identificationContact closed = MR active
Statussignal
13
12
13
25
24
23
15
22
21
20
19
17
16
14
Analog current –
MR 4
11
10
9
8
2
7
6
5
4
18
3
1
Connection sideDevice side
Pin
Connection sideDevice side
PinAnalog current +
MR 2
MR 4
MR 1
X1
X2
Calibrate span (funct. 8)
Calibrate zero (funct. 5)
Analog current –
12 E2
11
10
9
13
Connection sideDevice side
Pin
Valve for hydrogen
E1 closed triggers a single autocalibration
E2 closed = E1 is activated13
25
24
23
15
22
21
20
19
18
16
14
No warning
Connection sideDevice side
Pin
Warning17Valve for sample gas
Valve for calibration gas 1
E1
Contactopen =valve closed(whenoff)
Ground
Vacant
8
2
7
6
5
4
3
1 Valve for zero gas
X3
25
RXD–
24
10
9
TXD–
TXD+
RXD+
2
7
3
1
TXD
GND
V24
Screen
TTY
RXD
13
Pin assignment diagram FIDAMAT 5E-AP
Calibrate span
Measure
CalibrateStatussignal
Signal contact “Calibrate” (contactopen = calibration being carried out
Calibrate zero
VacantMR 3
Ready
No warning
Measuring range identificationContact closed = MR active
Statussignal
13
12
13
25
24
23
15
22
21
20
19
17
16
14
Analog current –
MR 4
11
10
9
8
2
7
6
5
4
18
3
1PinPin
Analog current +
MR 2
MR 4
MR 1
X1Device side Connection sideDevice sideConnection side
Not Ready
X3
25
RXD–
24
10
9
TXD–
TXD+
RXD+
2
7
3
1
TXD
GND
V24
Screen
TTY
RXD
14
7 Startup, Calibration
7.1 Startup
You should be acquainted with the operation of the FIDAMAT 5! (see Section 8)
A prerequisite for correct startup is the presence of hydrogen/helium or hydrogen and combustionair with the appropriate inlet pressure of 30 psig and the sample gas with an inlet pressure of 10 psig(5E-AP) or 15 psig (5E-P, -G).
The settling time differs depending on the previous use of the device. It should be 2 to 3 hours fordevices which have been used normally. The time is longer for the initial startup or with contaminateddevices.
The device indicates the current software version when the power supply is connected. “Start” thenappears in the display. The device is in the status “Not ready”.
The hydrogen/helium and sample gas/combustion air pressures are checked immediately at thebeginning and when the oven temperatures have been reached. If the device has already been usedcorrectly, the startup is usually carried out without readjustment of the pressure regulators (adjus-table screws on front panel).
If the message “H2" appears in the display, the hydrogen pressure must be adjusted to 1000 mbar(980 to 1020 mbar) by means of function 35 and using the adjustable screw on the front panel. Thedevice automatically returns to ”Start" at the end of function 35.
If the message “Air” appears in the display, it must first be made sure, that combustion air (30 psig)and sample gas (10 psig with FID 5E-AP, 15 psig with FID 5E-P and -G) are supplied with the correctpressures. Then the sample gas pressure (combustion air pressure) inside the device must beadjusted to 340 mbar by means of function 36 and using the adjustable screw on the front panel.The device then automatically returns to “Start”.
Once the temperatures have been reached, the device automatically ignites the flame. If there is anappropriate sample gas pressure (10 psig with FID 5E-AP, 15 psig with FID 5E-P and -G) the deviceautomatically switches to the measure mode. If there is no pressure at all or insufficient pressurethe device switches to the stand-by mode and waits until there is sufficient sample gas pressure.
7.2 Calibration
The calibration should be carried out using gases which represent the gas to be measured as closelyas possible. Zero will always be calibrated using function 5, span using function 8.
7.2.1 FIDAMAT 5E-G without zero and calibration gas connections, FIDAMAT 5E-AP
The calibration is carried out via the sample gas line where the calibration gas pressure must be18 psig (FID 5E-AP) or 15 psig (FID 5E-G). The setpoint for the sensitivity (function 7) must be enteredprior to the calibration. This value can be checked using function 6 - one value must always beentered for function 7. Once the contacts have been closed for longer than 1 sec. the calibration isstarted and finished after approx. 20 sec. The adjustment by floating contacts is only possible in the“meas” mode.
15
7.2.2 FIDAMAT 5E-P without zero and calibration gas connections
The sample gas pressure must be lower than the pressures for zero and calibration gas. Duringcalibration the excess zero and calibration gas flows back through the sample gas line.
16
8 Operation
8.1 Description of Control Panel
Fig. 8.1 Control panel of FIDAMAT 5E
(1) Display of selected measuring range 1 to 4
(2) Large display: concentration display, parameter display, fault display, status display
(3) Small display: display of selected function codes; if the small display is dark, the largedisplay outputs the measured value
(4) Clear key to return to basic status or to delete faulty input
(5) Display of operating states and concentration units:"ppm C1“ etc. = display of concentration unit”warning" = common status for warnings"autocal" = the LED lights up when “autocal” is activated,
the LED flashes during the automatic calibration"lim" = limit value exceeded"not ready" = common status for error messages
(6) Function table for the most important functions
(7) Switchover from measurement to calibration mode and simultaneous signalling of thesestatuses via a contact
2
3
4
C
1
1
8
3
Limit No.
not ready
lim
ppm C6
2
36 Display and adjust sample gas pressure
09 Display limit (lim)
08 Calibrate sensitivity to setpoint
07 Set sensitivity setpoint
06 Display sensitivity setpoint
05 Calibrate zero
02 Display measuring range
01 Switch over measuring range
35 Display and adjust H2 pressure
warning
Manual adjustment
Setpoint
Time
MEAS
Identifier
Range No.
Relay No.
5
CAL
Off/On
ENTER
5
2
8
4
1
CL
6
3
9
79
6
0
7
12
1110
4
autocal
mg/m 3
ppm C3
ppm C1
17
(8) Operator prompting: the corresponding LED flashes here if further inputs are required for the entered functions
(9) Every input must be terminated by the “ENTER” key apart from the code number
(10) Flame monitor: The LED lights up when the flame is alight and goes out when the flame is off.
(11) LED “Autoranging” lights up when the corresponding function (20) is active.
(12) Dot key with the following meaning:– Decimal point– Change of sign when entering values– Start point of code entries
8.2 Input Example
You wish to switch over the measuring range
Every input - apart from the codes - must be terminated by “ENTER”. Press the CL key in the event of a faulty input.
The analyzer is in measurement mode. This means:The green LED lights up for “MEAS” next to “MEAS/CAL”.
Input: .111Since the desired function is in function group 1, it is not necessary to enter any further codes.
Input: press the MEAS/CAL keyThe green LED lights up next to “CAL”.The calibration status is thus signalled via pins 24/25 on plug X1.
Input: 1The 1 appears in the small display and thus confirms the input.
Input: ENTERThe measured value disappears in the large display, and a line appears on the right.The green LED lights up in field 6 in front of “Switch over measuring range”.The green LED simultaneously flashes in front of “Range No.” in field 8 and thus requests theinput of the new range number.
Input: 3Measuring range 3 is selected. The input is output in the large display.
Input: ENTERThe measured value appears in the large display.The LED “3” lights up in field 1 and indicates that range 3 is active.
Input: press the MEAS/CAL keyThe green LED lights up next to “MEAS”.If a control panel is present, the status “Measure” is signalled to it.
18
8.3 Coding and Organization of Operating Function Groups
The functions are combined into groups according to their type:
To prevent important parameters from being deleted or modified by mistake, there are severalfunction levels which can only be accessed using special codes. Note that the decimal point keymust be pressed before entering a code.
The factory settings for the codes of the three levels are:
Level 1 .111Level 2 .222Level 3 .333
The codes can be redefined using function 50. Function 50 also enables the device protection bycodes to be switched off for a certain time or permanently.
Code 1 can also be set to zero so that it is omitted. The CAL key must be pressed to signal anintervention on the device to the control room if applicable.
The device is automatically recoded by pressing the MEAS key.
All operations permissible for a level can be carried out if you are in level 1, 2 or 3. Higher functionlevels also include the lower function levels. For example, from function level 3 you can execute alloperations of levels 0 to 3, and from level 2 all operations of levels 0 to 2.
A description of the operation functions is provided in the appendix.
Function groups
0
1
2
3
Types of function
Display functions
Calibration and adjustment functions
Functions for input of application parameters
Functions for input of device parameters
19
8.4 Organization of Data Storage
The EPROM and the EEPROM contain three parameter sets:Basic factory-set dataUser-specific dataCurrent data.
All parameters required to operate the FIDAMAT 5E are stored in the EPROM and are protected byhardware (basic factory-set data). These data can be loaded into the current parameter memoryusing function 53. The user-specific data set is overwritten in the process, however. The basicfactory-set data can only be overwritten by a hardware intervention.
A second parameter set (user-specific data) is present in an area of the EEPROM which can beoverwritten. The user can store a standard parameter set for his application here (see functions 55and 57).
The third data set (current data) is the set which is automatically loaded when the analyzer isswitched on. This data set is modified according to the inputs. Note therefore when switching offthe analyzer and restarting that it is the current data set which was parameterized when the analyzerwas switched off which is loaded and not the user-specific data set.
Fig. 8.2 Organization of data storage
User-specificdata
EEPROM
Program
RAMEPROM
Basic factory-set data
Currentdata
Currentdata
Function 57
Automaticallywhen required
Restart
Function 53
Function 55
20
9 Warnings and Error Messages
9.1 Warnings
The symbol precedes each warning.
The LED “warning” flashes on the control panel. The cause of the warning can be scanned using“ENTER”. Further measurements are possible in this state. The analyzer may fail if the cause of thewarning is not eliminated.
Number in display
71
73
77
78
79
80
81
82
83
84
86
88
Cause of warning
Pt100 temperature of physical section faultyor outside the limits
Temperature of electronics section outsidethe limits (0 to 80 ˚C) or sensor faulty
Control air flow too low
Temperature of physical section outside thelimits (0 to 80 ̊ C)
Hydrogen pressure outside the limits
Sample gas pressure outside the limits
Flame out
Difference between actual and former zeroadjustment >6 % of full-scale value
Output current 1 used for internal value
Measured value exceeds full-scale value oflargest measuring range
Incorrect device configuration (’autocal’ only)
Incorrect measured value
Causes, notes
The limits defined in function 37have been violated.Hydrogen input pressure is toohigh or too low; this warning mayalso be produced if the limits aretoo close and there are extremevariations in atmosph. pressure.
The limits defined in function 38have been violated.Combustion (control) air press-ure is too high or too low; sam-ple gas inlet faulty (filter lines);this warning may also be pro-duced if the limits are too closeand there are extreme variationsin atmospheric pressure.
See function 62.
Call function 96 to eliminate war-ning.
define full-scale value (funct. 12).
Inform service.
Recalibrate device usingfunction(s) 5 and/or 8.
21
9.2 Faults
The symbol precedes each fault.
The LED “not ready” flashes on the control panel. One of the following error messages appearswhen you press “ENTER”.
Number in display
1
2
3
4
8
9
19
40
44
47
48
49
50
53
57
60
Error message
Slave faulty
Hardware fault
Heating has switched off
EEPROM jumper must be set
Parameter storage test not carried out
EPROM faulty
Sensitivity too low
Oven temperature outside limits or Pt100faulty
Flame monitor faulty
Sample gas pressure too high or too low orpressure sensor faulty
Hydrogen pressure too high or too low orpressure sensor faulty
High-voltage outside limits
Operating voltages outside setpoints
Oven temperature setpoint exceeded orfallen below
Combustion air/sample gas pressure too low
Flame does not ignite (30 min)
Comment
Pull mains plug immediately,inform service
Inform service
RESET
Inform service
See u8, next page
Order replacement from manufacturer
Incorrect calibration gas, incorrect measuring range, see functions 2 and 6
Check contacts
Check contacts
Check cylinder pressure, readjust, check pressure sensor
Check cylinder pressure, readjust, check pressure sensor
Check whether high-voltage lineis connected
Check power supply and con-nections on transformer
Combustion air line interrupted
Check gas flows
22
Number in display
8
234
5
11
12
1516
1718
20
21
22
37
38
200
201
202
203
204
Cause of error
Parameter storage test not carried out
A: Analyzer does not react to ENTER
B: One of the following error numbers is dis-played when you press ENTER. A further num-ber may be displayed when the error has beeneliminated.
Cause
Code 1Code 2Code 3
Assignment of current output 1
Number of measuring ranges
Measuring range
Sensitivity adjustmentSensitivity setpoint
Start-of-scale valueFull-scale value
Limits
Zero
Sensitivity
Limits of time constant T90
Dynamic noise rejection
Baud rate
Transmission procedure
Start, end, don’t care characters
Calibration of analog current
Adjustment of preamplifier
Comment
Press dot key for 30 sec untilfunction 50 appears in the smalldisplay; recode the analyzer.Then reload basic data into RAMusing function 53 or 55.
Correct the value in the corrre-sponding function using the fol-lowing table.
Check/input using function No.
505050
62, identifier 0
51
1
17 7
1112
18 / 19
5
17 / 7 / 8
13
14
80
81
82
Contact service
Contact service
23
10 Spare Parts and Accessories
10.1 FIDAMAT 5E-AP
Order No.
Flame ionization detector, complete C79451-A3405-B578
FID cover complete with thermocouple line C79451-A3405-B501
Quartz nozzle for FIDAMAT 5E-AP C79402-Z1282-C2
Clamping screw in the FID C79211-A3003-C15
Nut for M5 connection C79451-A3040-D126
Outer ring for M5 connection C79451-A3040-D121
Graphite gasket for M5 connection C79451-A3040-D102
Clamping ring for M5 connection C79451-A3040-D112
Nut for M7 x 0.75 connection, tube 1.5 to 3.0 C79451-A3040-D127
Outer ring for M7 x 0.75 connection, tube 1.5 to 3.0 C79451-A3040-D122
Graphite gasket for M7 x 0.75 connection, pipe 1.5 C79451-A3040-D103
Clamping ring for M7 x 0.75 connection, pipe 1.5 C79451-A3040-D113
Graphite gasket for M7 x 0.75 connection, pipe 3.0 C79451-A3040-D105
Clamping ring for M7 x 0.75 connection, pipe 3.0 C79451-A3040-D115
Coarse filter C79451-A3405-C169
Sample gas restrictor (fused silica), complete, 5E-AP C79451-A3405-B190
Crimp restrictor 1, hydrogen, 5E-AP C79451-A3405-C163
Crimp restrictor 2, combustion air, 5E-AP C79451-A3405-C226
Crimp restrictor 3, auxiliary air, 5E-AP C79451-A3405-C224
Crimp restrictor 4, exhaust, 5E-AP C79451-A3405-C227
Crimp restrictor 5, sample gas, 5E-AP C79451-A3405-C192
Temperature sensor, complete, FID oven and physical section C79451-A3405-B103
Flat heater element, FID oven, top C79451-A3405-B102
Flat heater element, FID oven, bottom C79451-A3405-B101
Cable connector for input signal C79451-A3405-B109
Cable connector for FID voltage C79451-A3405-B110
24
Order No.
Cable connector for pressure sensor for combustion air C79451-A3405-B105
Cable connector for pressure sensor for hydrogen C79451-A3405-B106
Solenoid valve for combustion air, complete C79451-A3040-B210
Solenoid valve for H2, sample gas, combustion air complete C79451-A3040-B206
Solenoid valve for control air, combustion air, H2 C79402-Z871-A5
Gasket, diameter 4 mm C79451-A3040-C331
Gasket, diameter 6 mm C79451-A3040-C354
Gasket, diameter 10 mm C79451-A3040-C353
O-ring, diameter 10 mm F79402-E871-A1
Pressure controller, hydrogen, combustion air/sample gas C79451-A3405-B20
PTFE gasket for M7 x 0.75 connection, tube 1.5 C79451-A3040-D101
Elbow compression gland C75304-Z1209-C2
Union nut for pipe R1/4" available only as set Clamping ring, front, pipe R1/4" of parts, order no.Clamping ring, rear, pipe R1/4" C79451-A3405-D62
Analyzer fuse, T 6.3 A/120 V W79054-L1011-T630
Motherboard C79451-A3405-B507
Preamplifier board C79451-A3405-B508
Control board C79451-A3405-B509
ROM, motherboard position D3, 5E-AP, master S79610-G152-A901
ROM, motherboard position D4, 5E-AP, slave S79610-G152-A902
Display board (front panel) C79451-A3210-A502
Touch pad keyboard with labels, German C79451-A3405-D52
Touch pad keyboard with labels, English C79451-A3405-D53
Touch pad keyboard with labels, French C79451-A3405-D54
Touch pad keyboard with labels, Spanish C79451-A3405-D55
Touch pad keyboard with labels, Italian C79451-A3405-D56
25
10.2 FIDAMAT 5E-P
Order No.
Flame ionization detector, complete C79451-A3405-B510
FID cover complete with thermocouple line C79451-A3405-B501
Quartz nozzle for FIDAMAT 5E-P C79402-Z1282-C1
Clamping screw in the FID C79211-A3003-C15
Nut for M5 connection C79451-A3040-D126
Outer ring for M5 connection C79451-A3040-D121
Graphite gasket for M5 connection C79451-A3040-D102
Clamping ring for M5 connection C79451-A3040-D112
Nut for M7 x 0.75 connection, tube 1.5 to 3.0 C79451-A3040-D127
Outer ring for M7 x 0.75 connection, tube 1.5 to 3.0 C79451-A3040-D122
Graphite gasket for M7 x 0.75 connection, pipe 1.5 C79451-A3040-D103
Clamping ring for M7 x 0.75 connection, pipe 1.5 C79451-A3040-D113
Sample gas filter, complete C79451-A3405-B21
Gasket, sample gas filter C79451-A3405-C43
Gasket, sample gas filter C79451-A3405-C44
Filter cylinder 3 µm C79127-Z970-C1
Spring washer for sample gas filter C79451-A3405-C47
Sample gas restrictor (fused silica), complete, 5E-P C79451-A3405-B173
Crimp restrictor 1, hydrogen, 5E-P C79451-A3405-C152
Crimp restrictor 2, combustion air, 5E-P C79451-A3405-C153
Crimp restrictor 3, auxiliary air, 5E-P C79451-A3405-C154
Crimp restrictor 4, exhaust, 5E-P C79451-A3405-C155
Crimp restrictor 5, zero gas, calibration gas(es), 5E-P C79451-A3405-C223
Temperature sensor, complete, FID oven and physical section C79451-A3405-B103
Flat heater element, FID oven, bottom C79451-A3405-B101
Flat heater element, FID oven, top C79451-A3405-B102
26
Order No.
Cable connector for pressure sensor for combustion air C79451-A3405-B105
Cable connector for pressure sensor for hydrogen C79451-A3405-B106
Cable connector for input signal C79451-A3405-B109
Cable connector for FID voltage C79451-A3405-B110
Flow monitor C79451-A3407-B53
Solenoid valve for control air, complete C79451-A3405-B210
Solenoid valve for H2, combustion air, complete C79451-A3040-B206
Solenoid valve for zero gas/calibration gas, complete C79451-A3405-B37
Solenoid valve for control air, H2, combustion air C79402-Z871-A5
Solenoid valve for for zero gas, calibration gas C79402-Z871-A7
Gasket, diameter 4 mm C79451-A3040-C331
Gasket, diameter 6 mm C79451-A3040-C354
Gasket, diameter 10 mm C79451-A3040-C353
O-ring, diameter 10 mm F79402-E871-A1
Pressure controller, hydrogen, combustion air/sample gas C79451-A3405-B20
Union nut for pipe 6 available only as set Clamping ring, front, pipe 6 of parts, order no.Clamping ring, rear, pipe 6 C79451-A3405-D60
Union nut for pipe 8 available only as set Clamping ring, front, pipe 8 of parts, order no.Clamping ring, rear, pipe 8 C79451-A3405-D61
Union nut for pipe R1/4" available only as set Clamping ring, front, pipe R1/4" of parts, order no.Clamping ring, rear, pipe R1/4" C79451-A3405-D62
PTFE gasket for M7 x 0.75 connection, tube 1.5 C79451-A3040-D101
Analyzer fuse, T 4.0 A/250 V W79054-L1011-T400
Analyzer fuse, T 6.3 A/250 V W79054-L1011-T630
27
Order No.
Motherboard C79451-A3405-B507
Preamplifier board C79451-A3405-B508
Control board C79451-A3405-B509
ROM, motherboard D3, 5E-P S79610-G142-A901
ROM, motherboard D4, 5E-P S79610-G142-A902
Display board (front panel) C79451-A3210-A502
Touch pad keyboard with labels, German C79451-A3405-D52
Touch pad keyboard with labels, English C79451-A3405-D53
Touch pad keyboard with labels, French C79451-A3405-D54
Touch pad keyboard with labels, Spanish C79451-A3405-D55
Touch pad keyboard with labels, Italian C79451-A3405-D56
28
10.3 FIDAMAT 5E-G
Order No.
Flame ionization detector, complete C79451-A3405-B510
FID cover complete with thermocouple line C79451-A3405-B501
Quartz nozzle for FIDAMAT 5E-G C79402-Z1282-C1
Clamping screw in the FID C79211-A3003-C15
Nut for M5 connection C79451-A3040-D126
Outer ring for M5 connection C79451-A3040-D121
Graphite gasket for M5 connection C79451-A3040-D102
Clamping ring for M5 connection C79451-A3040-D112
Nut for M7 x 0.75 connection, tube 1.5 to 3.0 C79451-A3040-D127
Outer ring for M7 x 0.75 connection, tube 1.5 to 3.0 C79451-A3040-D122
Graphite gasket for M7 x 0.75 connection, pipe 1.5 C79451-A3040-D103
Clamping ring for M7 x 0.75 connection, pipe 1.5 C79451-A3040-D113
Graphite gasket for M7 x 0.75 connection, pipe 3.0 C79451-A3040-D105
Clamping ring for M7 x 0.75 connection, pipe 3.0 C79451-A3040-D115
Coarse filter C79451-A3405-C169
Sample gas restrictor (fused silica), complete, 5E-G C79451-A3405-B174
Crimp restrictor 1, hydrogen, 5E-G C79451-A3405-C152
Crimp restrictor 2, combustion air, 5E-G C79451-A3405-C153
Crimp restrictor 3, auxiliary air, 5E-G C79451-A3405-C222
Crimp restrictor 4, exhaust, 5E-G C79451-A3405-C155
Crimp restrictor 5, sample gas, 5E-G C79451-A3405-C223
Temperature sensor, complete, FID oven and physical section C79451-A3405-B103
Flat heater element, FID oven, bottom C79451-A3405-B101
Flat heater element, FID oven, top C79451-A3405-B102
Cable connector for input signal C79451-A3405-B109
Cable connector for FID voltage C79451-A3405-B110
Cable connector for pressure sensor for combustion air C79451-A3405-B105
29
Order No.
Cable connector for pressure sensor for hydrogen C79451-A3405-B106
Flow monitor C79451-A3407-B53
Solenoid valve for H2, combustion air, complete C79451-A3040-B206
Solenoid valve for zero gas, calibration gas, sample gas, compl. C79451-A3405-B38
Solenoid valve for control air, H2, C79402-Z871-A5
Solenoid valve for for zero gas, calibration gas, sample gas C79402-Z871-A7
Gasket, diameter 4 mm C79451-A3040-C331
Gasket, diameter 6 mm C79451-A3040-C354
Gasket, diameter 10 mm C79451-A3040-C353
O-ring, diameter 10 mm F79402-E871-A1
Pressure controller, hydrogen, combustion air, sample gas C79451-A3405-B20
PTFE gasket for M7 x 0.75 connection, tube 1.5 C79451-A3040-D101
Elbow compression gland, 5E-G C79304-Z1209-C2
Union nut for pipe 6 available only as set Clamping ring, front, pipe 6 of parts, order no.Clamping ring, rear, pipe 6 C79451-A3405-D60
Union nut for pipe R1/4" available only as set Clamping ring, front, pipe R1/4" of parts, order no.Clamping ring, rear, pipe R1/4" C79451-A3405-D62
Analyzer fuse, T 4.0 A/230 V W79054-L1011-T400
Analyzer fuse, T 6.3 A/230 V W79054-L1011-T630
Motherboard C79451-A3405-B507
Preamplifier board C79451-A3405-B508
Control board C79451-A3405-B509
ROM, motherboard D3, 5E-G S79610-G168-A901
ROM, motherboard D4, 5E-G S79610-G168-A902
Display board (front panel) C79451-A3210-A502
30
Order No.
Touch pad keyboard with labels, German C79451-A3405-D52
Touch pad keyboard with labels, English C79451-A3405-D53
Touch pad keyboard with labels, French C79451-A3405-D54
Touch pad keyboard with labels, Spanish C79451-A3405-D55
Touch pad keyboard with labels, Italian C79451-A3405-D56
31
32
11 Appendix
11.1 Gas Flow Diagram
Fig. 11.1 FIDAMAT 5E-P for process measurements
Measuringchamber
RestrictorFused silica
Pressuresensor
optional
Pressure regulator
Flowmonitor
outlet(atmosphericpressure)
external solenoid valve,controllable viapins 3 and 4 of plug X2
zero gas, inlet pressure 18 psig
Solenoidvalve
Combustion gas(H2/He), inletpressure 30 psig
Solenoid valve
Pressureregulastor
1
2
Solenoid valve
Pressuresensor
combustion air,inlet pressure 30 psig
Restrtictors
calibration gas 1,inlet pressure 18 psig
sample gas,inlet pressure 15 psig
Coarse filter
A-1
Fig. 11.2 FIDAMAT 5E-AP for car exhaust measurements
Measuringchamber
RestrictorFused silica
Pressuresensor
Restrtictors
191 ˚C
Pressure regulator
Pressuresensor
outlet(atmosphericpressure)
combustion air,inlet pressure 30 psig
sample gas,inlet pressure 10 psig
Solenoidvalve
Combustion gasinlet pressure 30 psig
Solenoid valve
Pressureregulastor
1
3
2
Solenoid valve
A-2
Fig. 11.3 FIDAMAT 5E-G for measurements of gases of highest-grade purity
Measuringchamber
RestrictorFused silica
Pressuresensor
Pressure regulator
Flowmonitor
outlet(atmosphericpressure)
zero gas, inlet pressure 15 psig
Solenoidvalve
Combustion gas(H2/He), inletpressure 30 psig
Solenoid valve
Pressureregulastor
1
2
Pressuresensor
combustion air,inlet pressure 30 psig
Restrtictors
calibration gas 1,inlet pressure 15 psig
sample gas,inlet pressure 15 psig
Coarse filter
A-3
11.2 Layout Diagrams of Important Electronic Components
Fig. 11.4 Motherboard (top) and control board
Control board
Heat sink Potentiometer foradjustment of flow sensor
Terminal strips
Motherboard
Slave
EEPROM protection switch
Master
Cooling rail
A-4
11.3 Summary of Operating Functions
Symbols in the sequence diagrams
Display of set value and possible adjustmnet for a new value.When entering values make sure to enter the sign first!
ENTER key (importing of numbers)
Display output in large display (the measured value is displayed again after approx. 3 s)
Input
Function protected by code 1 (function level 1)
Function protected by codes 1 and 2 (function level 2)
Function protected by codes 1, 2 and 3 (function level 3)
Symbols in the display
Enter identifier
The MEAS/CAL key must be pressed
Illegal code, illegal identifier, non-existent function number entered
Enter code according to function level
Error message
Warning
Remarks
The input can be interrupted at any time using the CL key; the old values are then retained and thesystem returns to the start of the function or partial function.
******
CAL
ILL
cod
A-5
Survey of operating functions
* 96 Switch over between mg/m3 and ppm
2 Display measuring range
* 1 Switch over measuring range
Display and switch over measuring ranges, switch over displayA
* 8 Calibrate sensitivity to setpoint
* 7 Adjust sensiitivity setpoint
6 Display sensitivity setpoint
* 5 Calibrate zero
Calibration of measuring rangesB
Temperatures, pressures, flow, limits D
* 36 Display, set sample gas pressure
* 35 Display, set H2 or H2/He pressure
** 34 Display, set max. temperature deviation
* 38 Enter tolerance for sample gas pressure
* 37 Enter tolerance for hydrogen or hydrogen/helium pressure
** 20 Autoranging “on/off”
A-6
Time constantsE
Adjustment and calibration functions
*** 73 Compensation of temperature influence on measured value
*** 71 Compensation of temperature influence on zero
** 14 Set dynamic time constant TD (dynamic noise rejection)
** 13 Set time constant T90
Measured-value memory, current output
** 24 Set current output
** 21 Measured-value memory on/off
Redefine measuring ranges
** 12 Define full-scale values of measuring ranges
** 11 Define start-of-scale values of measuring ranges
** 51 Select number of valid measuring ranges
Further display functions
60 Display internal values
15 Display compensated background current (zero calibration)
61 Display measured variables
F
G
I
K
A-7
Reprogram, activate, deactivate codes
*** 78 Suppression of negative measured values
*** 77 Suppression of brief noise signals
69 LED check, software no.
*** 68 RESET
*** 99 Switch analyzer on/off
* 92 Display warnings and brief errors
*** 67 Ignite flame
*** 62 Reproduce internal values on analog signal, channel 1
*** 50 Reprogram, activate/deactivate codes
Test functions, RESET, switch-off
*** 57 Store user-specific data
M
L
*** 53 Load basic factory-set data
** 49 Switch valves individually
* 29 Measure during warm-up phase
*** 55 Load user-specific data
* 94 Switch over between mg/m3 and ppm
A-8
* 5 Calibrate zero
2 Display measuring range
* 1 Switch over measuring range
A
B
A
** 12 Define full-scale values of measuring ranges G
** 11 Define start-of-scale values of measuring ranges G
* 8 Calibrate sensitivity to setpoint B
* 7 Adjust sensitivity setpoint B
6 Display sensitivity setpoint B
D
* 29 Measure during warm-up phase L
** 24 Set current output F
** 21 Measured-value memory on/off F
** 20 Autoranging on/off A
15 Display compensated background current (zero calibration) I
** 14 Set dynamic time constant TD (dynamic noise rejection) E
** 13 Set time constant T90 E
* 36 Display, set sample gas pressure
* 35 Display, set H2 or H2/He pressure
** 34 Display, set max. temperature deviation
* 38 Enter tolerance for sample gas pressure
* 37 Enter tolerance for hydrogen or hydrogen/helium pressure
D
M
D
G** 51 Select number of valid measuring ranges
*** 50 Reprogram, activate/deactivate codes
** 49 Switch valves individually
D
L
D
A-9
*** 62 Reproduce internal values on analog signal, channel 1
61 Display measured variables
60 Display internal values
*** 57 Store user-specific data
*** 55 Load user-specific data
*** 53 Load basic factory-set data
*** 73 Compensation of temperature influence on measured value
*** 71 Compensation of temperature influence on zero
*** 67 Ignite flame
*** 99 Switch analyzer on/off
* 92 Display warnings and brief errors
*** 78 Suppression of negative measured values
*** 77 Suppression of brief noise signals
69 LED check, software no.
*** 68 RESET
L
L
L
L
L
L
I
I
L
L
L
L
K
K
L
96 Display ∆ zero adjustment
L
* 94 Switch over between mg/m3 and ppm A
A-10
AA Display and switch over measuring ranges
The start-of-scale and full-scale values of the measuring range are output in succession in thedisplay.
There are four measuring ranges. The measu-ring range which is switched on is indicated tothe right of the display. The number of activemeasuring ranges can be defined using function51.The start-of-scale and full-scale values of themeasuring range can be freely selected.
Factory setting: 1
* 1 Switch over measuring range
Measuring range No.
CL
1
2 Display measuring range
Display
Measuring range No.
CL
2
This function only applies to the recorder output(see plug connector X1). The current measuredvalue is always output on the display even if itexceeds the current measuring range.The displayed value flashes when the measuringrange(s) is exceeded.
Factory setting: 0
** 20 Autoranging on/off
Manual switchover
Autoranging
0
2 1
CL
0
The LED on the right of the display indicates theconcentration unit of the display.
Factory setting: 0
* 94 Switch over between mg/m3 and ppm
ppm C3
mg C/m3
3
9
2
CL
4
1
0
ppm C6
ppm C1
A-11
BB Calibration of measuring ranges
Zero gas valve opens after pressing 5 and EN-TER. If there is no such valve, zero gas must befeeded via the sample gas line. After havingpressed the ENTER key once more the calibra-tion will be carried out and the zero gas valve (ifpresent) will be closed.
* 5 Calibrate zero (FIDAMAT 5E-AP only)
5
The setpoint is displayed which was used for thelast calibration. The measuring range in whichthe setpoint is present is output to the right ofthe display.
* 5 Calibrate zero (FIDAMAT 5E-P only)
5 Display
Identifier: 1 = calibration gas 1 for range 1 (to 4)
The setpoint must be reset when the calibrationgas is changed.All four ranges are calibrated using the samecalibration gas.
* 7 Adjust sensitivity setpoint
SetpointIdentifier
7
CL
n
The sequence is analogous to function 5.
A calibration gas is used to calibrate measuringrange 1. The other measuring ranges are alsocalibrated.
* 8 Calibrate sensitivity to setpoint
Prior to the activation of this function zero gasmust be applied via the sample gas input. 20 s.after activation of function 5 the calibration willbe carried out automatically.
6 Display sensitivity setpoint
Measuring range No.
CL
6 Display
A-12
Temperatures, pressures, flow, limits DD
The entered pressure deviation, usually 30 to100 mbar, specifies the maximum permissibledeviation from the setpoint which has been setusing function 36.A warning is output if the sample gas pressureexceeds or falls below this value.
Factory setting: 30
* 38 Enter tolerance for sample gas pressure
3
Pressure deviationin mbar (0 - 255)
CL
8
The sample gas pressure is output on the dis-play in mbar and can be adjusted using thebottom screw on the front panel. The technicaldata refer to an overpressure of 340 mbar (FID5E-AP) or 500 mbar (FID 5E-P and 5E-G). The pressures will be less if there is no samplegas or combustion air.
* 36 Display, set sample gas pressure
Display 63
The hydrogen/helium pressure is output on thedisplay in mbar and can be adjusted using thetop screw on the front panel. The technical datarefer to an overpressure of 1000 mbar.
* 35 Display, set H2/He or H2 pressure
This function defines how far the oven tempera-tures may deviate upwards or downwards fromthe setpoint temperature. A warning is output ifthe temperature deviates by more than this va-lue for one of the four heaters.
Factory setting: 5
** 34 Display, set max. temperature deviation
3
temperature deviation in ˚C
2 to 10
CL
4
The entered pressure deviation, usually 50 to100 mbar, specifies the maximum permissibledeviation from the setpoint which has been setusing function 35.A warning is output if the hydrogen pressureexceeds or falls below this value.
Factory setting: 50
* 37 Enter tolerance for hydrogen pressure
3
Pressure deviationin mbar(0 - 255)
CL
7
Display53
A-13
EE
Measured-value memory, current output FF
If the measured-value memory is switched on,the last measured value is stored when the CALkey is pressed. It is then present at the mA outputuntil the analyzer is reset to the measurementstatus by pressing the MEAS key.The measured value is also stored in the displayin the event of an error.
Factory setting: 0
** 21 Measured-value memory on/off
Off
On
0
2 1
CL
1
The time constant TD applies to small changesin signal without a defined range ∆ (in % ofrespective f.s.v.). The time T90 defined infunction 13 applies to larger changes in signal.TD must be larger than T90. In this manner, noiseis optimally suppressed in the case of smallchanges; in the case of larger changes (> ∆ ), the modified signal is recorded faster byautomatic switching over to the time constantT90.
Factory setting: 3.0/1.0
The time constant T90 (0.1 to 100 s) is used toreduce the noise. The signal delay increaseswith increasing T90.
Factory setting: 0.0
** 14 Set dynamic time constant TD (dynamic noiserejection)
** 13 Set time constant T90
4
Identifier ∆ (% of f.s.v.)0.0 to 100.0
CL
1
2
1
TD (0.0 to 100 s)Identifier
Time constants
1
T90 0.0 to 100 seconds
CL
3
Status0 0 to 20 mA1 2 to 20 mA2 4 to 20 mA
Factory setting: 2
CL
4
Status
2
** 24 Set current output
A-14
GG Redefine measuring ranges
The full-scale values can be set as desired. Theonly condition is that the start-of-scale value setusing function 11 is greater than the full-scalevalue set here. The unit displayed when the setting is madeapplies as the unit to the value entered here.
Factory setting: 10/50/200/1000
** 12 Define full-scale values of measuring ranges
CL
Range
21
Full-scale value
The start-of-scale values can be set as desired.The only condition is that the full-scale value setusing function 12 is greater than the start-of-sca-le value set here. The unit displayed when the setting is madeapplies as the unit to the value entered here.
Factory setting: 0
** 11 Define start-of-scale values of measuring ranges
CL
Range
11
Start-of-scale value
The number of valid measuring ranges is se-lected. Autoranging (function 20) only takesplace within the selected ranges.
Identifier:1 = measuring range 12 = measuring ranges 1 and 23 = measuring ranges 1, 2 and 34 = measuring ranges 1, 2, 3 and 4
Factory setting: 4
CL
n
Identifier
5 1
** 51 Select number of valid measuring ranges
A-15
II Further display functions
The current compensated in the zero is display-ed here in pA.
15 Display compensated background current (zero calibration)
Identifier:1 = Oven temperature (100 to 200 ˚C)2 = Physical section temperature
(10 to 60 ˚C)
7 = Flame temperature (230 to 300 ˚C)9 = Temperature of board (10 to 70 ˚C)
11 = Pressure of sample gas/combustion air (mbar abs.)
12 = Hydrogen/helium pressure (~1000 mbar absolute)
14 = FID voltage (200 V)15 = +15 V16 = – 15 V17 = +24 V
Identifier: n =0 = Measured value1 = Raw measured value (pA)2 = Analog current 3 = Current following adjustment of
preamplifier4 = Current following zero adjustment
Terminating this function via CL key sets theidentifier automatically to 0.
Identifier n notequal to 0
6
CL
n
1
Identifier
n
61 Display measured variables
6
CL
Display0
Identifier
* 60 Display internal values
Display51
A-16
KK Adjustment and calibration functions
Iden-tifier Value
1 Basic temperature(Temperature 0)
(Value 2 - Value 0)2 * 1000
(Temp. 2 – Temp. 0)
(Value 0 - Value 1)3 * 1000
(Temp. 0 – Temp. 1)
Service staff only!
Iden- Setpointtifier
1 Temperature of analyzer section withaverage ambient temperature (in ˚C;see function 60, identifier 2)
2 Change in display with increase in temperature (function 61, identifier 4)
3 Change in display with reduction in temperature (function 61, identifier 4)
Procedure
1. Calibrate zero of basic temperature(function 5)
2. Switch on measuring range 13. Select function 71 and enter a value of
zero for identifiers 2 and 34. Measure (see example)5. Enter identifier and setpoints under
function 71
Caution! Function 71 might influence zero!
*** 71 Compensation of temperature influence onzero
CL
7 1
Identifier value
n
Example:Value 1 with Temp. 1 < Temp. 0
Value 0, 1, 2 is the measured value (asindicated under function 61, identifier 4)
Value 0 with Temp. 0
Value 2 with Temp. 2 > Temp. 0
Zero at average ambient temperature(e. g. 25 ˚C)
A-17
KK Adjustment and calibration functions
Iden-tifier Value
1 Basic temperature(Temperature 0)
(Value 2 - Value 0)2 * 1000
(Temp. 2 – Temp. 0)
(Value 0 - Value 1)3 * 1000
(Temp. 0 – Temp. 1)
Service staff only!
Iden- Setpointtifier
1 Temperature of analyzer section withaverage ambient temperature (in ˚C;see function 60, identifier 2)
2 Change in display with increase in temperature
3 Change in display with reduction in temperature
Procedure
1. Calibrate sensitivity at basic temperature (function 8)
2. Switch on measuring range matching the calibration gas used
3. Select function 73 and enter a value of zero for identifiers 2 and 3
4. Measure (see example)5. Enter identifier and setpoints under
function 73
*** 73 Compensation of temperature influence onmeasured value
CL
7 3
Identifier value
n
Example:Value 1 with Temp. 1 < Temp. 0
Value 0 with Temp. 0
Value 2 with Temp. 2 > Temp. 0
Zero at average ambient temperature(e. g. 25 ˚C)
Value 0, 1, 2 is the measured value
A-18
LL
*** 55 Load user-specific data
55
*** 57 Store user-specific data
75
*** 53 Load basic factory-set data
35
Test functions, RESET, switch-off
The measured signal can be observed duringthe warming-up phase.
Factory setting: 0
** 29 Measure during warming-up phase
Off
On
0
2 1
CL
9
The various gas valves can be switched indivi-dually independent of the operating mode “au-tocal”.
Identifier:1 = hydrogen/helium or hydrogen2 = combustion air/control air supply3 = control air valve (FID 5E-P, -AP)
sample gas valve (FID 5E-G)4 = zero gas valve (FID 5E-P, -G)5 = calibration gas valve (FID 5E-P, -G)
Note that all valves are closed when off. Thismeans that purging is possible in the switched-off status. It is also possible that a small quantityof air might flow back through the sample gasline.
** 49 Switch valves individually
4
Open
CL
n
Identifier Closed
0
1
9
The application parameters present in the basicdata memory can be transferred to the mainmemory.The device carries out a restart when thisfunction is triggered.
A parameter configuration defined by the usercan be held in the memory. This data set isloaded automatically each time the device isswitched on.
Programming with original data (status whendelivered from factory).Servicing function!The device carries out a restart when thisfunction is triggered.
Identifier: n =
0 = Measured value (depends on actualmeasuring range)
1 = Oven temperature (0 – 300 ˚C)7 = Flame temperature (0 – 800 ˚C)9 = Temperature of board (0 – 80 ˚C)
11 = Pressure of sample gas/combustion air (0 – 3000 mbar abs.)
12 = Hydrogen pressure (0 – 3000 mbar abs.)
14 = FID voltage (0 – 1500 V)15 = +15 V (14 – 16 V)16 = –15 V (–14 – –16 V)17 = +24 V (22 – 26 V)
18/19/20/21/22/23= –1/0/4/10/20/21 mA
24 = raw current (depends on actual measuring range)
Display
CL
6 2Identifier
*** 62 Reproduce internal values on analog signal, channel 1
A-19
LL LL
*** 68 RESET
86
*** 69 LED check, software no.
96
The analyzer attempts to ignite the flame forapprox. 20 minutes.
The ignition process can be terminated by ente-ring “0".
The procedure is terminated automatically whenthe flame is ignited.
Factory setting: 0
*** 67 Ignite flame
Ignition on
Ignition off
1
6 0
CL
7
This function must be used in the event of faultsin the program sequence. The analyzer is set tothe status of the warming-up phase.
The entered time corresponds to a dead timewhich will be effective only if the measured valueexceeds the value entered under function 14,identifier 2. The originally entered value remainsuntil the measured value falls below the valueentered under function 14, identifier 1. If thevalue is 0, the dynamic time constant enteredunder function 14, identifier 2, is active (normaloperation)
Factory setting: 0
CL
7 7
Time in seconds (0.0 to 10.0 s)
*** 77 Suppression of brief noise signals
All LEDs light up. After 5 seconds, the two soft-ware versions appear in succession in thedisplay.
The display and output of negative values canbe suppressed using this function. The analyzerthen displays a value of 0.00 in these cases.
Factory setting: 0
*** 78 Suppression of negative measured values
Negative values are alsodisplayed
No negative values
0
7 1
CL
8
Test functions, RESET, switch-off
The measured value is displayed if function 92is switched on. The function number 92 appearsin the small display. The measured value isdeleted in the large display when an error oc-curs, and the error code is displayed.
No other function can be called when function92 is active.
* 92 Display warnings and brief errors
Display measured value or
error/warning if present
9
CL
2
A-20
Test functions, RESET, switch-off LL
Identifier 1 switches off the device in a controlledmanner. The hydrogen and sample gas suppliesare interrupted. Combustion air is supplied for afurther 30 seconds.
The device startup is initiated using identifier 0.
Factory setting: 0
*** 99 Switch analyzer on/off
Switch off
On
1
9 0
CL
9
This function can be used to automatically com-pare the previous and new zero and sensitivitycalibrations. A warning is output if the differencebetween the two calibrations is > 6 %. Thevalues can be viewed using identifiers 3 and 4.The warning LED is cancelled when function 96is called, and the status signal at plug X2 is setto "No warning" again.
96 Display ∆ of zero adjustment
∆ zero
off
3
9
2
CL
6
1
0
∆ span
ON
A-21
MM Reprogram, activate and deactivate codes
Identifiers
1 = codes are active
2 = codes are not active; all operating functions are freely accessible. The codes are automatically reactivated if a function is not selected within 15 minutes.
3 = codes are permanently inactive. They are activated again by identifier 1.
4 = reprogram codes (see special sheet in appendix).
Factory setting: 1
*** 50 Reprogram, activate/deactivate codes
Identifier
4
5
3
CL
0
2
1
Special operatorprompting
Identifier
Identifier
Identifier
A-22
This sheet should be removed from the Instruction Manual and stored separately.
11.4 Special Sheet for Storage of Current Coding
FIDAMAT 5E gas analyzer
Remarks
*** 50 Reprogram of codes
0 Code 25
05
Smalldisplay
1. Function 50 is only accessible via the current codes (1 to 3)
2. Code 1 is omitted if it is programmed to 000.
3. The current codes can be bypassed using a time function if they are no longer known and thus reprogrammed.
Current codes
Code 2
Press for approx. 30 s
222
Code 3Code 1
Code 1
333111
Code 3
Function and code
FIDAMAT 5E Data Sheet: Parameters and Measured Values
Meas. range
1
2
3
4
Function 11 Function 12 FIDAMAT 5E: ___________
Order no.: ________________________________ _ _ _ _
Fab. no.: _________________________________ _ _ _ _ _ _ _ _ _ _ _ ____
SW Release no.: Master: ______ Slave: _________
Mains voltage: V AC________________________ _ _ _ _ _ _ _ _ _ _ ______
Designation
Internal values in measurementmode
Ambient temperature
= ____________ ˚C
Internal values in stand-bymode
Display measured varisbles (pA)using zero gas
Compensation of temperatureinfluence on zero
Compensation of temperatureinfluence on span
Suppression of noise signals
Suppression of negative measured values
Unit of measured value
Display ∆ zero calibration
Function no.
60, ident. 1
60, ident. 2
60, ident. 3
60, ident. 4
60, ident. 5
60, ident. 6
60, ident. 7
60, ident. 8
60, ident. 9
60, ident. 10
60, ident. 11
60, ident. 12
60, ident. 13
60, ident. 14
60, ident. 10
60, ident. 11
61, ident. 1
71, ident. 1
71, ident. 2
71, ident. 3
73, ident. 1
73, ident. 2
73, ident. 3
77
78 1 on0 off
94
96 1 on0 off
2, 3 values
Parameter/measured value
Designation
Set time constant
Dynamic noisesuppression
Total calibration
Individual calibration
Autoranging
Measured-valuememory
Autocal
Limit monitoring
Current output(mA)
Set temperatureoven ˚C
Set temperaturepump ˚C
Set temperatureheated line ˚C
Set temp. samplegas probe ˚C
Max. temperaturedeviation
Tolerance of H2pressure (mbar)
Tolerance samplegas press. (mbar)
Codes 1/2/3
Number of validmeas. ranges
Function no.
13
14, ident. 1
14, ident. 2
17, ident. 0
17, ident. 1
20 1 on0 off
21 1 on0 off
22 1 on0 off
23 1 on0 off
24
30
31
32
33
34
37
38
50
51
Date Signature
FIDAMAT 5E Data Sheet: Parameters and Measured Values
Meas. range
1
2
3
4
Function 11 Function 12 FIDAMAT 5E: ___________
Order no.: ________________________________ _ _ _ _
Fab. no.: _________________________________ _ _ _ _ _ _ _ _ _ _ _ ____
SW Release no.: Master: ______ Slave: _________
Mains voltage: V AC________________________ _ _ _ _ _ _ _ _ _ _ ______
Designation
Internal values in measurementmode
Ambient temperature
= ____________ ˚C
Internal values in stand-bymode
Display measured varisbles (pA)using zero gas
Compensation of temperatureinfluence on zero
Compensation of temperatureinfluence on span
Suppression of noise signals
Suppression of negative measured values
Unit of measured value
Display ∆ zero calibration
Function no.
60, ident. 1
60, ident. 2
60, ident. 3
60, ident. 4
60, ident. 5
60, ident. 6
60, ident. 7
60, ident. 8
60, ident. 9
60, ident. 10
60, ident. 11
60, ident. 12
60, ident. 13
60, ident. 14
60, ident. 10
60, ident. 11
61, ident. 1
71, ident. 1
71, ident. 2
71, ident. 3
73, ident. 1
73, ident. 2
73, ident. 3
77
78 1 on0 off
94
96 1 on0 off
2, 3 values
Parameter/measured value
Designation
Set time constant
Dynamic noisesuppression
Total calibration
Individual calibration
Autoranging
Measured-valuememory
Autocal
Limit monitoring
Current output(mA)
Set temperatureoven ˚C
Set temperaturepump ˚C
Set temperatureheated line ˚C
Set temp. samplegas probe ˚C
Max. temperaturedeviation
Tolerance of H2pressure (mbar)
Tolerance samplegas press. (mbar)
Codes 1/2/3
Number of validmeas. ranges
Function no.
13
14, ident. 1
14, ident. 2
17, ident. 0
17, ident. 1
20 1 on0 off
21 1 on0 off
22 1 on0 off
23 1 on0 off
24
30
31
32
33
34
37
38
50
51
Date Signature
Siemens AGAutomation DivisionProcess AnalyticsAUT V351D-76181 Karlsruhe, Germany
Order No.: C79000-B5276-C131-03Printed in GermanyAG 0698 0.055 Sr 56 En
Siemens Aktiengesellschaft
Subject to technical modifications
Copyright © Siemens AG 1994Progressin Automation.Siemens
FIDAMAT 5E-P, -AP, -G Gas analyzersIntroductionGeneralStaff Qualifications
ApplicationDesignMode of OperationTechnical DataInstallationMountingGas SupplyElectric Connections
Startup, CalibrationStartupCalibrationFIDAMAT 5E-G without zero and calibration gas connections, FIDAMAT 5E-APFIDAMAT 5E-P without zero and calibration gas connections
OperationDescription of Control PanelInput ExampleCoding and Organization of Operating Function GroupsOrganization of Data Storage
Warnings and Error MessagesWarningsFaults
Spare Parts and AccessoriesFIDAMAT 5E-APFIDAMAT 5E-PFIDAMAT 5E-G
AppendixGas Flow DiagramLayout Diagrams of Important Electronic ComponentsSummary of Operating FunctionsSurvey of operating functionsSpecial Sheet for Storage of Current CodingData Sheet: Parameters and Measured Values