Chromalox ECR1

12th Edition, 2/06

User Manual

ECR1 Paperless Recorder

PK492

http://www.chromalox.com

- 1 -© 2006 Chromalox, Inc.

○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○Table of Contents

Section PageSafety ........................................................................................................................................................... 2

Safety Symbols ........................................................................................................................................... 2Safety Notes and Precautions .................................................................................................................... 2Static Electricity .......................................................................................................................................... 2

1. General Description .................................................................................................................................. 31.1 ECR1 Features .................................................................................................................................... 31.2 Ordering Codes and Accessories ....................................................................................................... 41.3 Expandable Input and Output cards ................................................................................................... 51.4 Storage Media CF card ....................................................................................................................... 61.5 Infrared Detector ................................................................................................................................. 6

2. Installation and Wiring .............................................................................................................................. 72.1 Unpacking ........................................................................................................................................... 72.2 Installation ........................................................................................................................................... 72.3 Setup Input, Output & 24VDC Power Supply Cards ......................................................................... 102.4 Wiring for the Cards .......................................................................................................................... 112.5 RS-232, RS-422, RS-485 wiring ....................................................................................................... 122.6 Installation of Compact Flash CF Card ............................................................................................. 13

3. Basic Operation ....................................................................................................................................... 143.1 Page .................................................................................................................................................. 143.2 Mode ................................................................................................................................................. 143.3 History ............................................................................................................................................... 143.4 Event ................................................................................................................................................. 153.5 Status ................................................................................................................................................ 153.6 Exit .................................................................................................................................................... 153.7 Dump ................................................................................................................................................ 163.8 Clear .................................................................................................................................................. 163.9 Operate ............................................................................................................................................. 163.10 Configuration Details ......................................................................................................................... 163.11 Shutdown .......................................................................................................................................... 163.12 Small Icons........................................................................................................................................ 16

4. Configuration ........................................................................................................................................... 174.1 Channel ............................................................................................................................................. 184.2 Display .............................................................................................................................................. 204.3 Tools (Timer, Counter & Totalizer) ...................................................................................................... 214.4 Instrument ......................................................................................................................................... 234.5 Clock ................................................................................................................................................. 244.6 System Info ....................................................................................................................................... 244.7 Demo................................................................................................................................................. 244.8 A Configuration Example .................................................................................................................. 24

5. PC Software – Observer I & II ................................................................................................................. 265.1 Hardware Requirements ................................................................................................................... 265.2 Set-Up ............................................................................................................................................... 265.3 PC Software Manual – HELP ............................................................................................................ 265.4 Observer I – The basic software for Non-Communication Application ............................................ 265.5 Observer II – The extensive software for Communication Application ............................................. 275.6 How to use PC Software ................................................................................................................... 28

6. Mathematics ............................................................................................................................................ 306.1 Math Expressions and an example ................................................................................................... 30

7. Specifications .......................................................................................................................................... 317.1 General Specifications ...................................................................................................................... 317.2 Communications ............................................................................................................................... 337.3 Data Security..................................................................................................................................... 33


- 2 - © 2006 Chromalox, Inc.

○ ○ ○ ○ ○ ○ ○Safety

This recorder is compliant with the requirements of EN61010-1, UL 61010C-1 & CSA C22.2 No. 1010.1-92.The protection provided by the recorder may be impaired if it is used in a manner inconsistent with itsintended purpose, or in an environment that exceeds the specifications of the recorder. Chromalox, Inc.. isnot liable for the user’s failure to comply with these requirements.

Safety Symbols

The following symbols may be seen on the recorder labeling.

Protective Earth Ground

DC Supply

Safety Notes and Precautions1. The protective earth ground terminal should be connected first, before any other connection is made. To

avoid dangerous conditions, any interruption to the protective Earth conductor inside or outside therecorder is prohibited. Even in the case of a portable unit, the protective earth terminal must remainconnected if the recorder is connected to any hazardous voltage.

2. Keep signal and supply voltage wiring separated from one another. If this is impractical, use shieldedcables for signal wiring. Double insulation should be used for signal wiring when the recorder is beingused with hazardous voltage.

3. Do not use the recorder where there is high vibration or high magnetic field. This could cause damage tothe recorder or errors in measurement.

4. Disconnect power prior to any maintenance or repair in order to avoid personal injury and/or damage tothe unit.

5. In areas with conductive pollution, adequate ventilation, filtering and sealing need to be installed.

6. When cleaning the recorder, handle carefully and use a soft dry cloth. Avoid the use of abrasives or anysharp and hard objects which would damage the display.

7. Do not operate the recorder if any part has been removed or disassembled. Consult your nearest dealerat once.

Static ElectricityAppropriate precautions must be taken when handling the recorder. The circuit board and components aresusceptible to damage caused by electrostatic discharge. Take static electricity precautions while handlingand inserting the Compact Flash Card into the recorder.

To replace the power-line fuseThe power-line fuse is located within the fuse-holder on the power board. For 90-250 VAC line voltages, theuser must use a 2.5A time-lag fuse, and for either 11-18 VDC or 18-36 VDC line voltages, a 5.0A time-lagfuse must be used.



11.1 ECR1 Features

• 6.1” TFT Color LCD with VGA Display in 640x480 pixels

• 18 isolated Analog Inputs

• Plug & Play I/O cards for easy expansion

• Simple and friendly operation

• Infrared detector to prolong lifetime of LCD

• Solid storage media CF card in high capacity

• 174 mm short depth

• Ethernet communications as standard and optional RS-232/422/485 available

• High accuracy 18-bit A-D Analog Input

• 15-bit D-A Analog Output

• 200 milli second sample rate

• Bench top with convenient portable handle, easy converted into panel mount

○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○General Description



1.2 Ordering Codes and Accessories

Ordering codes

Model ECR1 Electronic Chart Recorder Basic ConfigurationECR1 Code Power

4 90-250 VAC, 47-63 Hz 6 11-18Vdc 7 18-36Vdc

Code Analog Input Card 0 None B 12 Channels (4 Cards*) 3 3 Channels (1 Card*) C 15 Channels (5 Cards*) 6 6 Channels (2 Cards*) D 18 Channels (6 Cards*) A 9 Channels (3 Cards*)

Code Digital Input Card 0 None 1 6 Channels (1 Card*) 2 12 Channels (2 Cards*)

Code Digital Output Card 0 None 1 6 Relays (1 Card*) 2 12 Relays (2 Cards*)

Code Communications 0 Standard Ethernet Interface 1 RS-232/ 422/485 (three in one)* Ethernet interface

Code PC Software 1 Free Basic Observer I for non-communication application 2 Extensive Observer II for communication via RS-232/422/485 or Ethernet

Code Firmware 0 Basic Function 1 With Mathematics, Counter and Totalizer Functions

Code Storage Media 1 32MB Compact Flash Card (CF) 4 256MB Compact Flash Card (CF)

Code Case/Mounting 1 Standard Panel Mount 2 Bench Top / Portable Style with Handle

Code Special Option 0 None 1 24Vdc Auxiliary Power Supply (for Transmitter, 6 Channels) 2 3-Channel Analog Output 3 6-Channel Analog Output 4 8-Channel Analog Output 5 Panel Mounting with Power Plug 6 Panel Mounting with Power Switch

ECR1 - 4 A 0 0 0 1 0 1 1 0 Typical Model Number

* Standard model without options, ECR1-4A00010110.* The rear slots of the recorder will only accept up to 6 cards in any combination.



Accessories:

Part No. DescriptionAI181, AI182, AI183 1, 2, 3-channel analog input card (TC, RTD, +mA, +V, +mV)AI181V, AI182V, AI183V 1, 2, 3-channel voltage input card (± mA, ± V, ± mV only)DI181 6-channel digital input cardDO181 6-channel relay output card (AC/DC)AP181 24 VDC auxiliary power supply card for 6 transmittersCM181 RS-232/422/485 + Ethernet communication moduleCM182 Standard Ethernet communication modulePM181 90-250 VAC, 47-63 Hz power supplyPM182 11-18 VDC power supply modulePM183 18-36 VDC power supply modulePM184 90-250 VAC, 47-63 Hz power supply with power plugPM185 36-72 VDC 47-63 Hz power supplyPM186 20-28 VAC power supplyMK181 Panel mount assembly kit (grey color)MK181B Panel mount assembly kit (black kit)MK183 Bench top / portable handle assembly kit (grey color) with USA CableMK183B Bench top / portable handle assembly kit (black color) with USA CableMK184 Bench top / portable handle assembly kit (grey color) with Europe CableMK184B Bench top / portable handle assembly kit (black color) with Europe CableCF032 32MB compact flash cardCF256 256MB compact flash cardCF1000 1GB compact flash cardAS181 Basic PC software Observer IAS182 Extensive PC software Observer IIAO183I 3-channel current output cardAO183V 3-channel voltage output cardBT181 Boot ROM without Math, Counter & TotalizerBT182 Boot ROM with Math, Counter & TotalizerSC181 Slot cover of an empty slotSNA10A RS-485 to RS-232 converterUMECR1 User Manual

Notes:• The rear slots of the recorder will only accept up to 6 optional cards of input, output or 24 VDC power

supply in any combination. For example, 12-channel analog input needs 4 pcs. of 3-channel analog inputcards AI183. Two empty slots would be available for other cards.

• The basic PC software “Observer I” is supplied free recorder. There is an additional charge for the exten-sive PC software “Observer II” which is required for communication via RS-232/422/485 or Ethernet.



1.3 Expandable Input and Output Cards

The recorder is equipped with six-rear expansion slots, which work flexibly with the following plug & play I/Ocards.

Analog Input cards (part number AI181, AI182, AI183): These three cards are used for 1, 2 & 3-channelanalog input. Each input is isolated from each other to avoid noise and to ensure stable measurement.Analog input is configured by DIP switches and jumpers on the card before plugging into rear expansion slot.Refer 2.3 Setting Input and Output Cards.

Digital Output card (DO181): Each card includes 6 alarm relays. Contacts are rated 5 Amp/240 VAC

Digital Input card (DI181): Each card includes 6 channels. Logic Low: -5V minimum, 0.8V maximum, LogicHigh: -2V minimum, 5V maximum

1.4 Storage Media CF Card

The Compact Flash Memory Card (CF Card ) is an open standard media that is used with this instrument. Itscompact size, anti-dust and anti-vibration features increase its reliability in the field. The purpose of the CFcard is to transfer temperature data and recorder configuration to and from a PC for permanent storage andanalysis. To read the measured data from a CF card to a PC, add a CF card reader to the USB port of a PC.Higher capacity 64 and 128MB CF cards are available upon request. Alternatively the user may purchasethese locally. To ensure compatibility, we recommend only two brands, SanSisk and Transend.

First Time UseTo read the ECR1 configuration and measured data for the first time, it is necessary to press “SAVE” keyunder the configuration menu of the recorder. This saves the setup of your ECR1 recorder and prepares it tobe transferred to a PC. Once the ECR1’s configuration is saved to the card, then any measured process datacan be dumped onto the card by pressing the “DUMP” Key. Once measured data and configuration aresaved onto the card, the card can then be inserted into a CF card reader connected to a PC with Observersoftware running. Any time the configuration of the ECR1 is altered, it is important to save the changes to theCF card and then to the PC. After initial configuration is saved, the “DUMP” key is all that is needed to sendprocess data to the CF card.

Data Storage FormulaThe equation below will help you determine how often a CF card must be dumped to a PC before it is full.Each data sample consumes 2 bytes of the CF card’s memory. The portion of the equation in parenthesismust be figured for each input channel, and added together if multiple channels are being recorded.

The # days = CF Card capacity / (2 Bytes x seconds per sample x 3600 x hours of operation per day)

Example: A 16 megabyte CF card with a set log speed of 1 sample / second which runs 8 hours will last 277days. 16MB / (2x1x3600x8) = 277

1.5 Infrared Detector (IR Detector)

Infrared technology on the ECR1 recorder is used to prolong the lifespan of the LCD display. The IR detectoron the front of the ECR1 senses body heat to a distance of approximately 2 meters away. This feature workstogether with the screensaver to de-energize the screen after a period of inactivity. The detector senseswhen a user approaches the recorder and automatically re-energizes the LCD display. This function can bedisabled if desired.



❲

2○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○Installation and Wiring

2.1 UnpackingIf any damage is found while unpacking, the user should contact the local representative at once. It is

suggested that the special packaging is retained for possible future use.

2.2 InstallationRemove stains from this equipment using a soft, dry cloth. Do not use harsh chemicals, volatile solventsuch as thinner or strong detergents to clean the equipment in order to avoid deformation or decoloration.

The recorder is designed for indoor use and not in hazardous areas. It should be kept away from shock,vibration, and electromagnetic fields such as variable frequency drives, motors and transformers.The ECR1 peperless recorder is intended for operation in the following environment:

Pollution Degree Level II IEC1010-1(EN61010-1)Temperature 5 ~ 50˚CHumidity 20 ~ 80% RH (non-condensing)Power 90 ~ 250 VAC, 50/60 Hz, 11-18 VDC or 18 - 36 VDC

Panel Mounting Style

Figure 2 - 1The front side

Figure 2 - 2The right side

144mm(5.67 in)

166mm(6.54 in.)

192mm(7.56 in)

188mm(7.40 in.)

Max. 20mm (.79 in.)

20mm(.79 in.)

174mm (6.85 in.)157mm (6.18 in.)

137mm(5.39 in.)

Note:• Do not over-tighten mounting clamp screws

as it could result in distortion of the case.• There is no mounting angle restriction.

Figure 2 - 3Panel Cutout

(standard DIN size 138 mm x 138 mm)

Min 200mm(7.87 in.)

138+1 — 0

Min 200mm(7.87 in.)

mm(5.43 in.)

138+1 — 0 mm

(5.43 in.)



Bench Top / Portable Style

For use as a portable bench top assembly. The portable kit MK184 should include two ears, one handle andtwo feet. Assemble as follows:

First, put the right ear FV-R on the right hand side of the metal case, and slide it into the case by pushing it in thedirection shown in Figures 2-4 through Figure 2-8. Ensure that the ear is firmly plugged into case. Do thesame with the left ear FV-L.

Figure 2 - 4 Figure 2 - 5


Figure 2 - 8Continued on next page



Holding the handle so that the instruction side is visible, pull the handle outward using both hands and put it ina vertical position on top of the case. Then, slide the handle into both ears as Figure 2-9 illustrates. Rotate thehandle downward as shown in Figure 2-10 & 2-11. Lastly, slide both feet beneath the case and straighten upthe stoppers as shown in Figure 2-12 through Figure 2-14. The bench top recorder is now mechanically ready.


Note:To change the bench top into panel mount. Disassemble kit MK184 (one handle, two feet, and two ears) inreverse of above, then fit the mounting clamps.





2.3 Setup input, output & 24VDC power supply cards

Analog input card (part numbers AI181, AI182, AI183)AI181, AI182, AI183 are analog input cards with 1, 2 or 3 channels respectively. Each card includes universal TCinputs (J, K, T, E, B, R, S, N, L), PT100, mV, mA and V. To select a specific input, first set jumpers and switchesaccording to the sticker information on the card as shown in Figure 2–15, and plug it into the rear slot. Then,turn on the power to the unit. The recorder will automatically detect the card and display the specific input type,then show its source of a specific slot in Configuration Mode. All inputs were initially set for 4-20mA from thefactory.

Digital Output card (DO181) / 6 relay alarm cardThe digital output card includes 6 relays rated 5 Amp/240 VAC. Plug the card into rear slot and power on. Therecorder will automatically detect the card and then display the output type and its source of the specific slot inSystem Info mode while doing the configuration. To set up the digital output card, please refer to Event, Jobin Section 4.1 of this manual.

Digital Input card (DI181)This card includes 6 event input channels 1, 2, 3, 4, 5 & 6. As above, plug the card into rear slot and turn thepower on. The recorder will automatically detect the card, and then display the input type and its source of thespecific slot in System Info mode while doing the configuration.

24 VDC auxiliary power supply card (AP181)This card can supply power to 6 transmitters. The output rating is 24 ± 1 VDC, 30mA each channel.

Figure 2 – 15



2.4 Wiring for the cards

Wiring Precautions

1. Care must be taken to ensure that the maximum voltagerating specified on the label is not exceeded.

2. For the panel mounting version, it is recommended thatan external fuse and an external switch rated at 2A/250VAC are installed near the recorder.

3. Beware not to over-tighten the terminals screws. The torqueshould not exceed 1 N-m (8.9 Lb-in or 10.2 Kg F-cm).

4. Except the thermocouple wiring, all wiring should bestranded copper conductor with maximum gauge 18 AWG.

5. Connect a grounding conductor with 1.6mm diameterminimum to provide protective grounding prior to turn-ing on the equipment.

Note:• The six rear slots will accommodate a total of six cards maxi-

mum. It can be any input, output or 24 VDC auxiliary powersupply card.

• The power should be turned off while inserting input and out-put cards. It is not recommended to insert input or outputcards while the unit is switched on.

Figure 2 – 16Rear terminals

Figure 2 – 17Analog input card (AI181, AI182, AI183)

Figure 2 – 18Digital output card (DO181)

Figure 2 – 19Digital input card (DI181)

Figure 2 – 20 24 VDC auxiliary power supply card (AP181)



2.5 RS-232, RS-485 Wiring

Configuration of the RS-232 Cable

9-Pin D_Type

Female Connector

1

2

3

4

5

6

7

8

9

1

2

3

4

5

6

7

8

9

9-Pin D_Type

Female Connector

1 DCD2 RD3 TD4 DTR5 GND6 DSR7 RTS8 CTS9 RI

RS-232 Cable

Recorder

PC

9-pinRS-232 port

9-pinRS-232 port

RS-232 Wiring

Figure 2 – 21



2.6 Installation of a Compact Flash (CF) CardA 16MB Compact Flash Card is installed in each recorder. If a bigger capacity Compact Flash card is required,and the user decides to buy it locally, please check the brand name of CF card. To be compatible, it should beone of two recommended brands, SanDisk or Transcend. Other brands are not compatible.

Installation: First, fully insert Compact Flash card, then turn the stopper to the right.

Removal: First turn the stopper to the straight direction, then pull out the CF card.

Note:To read measured data and events on a CF card, it is necessary to install Observer I or II software on a PC first.Then, connect a CF reader to the USB port of a PC. Finally, insert the CF card into the reader.

...................

RS-485 Wiring

Recorder

RS-485 TO RS-232

network adaptor

SNA10A

RS-232 Cable

PC

TX1

TX2

TX1

TX2

Recorder

Max. 247 units can be linkedTX1

TX2Recorder

TX1

TX2

TX1

TX2

TX1

TX2

Figure 2 – 22



3○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○Basic Operation

After installation and wiring, turn on the power tothe recorder. Six soft keys: Page, Mode, His-tory, Event, Status and Exit will appear on theleft side of the LCD display. When the plasticcover at the front of the recorder is opened, theuser will find another set of five soft keys: Dump,Clear, Operate, Config and Shutdown. Theseare the eleven soft keys used for operation. Inthe top right corner, small icons of buzzer, evnt,mem, CF and Date/Time display ECR1 status.

Soft keys:

3.1 PageThe page key allows the user to page through multiple screens such as the one above (Fig. 3-1). The recordercan have a maximum of 6 Pages and each Page can display a maximum of 6 channels. A channel can displayeither measured data or computed measured data. Press the Page key, to move forward from Page 1 to Page2, in order to display any additional data.

3.2 ModeThe Mode key defines the type of display. The options are Mix, Trend, Bar or Digital mode.

Mix: The default display is Mix mode. Several modes can be mixed together including horizontal/ verticaltrend, bar and digital modes.

Trend: Press the Mode key to display Trend mode. This is measured data trend in real time. The same page/display may have a maximum of 6 trends in different colors. The user may define each color (details inSection 4.2 Display.)

Bar: Press the Mode key again in order to display the bar mode shown in different colors. The scale of eachbar can be defined individually, as detailed in Section 4.2 Display.

Digital: Press the Mode key again in order to display the digital process readouts in different colors. Press theMode key again to return to the original Mix mode.

3.3 HistoryPress the History key to display a historical trend. Press the directional keys to move backward orforward. Press Zoom key to zoom in the time scale. It may be zoomed in for 9 minutes, 1 hour, 12 hours, oneday or one week. Press Back key to return to the original display.

Figure 3 – 1



3.4 EventPress the Event key and the Event / Alarm List willdisplay general Events, Alarms and Reports. Press theMode key to toggle between an Evnt/Alarm (Event/Alarm) screen or a Report screen.

Event/AlarmThe Event / Alarm screen displays information on theType, Source, Active time, Clear time and Value ofevents or alarms. Use the directional keys tomove downward or upward. Press the Ack All key toacknowledge all alarms. Events do not need to be ac-knowledged. Press the Back key to return to the origi-nal display.

On the Event / Alarm List, three different colors indicate the status of alarms.• Red - Presently in alarm status.• Green – The cause of alarm status was temporary, and has now returned to normal.• Grey – A temporary alarm (in green status), after having been acknowledged, then becomes grey.

The Active Time Column displays the time that an alarm status became active. Clear Time displays the timewhen the two following conditions are met. First, the alarm status is cleared and becomes normal, and second,the user has acknowledged the alarm. Once an alarm occurs, the red buzzer icon on the top right startsflashing. Once the alarm condition has expired and the alarm is acknowledged, then the red buzzer icondisappears. When the Clear Time column shows Terminated this indicates that the alarm has been terminatedby turning off the power.

ReportPress the Mode key to choose the Report Function.This produces Counter and Totalizer reports (whenused). Press the Report key to select the report on adaily, weekly or monthly basis. Press directionalkeys to choose the exact day, week or month.

3.5 StatusThe Status key brings up a list that displays the present status of Digital Inputs (DI), Digital Outputs (DO) AlarmRelay and the Counter and Totalizer. Press the Mode key to choose either DI, DO, Counter or Totalizer. Thisdisplay shows the DI, DO, Counter or Totalizer status at the present time.

3.6 ExitPress the Exit key to close the existing operation, the soft keys on the left hand side will disappear giving a fulldisplay. Press any soft key on the left hand side, and the six soft keys: Page, Mode, History, Event, Statusand Exit will appear again. Open the plastic cover at the front lower side of recorder, then another set of fivesoft keys Dump, Clear, Operate, Config & Shutdown appear.

Figure 3 – 2

Figure 3 – 3



3.7 DumpBefore removing the CF card from the recorder, it is necessary to press the Dump key to transfer the measureddata and events from the internal memory of the recorder to the CF card.

3.8 ClearWhen the internal memory is down to 25%, the mem icon on the top right changes color from green to red.Also, when the internal memory reserved for events is down to 25%, the evnt (event) icon on the top rightchanges color from green to red. In each case the user should transfer all measured data from the recorder tothe CF card by pressing the Dump key as above. However, if the measured data and events are not significantinformation, the user may also press the Clear key to clear them.

3.9 OperatePress the Operate key to start a job manually. For example: to record the alarm by selecting Log alarm. Thereare various jobs that may be assigned, as described in Event, Job of Section 4.1 Channel of this manual.

3.10 ConfigDetails about the soft key Config are described in Section 4 Configuration.

3.11 ShutdownAccidental turning off the power will cause loss of data and will interrupt the operation of the recorder. There-fore press the Shutdown key to shutdown the system first before turning off the power.

3.12 Small icons (on the top right hand side):

Buzzer: Appears by flashing in red whenever an alarm status occurs. The buzzer will disappear after theuser acknowledges the alarm, or the process becomes normal.

Evnt: The percentage of memory space left for events/alarms. For example, evnt 84% means 84% ofmemory space is remaining for events/alarms. Refer to Event/Alarm Limit in Section 4.4 Instru-ment. Various numbers of events/alarms can be set. The icon flashes red when memory space isdown to 25 %. The icon returns to normal (green) after pressing the soft key, either Dump or Clear.

mem: The percentage of memory space left for measured data. The icon starts flashing red when thememory space is down to 25%. The icon becomes normal (green) after pressing the soft key eitherDump or Clear. If the internal memory goes down to 10 %, the earliest (oldest) measureddata and events will automatically be saved to the CF card in small batches automatically. Ifno CF card is inserted, then the earliest (oldest) measured data and events will be overwrit-ten and replaced by the latest measured data and events.

CF: This icon shows the status of the Compact Flash card. If a CF card is not inserted, the icon shows ared-cross sign. If it is properly inserted, then the icon displays as normal (green) and indicates thepercentage of memory space left on the CF card. The icon starts flashing in red when the availablememory space goes down to 25%. The icon returns to normal (green) after downloading data andevents from the CF card to the PC. If the CF card is inserted in the recorder and its memory is full,then the memory of CF card remains unchanged and the earliest (oldest) measured data and eventson the recorder’s internal memory will be overwritten and replaced by the latest measured data andevents.

Date/Time: To set the local time, please refer to Section 4.5 Clock.

Figure 3 – 4



4○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○Configuration

Press the Config key to enter the Configuration mode. Thefollowing buttons appear: Channel, Display, Tools, Instru-ment, Clock, System Info and Demo. Meanwhile, the fol-lowing soft keys appear at the bottom: Save, Load, Defaultand Back.

Soft Keys

Enter: First select the mode by pressing directional keys then press Enter key to enter any mode ofChannel, Display, Tools, Instrument, Clock, System Info or Demo.

Save: This saves the ECR1 configurations from the recorder to the CF card. To read the configuration andmeasured data from a CF card on a PC for the first time, or any time configuration has beenchanged, it is important to press the Save key to save ECR1 configuration changes to the CFcard beforehand.

Load: Load configuration from storage media CF card to recorder.

Default: If the configuration is set incorrectly, Default is a useful key to recall the default settings on the analoginput card inserted into rear expansion slot.

Back: Go back to the previous display.

Figure 4 – 1



4.1 Channel

After entering the Configuration mode, select Channel and press the Enter key to get into Channel mode.Press the AI, DI or Math keys to edit the Analog input, Digital input or Mathematics setup. The directional keys< > at the bottom allow the user to select a single channel. Press the directional keys on the left sideto select specific fields. After Configuration 4.1 to 4.6, press Back key to return to real-time display, allconfiguration changes will be automatically saved.

Name: This field defines the name for each channel.The name is restricted to six characters. Press Enterand a keyboard will appear. BackSP key means back-space, Select key means to select a character or num-ber, Caps on means characters in capital, and Capsoff means characters not in capital.

Desc: The description about a specific channel on thedisplay.

Log Method: The method of logging measured data.Select the column, and then choose the Log method ofInstant, Average, Minimum, Maximum or Disable.

> Disable: Select Disable while a specific channelis not required at this time.

> Instant: Logs in the latest data measured at the selected sampling interval

> Average: Logs in averaged data measured at the selected sampling interval

> Minimum: Logs in minimum data measured at the selected sampling interval

> Maximum: Logs in maximum data measured at the selected sampling interval

Log Speed: The speed or frequency at which data is measured: 1, 2, 5, 10, 30, 60 or 120 seconds.

Offset: The value used to correct sensor input error.

Gain: A multiplier used to correct sensor error. Value correction = (the process value + offset) x gain

Input: Displays the type of sensor that is configured through DIP switch configuration. (V, mV, mA, T/C, (J, K, T,E, B, R, S, N, L), PT100, JPT100)

Unit: The engineering unit of input.

Range: Various input ranges can be set for voltage and current. Options are 0-1, 1-5, 0-5 or 0-10 V for voltage,and 0-20 or 4-20mA for current.

Scale:

> Scale Unit: Defines a unit of measure.> Scale Low: Defines low scale with decimal if necessary. For instance, input 0-10 V, the Scale Low can

be set up with value 0.00 to be correspondent to low range 0 V.> Scale Hi: Defines high scale with decimal if necessary. For instance input 0-10 V, the Scale Hi can be

set up with value 100.00 to be correspondent to high range 10 V.

Figure 4 – 2



EventThe Event is frequently used for Alarm purposes. Event can also be used for Digital Output (DO), Timer,Totalizer, Counter or Report functions.

Type: There are various event configurations that can be selected for an Alarm or job purpose.Choices are H, L, HH, LL, R or r.

H: High limit. When the process exceeds high limit, the alarm or job is actuated.

L: Low limit. When the process drops below low limit, the alarm or job is actuated

HH: High high limit, sets up another limit higher than high limit for double warning.

LL: Low low limit, sets up another limit lower than low limit for double warning.

R: Increasing rate of change. The job or alarm is actuated when the rate of increasing process value isgreater than the specified rate time interval. For example, when the Setpoint is set to 100_1S, if theprocess is increasing greater than the value of 100 in 1 second, then the job or alarm will be actuated.

r: Decreasing rate of change. The job or alarm is actuated when the rate of decreasing process value isgreater than the specified rate time interval. For example, when the Setpoint is set to 50_2S if the processis decreasing greater than the value of 50 in 2 seconds, then the job or alarm is actuated.

Setpoint: A fixed value for actuating Job1 and /or Job2.

Job1, Job2:When an event occurs, the task to be performed is called the job. A typical example is to trigger an alarmbuzzer in the event of high temperature. Each pen can accept four events (or alarms) and each event can createtwo jobs. Please note that a job under an Event is different from a job by pressing the Operate key. The formeris actuated by an event, and the latter is actuated by manual control, no event necessary.

Various types of jobs can be selected:

No Action: Do nothing.

Log Alarm: Record alarms.

Log Event: Record events.

Sound Buzzer: Sound the buzzer. It stops once any key is pressed.

DO Latch On: Set digital output / relay on, and then select Target from DO 1 to DO 6. The relay is latchedwhen it is activated.

DO Latch Off: Set digital output / relay off, and then select Target from DO 1 to DO 6. The relay is latchedwhen it is activated.

DO Process: Set digital output / relay on for process high or low, and then select Target from DO 1 to DO6. The relay is not going to be latched when it is activated.

Enable Timer: Start the timer, and then select Target from Timer 1 to Timer 6.

Disable Timer: Stop the timer, and then select Target from Timer 1 to Timer 6.

Preset Totalz: Start the totalizer with a preset value, then select Target from Tolz 1 to Tolz 6.

Reset Totalz: Reset totalizer to zero, and then select Target from Tolz 1 to Tolz 6.

Enable Totalz: Start the totalizer, then select Target from Tolz 1 to Tolz 6.

Disable Totalz: Stop the totalizer, then select Target from Tolz 1 to Tolz 6.

Preset Counter: Start the Counter with a preset value, then select Target from Cont1 to Cont6.

Reset Counter: Resets the counter to zero, and then select Target from Cont1 to Cont6.

Inc Counter: Increase the counter, and then select Target from Cont1 to Cont6.

Dec Counter: Decrease the counter, and then select Target from Cont1 to Cont6.

Log Report: Make the report for Counter and Totalizer. Choose this column, and then the report will bepresented as details described in section 3.4 Event.



Note:The internal sampling rate of the recorder is fixed at 200 milli seconds. i.e. the ECR1 samples data 5 times persecond. If the logging speed is set at 1 second in Instant mode, the recorder logs using the last of five mea-sured data values. For the same speed in Averaging mode, the recorder logs using the average of the fivemeasured data values. For the same speed in the Maximum or Minimum mode, the recorder then logs usingthe maximum or minimum of the five measured data values.

Sampling Logging (historical trend) Display (real time)Instant 200mS the last of 5 measured data the last of 5 measured dataAveraged 200mS the average of 5 measured data the last of 5 measured dataMaximum 200mS the maximum of 5 measured data the last of 5 measured dataMinimum 200mS the minimum of 5 measured data the last of 5 measured data

_ Press Back key to return to real-time display,all configurations will be memorized

4.2 Display

Press the Back key to return to the beginning of theConfiguration mode. Select Display and press En-ter to get into the Display mode. Each display mayhave a maximum of 6 pages and each page maydisplay a maximum of 6 channels.

Mode: Defines the method of displaying data. Op-tions are: Mix, Trend, Bar or Digital modes.

Trend Dir: Selects the trend direction: horizontal orvertical.

Background: Defines the background color of Trendmode in black or white

Pen: Defines a drawing pen for each specific chan-nel. It’s color, width, Display Hi and Display Lo canbe altered.

Channel: Selects a specific analog input (AI) Math-ematics (Math) or selects Disable if a specific chan-nel is not required.

Color: Selects the color for each pen.

Width: Selects the width of each pen, 1-thin, 2-me-dium, 3-wide.

DisplayLo: Defines the low scale for a pen on thedisplay.

DisplayHi: Defines the high scale for a pen on thedisplay.

StatusBar: For convenience, when viewing the sta-tus of the Totalizer, Counter, DI or DO., the user mayenable these items to appear in the StatusBar. For example, after enabling Totalizer 1_3, an extra bar willappear at the lower part of display which displays the values for Totalizers 1, 2 and 3.

Note:• To illustrate the difference between DisplayHi, DisplayLo and Scale Hi, Scale Low. Here is a typical example,

with input 0-10V, Scale Low=0.00, Scale Hi=100.00, to show higher resolution, set DisplayLo=0.00,DisplayHi=50.00 so that the Bar displays from value 0.00 to 50.00.

• The decimal point is defined by Scale Hi and Scale Low, and not by DisplayHi, or DisplayLo.

Figure 4 – 4

Figure 4 – 3



4.3 Tools (Timer, Counter & Totalizer)

Press the Back key, to return to the Configura-tion mode. Select Tools, then press Enter keyto get into Tools mode. Timer, Counter andTotalizer are defined here. Counter and Totalizerare available only if the options of Math, Counter& Totalizer have been selected.

TimerPress directional keys < > at the bottom toselect between 6 available timers.

Type: Countdown, Repeat Countdown, Daily,Monthly or Weekly Countdown: Definesthe interval of time, e.g. days, hours,minutes and seconds. (not Real Time) Repeat Countdown: Repeats the previous count-down. Daily, Weekly or Monthly: The timer works in selected intervals of Real Time.

Action: Disables or enables the timer.

Job1, Job2: various jobs as described in Section 4.1 Channel, 2 jobs for each timer.

CounterPress directional keys < > at the bottom to select from 6 available counters.

Name: Defines the name of counter.

Desc: Defines the description for aspecific timer on the display.

Unit: Defines the unit of timer

Preset: Defines the preset value for thecounter. The counter starts from apreset value.

Event: Defines the type, setpoint, Job1or Job2.

Type: Select one of three options:None, Process Hi, Process Low

Setpoint: Defines the set point of processvalue to trigger the counter.

Job1, Job2: Various jobs as described inSection 4.1 Channel, 2 jobs foreach counter

Figure 4 – 5

Figure 4 – 6



TotalizerPress directional keys < > at the bottom toselect from 6 available totalizers.

Name: Defines a name of the totalizer.

Desc: Defines the description for a specific totalizer on the display.

Source: Select a specific analog input or Math input to be used for totalizing.

Action: Disables or enables the totalizer.

Decimal: Defines the decimal point for the totalizer.

Period: Selects second, minute or hour rate used for the totalizer.

Unit: Defines the units used for totalizing

Preset: Defines the preset value for the totalizer. The totalizer starts from a preset value.

Type: Select one of three options: None, Process Hi, Process Low

Setpoint: Defines the set point in which to trigger a totalizer event.

Job1, Job2: various jobs as described in Section 4.1 Channel, 2 jobs for each totalizer.

An example using the Totalizer: A factory operates for 8 hours a day, and the staff wishes to getthe total volume of production using daily, weekly and monthly reports. First, the user needs toenter into Tools mode, modify the settings as follows, the totalizer will then compile from 8:30 am,and stop at 17:30 pm daily. After production has finished, the user performs the following: pressthe Event key on the left hand side, and press the Mode key to select Report mode. Finally, pressthe Report key to choose a daily, weekly or monthly report format.

Timer1Type: Daily Action: EnableTime - Hour: 8 Min: 30Job1: Reset Totalz Target: Tolz1Job2: Enable Totalz Target: Tolz1

Timer2Type: Daily Action: EnableTime - Hour: 17 Min: 30Job1: Disable Totalz Target: Tolz1Job2: Log Report Target: Tolz1

TotalizerName: xxxx Desc: xxxxxxxxxxxxxxxxxSource: AI1 Action: Enable Decimal: 1Period: Min Unit: xxxx Preset: 0.0

EventNo Type Setpoint Job1 Job21 Hi xxxx Log Alarm Set DO on2 Low xxxx Log Alarm Set DO off

As an example, a report an be set up to display the following information:The week’s production volume: Monday: 990, Tuesday: 1010, Wednesday: 1020, Thursday: 1020,Friday: 980 respectively. The weekly report shows production volume 5,020.

Figure 4 – 7



4.4 Instrument

The BACK key will return the ECR1 to Configurationmode. Select Instrument then press the Enter keyto get into Instrument mode.

Instrument

Name: Assigns a name for the recorder.

Password: Defines a security password. (8 char-acters maximum). Once the password has beenentered, the user needs to key in the passwordwhenever Config, Dump, Clear or Operate softkeys are required. These keys enable the user toconfigure, dump data, clear data or manually op-erate a job.

Storage Media:CF card: Store historical measured data on a Com-pact Flash memory card. The recorder is suppliedwith a standard 16MB CF card, and higher capacities of 64, 128MB CF cards can be supplied on request.

KeypadSound: Selects the following four options: disable, minimum, medium or maximum.

DateStyle: Selects either month/date/year or date/month/year format.

Language: The English version is available, other languages will be available in a future version.

Event/Alarm Limit: Selects a high-limit of events/alarms that can be sent. Limit options are 256, 512 or 1024.

LCD:Screensaver: To prolong the life of the LCD display, we suggest that the display turn-off time is set to 1, 10,20, 30, 40, 50 or 60 minutes. The recorder continues to read data while it is in the Screen Saving mode. Thedisplay turns on again by pressing any soft key. When an alarm occurs, it turns on the display as well.

IR detector: The Infrared detector works with the Screensaver to protect the LCD. The Infrared detectorsenses the movement of body temperature when a user gets close or walks away. (Range approximately 2meters). Operation is as follows: Set the IR Sensor to On and Screensaver at 1 Min. The display will turnoffin 1 minute after the user walks away from the recorder. Once the Infrared detector senses heat movementwithin 2m of the recorder, display turns on without pressing any keys on the recorder.

Note:The IR (Infrared) detector needs to work together with Screensaver, it cannot function alone. However, theScreensaver can function alone after the IR Sensor is disabled.

CommunicationPCTransfer: Selects RS-232, RS-485, or standard Ethernet communication.

RS-232, RS-485: Address: 0 to 31 nodes for RS-485

BaudRate: Selected from various Baud rates 1200, 2400, 4800, 9600, 19200 or 38400.

DataFormat: Select from one of four data formats.

Ethernet:IP: Select Automation if the server on the network will automatically assign the IP address for the recorder.

Select User Define to manually set a fixed address to the recorder. Two columns will appear for keying in fixedaddresses

IP Address: Defines the correct address of the recorder on the network

SubnetMask: Defines the correct SubnetMask address on the network

DefaultGateway: The Gateway IP address on Ethernet.

Note:If Automation is selected, the IP address and SubnetMask are invisible. The IP address can be viewed in theSystem Info mode under Configuration. Because an IP address may be re-assigned a new address by theserver after power is switched off and on, the user defining fixed addresses is recommended.

Figure 4 – 8



4.5 ClockPress the Back key to return to the Configurationmode. Select Clock then press the Enter key to getinto Clock (Date/Time) mode to set up the local time.After setting up the Date/Time, use directional keysto go to the Apply column, then press the Enter Key.

4.6 System InfoThe system information includes System version,memory, CF card, Ethernet IP address and Slotsstatus.

Memory (Free / Total): Indicates the percentage offree memory to total memory reserved on the recorder.8 MB is reserved for storing measured data. A smallicon on the top right indicates the percentage of freememory e.g.: mem 89 % .

CF Card (Free / Total): Indicates the percentage offree memory to total memory on the Compact Flashcard.

Slot 1-6: Indicates the status of all Slots and insertedcards. The cards include Analog Input (AI), Digital In-put (DI) and Digital Output (DO) (6 relay card).

Update: The Update key is located in the lower leftcorner. This key is used to upgrade the ECR1’s firm-ware. Once the new firmware is downloaded to theCF card, insert the CF card into the recorder. Pressthe update key to begin the process. It may take a fewseconds to finish the process.

4.7 DemoThe Demo mode is a simulation used for demonstration purposes. It will simulate 18 AI analog inputs, 18 Mathfunctions, 6 DI digital inputs and 6 DO digital outputs. The trends are simulated by SIN waves. To start theDemo mode, turn the power off and on. To stop the Demo mode and return to real mode, connected with realinputs, turn the power off and on once more.

Figure 4 – 9

Figure 4 – 10



4.8 A Configuration ExampleHere is a process that requires a paperless recorder with 3 channels of 4-20 mA input, 6 relay outputs andEthernet communications for real time monitoring. With the Analog input card AI183 not yet installed in the rearslot, set up the card to accept a 4-20 mA input according to section 2.3 Setup Input and Output Cards. Withthe DIP switches now set, plug the card into SLOT1 in the rear of the recorder. Plug a 6-relay output cardDO181 into the rear, SLOT2. Complete all necessary power input, output and communications wiring andinstallation procedures. Next, install the supplied Observer II software onto a PC which will be used for commu-nications and monitoring. Power up the recorder. Open the front flip-down panel and six soft keys will appear atthe bottom of the LCD display. Pres the Config key to enter the ECR1’s configuration mode. Now using thearrow and enter keys to the left, select Channel. Configure these settings according to section 4.1 Channel.Define the names for each channel, choose a log speed of 1S, Method: Instant, Range: 4.00 - 20.00 mA, scaleunit: %, Scale low: 0.00 and scale high: 100.00. Configure the Event (alarm) to High alarm (H) for channels 1, 2& 3 and set up Job 1 to log the alarm. Continue through sections 4.2 Display, 4.3 Tools, 4.4 Instrument and 4.5Clock to finish the basic setup.

To establish ECR1 communications with an Observer II software package via an Ethernet connection a fewextra steps are required. Under the Instrument menu, in the IP address will have to be set up as either Auto-matic or User defined. This depends on the settings of the existing network on which the recorder will becommunicating. If the IP address needs to be fixed, the next step is to enter an IP address and a Subnet mask.The recorder is now ready for real time monitoring and data download to a PC without using the CF card.

Using the sample above, the recorder can also be set up using the CF card to transfer data rather that transfer-ring data across a network. If using a CF card, the Observer I software package is needed along with a CF cardreader installed on the same PC. To read the configuration and measured data from the CF card for the firsttime, it is necessary to press the Save key on the recorder to store the initial ECR1 configuration to the CF card.Once this is done, any measured data can then be transferred onto the CF card using the Dump key. Wheneverthe ECR1’s configuration is changed, the new configuration must be saved to the CF card as the configurationis used by the Observer I software/ Observer I or II can also save measured data in Excel format when needed.



5○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○PC Software – Observer I & II

Observer I & Observer II are PC software packages to be used with the recorder. They are Windows 98, NT,2000 and XP compatible to archive and analyze measured data, and configure the recorder from a PC. Theirdifferent applications are:

ECR1 without communication Observer I Basic software, supplied for free on recorders with-out communications

ECR1 with communication Observer II Extensive software, offered with recorders using com-munications such as Ethernet or RS-232/422/485

5.1 Hardware requirements

The use of a 200 MHz Pentium PC with 64 MB RAM minimum is recommended. The performance will becompromised if a slower PC is used, or with less memory.

5.2 Set up

To set up the software on a PC, insert the CD, double click the Setup program and follow the step by stepinstructions.

5.3 PC Software manual – HELP

After completing the Set up procedure, the user may get into HELP on the PC software and use it as thesoftware manual.

5.4 Observer I – The basic software for non-communication application

Observer I is divided into two parts, Configuration and Historical Viewer.

Configuration: In non-communication applications, the user may receive configuration from the recorder via aCF card then change and send modified configuration back to the recorder via the CF card.

Historical Viewer: Receives and views historical data stored by the recorder. After saving configuration andmeasured data from the recorder to the CF card, insert the CF card into the CF reader connected to a PC. ThePC will automatically receive configuration information from the CF card after a new Historical Viewer project iscreated. Click the icon to download historical measured data from the CF card so that the user may view thehistorical trend. To check for any unusual Historical Trends, use the tools to Zoom in, Zoom out and Scroll, orselect Event/Alarm List to see the event and/or alarm value. Double click the alarm bar to view the trend at aspecific time. Use the icon “Export data in Excel” to export measured data with true values in Excel format.



5.5 Observer II – The extensive software for communication application

Observer II is divided into three parts, Configuration, Real-time Viewer and Historical Viewer.

Configuration: In communication applications, the user may receive configuration from the recorder via Ethernetor RS-232/422/485, then change and send modified configuration back to the recorder.

Real-time Viewer: Receives and views real-time data measured by the recorder. When setting up a newproject under the Real-time Viewer, click the icon “Configuration data”, and do the configuration for real-timeviewing on the PC.

When the recorder is communicating with a PC via Ethernet or RS-232/422/485, Observer II is able to monitorany real-time measured data “Received” from the recorder. The measured data can be displayed throughdigital, trend, bar and Event/Alarm format.

Historical Viewer: Receives and views historical data stored by the recorder. When setting up a new projectunder the Historical Viewer, click the icon “Receive configuration” to receive configuration information from therecorder. Then, confirm the configuration to receive historical measured data from the recorder in order to beginviewing the historical trend. To check for any unusual Historical Trends, use the tools Zoom in, Zoom out andScroll, or select the Event/Alarm List to view any event and/or alarm values. Double click the alarm bar to viewthe trend at a specific time. Use the icon “Export data in Excel” to export measured data with true values inExcel format.

Note:• Ethernet is the standard communications offered with this instrument. To enable Ethernet functionality, the

extensive software Observer II package is required.

• To set up PC software Observer II, the IP address of the recorder must be keyed in. This IP address can befound in Section 4.6 System Info mode under Configuration.

• The configuration of the Real-time Viewer is set up through the PC. This is different from the configuration ofHistorical Viewer which requires the same setup as the recorder.



5.6 How to use PC software

After installing the basic PC software, Observer I, the user will find two parts Configuration and HistoricalViewer. The extensive software Observer II is in three parts Configuration, Real-time Viewer, Historical Viewer.

Configuration: Enter Configuration, click the icon New for a new project, key in the new project

name, and then choose CF card or Ethernet.

a. If using a CF card, click the icon File , and select the file path of the CF card. A question appears -

“Do you want to receive configuration data now?” Before confirming, the user needs to Save configura-

tion and Dump measured data from the recorder to the CF card, then insert the card into a CF reader

connected to a PC. After confirmation, the PC will receive configuration data from the CF card. In the

configuration table, the user may review configuration by clicking the icons of Channel , Display ,

Tools , Instrument and System Information . This configuration is used by the Historical Viewer

to read historical data and trends. If necessary, the user may alter the configuration on the PC and Send

configuration changes to the CF card, then Load it to the recorder. Anytime the configuration of the

recorder is altered, the PC can and must receive the configuration updates from the recorder via CF

card.

b. For Ethernet, click the icon File , then key in the IP address of the recorder. A question appears - “Do

you want to receive configuration data now?” After confirmation, the PC will receive configuration data

from the recorder via Ethernet. In the configuration table, the user may review the configuration by

clicking the icons of Channel , Display , Tools , Instrument and System Information . If

necessary, the user may alter the configuration on the PC and Send configuration back to the re-

corder. This configuration is used by the Historical Viewer feature to read historical data and trends.

Historical Viewer: Enter the Historical Viewer and open the project file under Configuration as above.

Click the icon Import Measured Data to import measured data from the CF card or from the recorder via

Ethernet. After the importing procedure, a trend will be displayed.

Click the icon to show an Even/alarm list.

Click the icon Print to print via PC.

Click the icon Page to choose the Page number.

Click the icon Export to export data in Excel format.

Click the icon Copy to copy curves to a clipboard.

Click the icon Black or White to choose a black or white background.

Click the icon Horizontal or Vertical to display horizontal or vertical trends.

Click the icon Zoom Out or Zoom In to zoom out and zoom in on trends.

Click the icon Zoom Cancel to display the trend from the beginning to the end on one full page.

Click the icon Seek by time to display the trend at a specific time.

Click the icon to search for a specific event or alarm.



Real-time Viewer: Enter into Real-time Viewer segment.

Click the New icon for a new project, enter the new project name, then key in the IP address of the

recorder. If more than one recorder is being used, key in their IP addresses and press + button to put them

all in the IP list. The PC will automatically receive new configuration settings from the recorder. For real-time

monitoring, the user could use the original configuration and make no changes. If necessary, the user may

change the following configurations: Tag name, Log speed, Log method, Unit and Alarm in active color.

Options in inactive colors may not be changed. The real-time data is displayed in the following four formats:

digital, bar, trend and alarm list.

Click the icon to display the measured data collected and stored by the Real-time Viewer in Trend mode.

Click to display the Real-time Viewer in Cascade mode.

Click the icon to mute, which silences the alarm. Click again to restore alarm sound.

The configuration of the Real-time Viewer may or may not be consistent with the configuration of Historical

Viewer.



6○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○Mathematics

With the Math option, the following Math functions are available in the Channel mode of configuration. Theequations can be used to produce mathematical solutions by using measured data or computed data asvariables. The results can be displayed and stored. The Math expression / equation can be keyed in up to amaximum of 36 characters.

6.1 Math Expressions and an example

Expressions on recorder Mathematics Functions + Addition - Subtraction * Multiplication / DivisionSIN(x) sin(x)COS(x) cos(x)EXP(x) exSQRT(x) Square root of xLN(x) loge(x)TG(x) tan(x)CTG(x) 1/tan(x)ASIN(x) Sin-1(x)ACOS(x) Cos-1(x)ATG(x) Tan-1(x)LOG(x) log10(x)ABS(x) Absolute of xSQ(x) x2

ROUND(x) The closest integral number to xHI(x,y) The bigger value between x and yLO(x,y) The smaller value between x and yINV(x) 1/xPCT(x,Hi,Lo) PCT % = x / Hi-Lo, x: Target Value, Hi: High Value, Lo: Low Valuex%y Remainder of x/yx^y xy

An example of MathSet up a Math channel after setting up three analog inputs. In Channel mode, press the Math key to get intoa Math channel. Assign the Name, Description, Enable Type, define Log Speed, Log Method, and do MathExpression / Equation. Then, select Display mode. Configure mode, Trend Direction and Background color. IfPens 1, 2 and 3 have been used for three analog inputs, then select Pen 4 to be used for Math. Press the Enterkey under the Channel column of Pen 4, then select MATH1. Define Color, Width of the trend, DisplayHi andDisplayLo. Press the Back key twice to return to the beginning of the display and all configurations will bememorized. The Math function has now been initialized.



7○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○Specifications

7.1 General Specifications

Power90-250VAC, 47-63Hz, 60VA, 30W maximum11-18VDC or 18-36 VDC, 60VA, 30W maximum

Display6.1 TFT LCD, 640X480 pixel resolution, 256 colors

Memory8MB storage memory on boardStorage media: 16, 64, 128 MB CF (Compact Flash) cards

Analog Input Card (AI181, AI182, AI183)

Channels: AI181 ~ 1 channel, AI182 ~ 2 channels, AI183 ~ 3 channels

Resolution: 18 bits

Sampling Rate: 5 times/ second

Maximum Rating: -2 VDC minimum, 12 VDC maximum (1 minute for mA input)

Temperature Effect: ±1.5 μV/˚C for all inputs except mA ±3.0 μV/˚C for mA input

Sensor Lead Resistance Effect: T/C: 0.2 μV/ohm 3-wire RTD: 2.6˚C /ohm of resistance difference of two leads 2-wire RTD: 2.6˚C /ohm of resistance sum of two leads

Burn-out Current: 200nA

Common Mode Rejection 120dB Ratio (CMRR):

Normal Mode Rejection 55dB Ratio (NMRR):

Isolation Breakdown Voltage 430VAC min. between channels:

Sensor Break Detection: Sensor opened for TC, RTD and mV inputs, below 1 mA for 4-20mAinput, below 0.25V for 1-5V inputs, unavailable for other inputs

Sensor Break Responding Time: Within 10 seconds for TC, RTD and mV inputs, 0.1 second for 4-20mA and 1-5V inputs



Type Range Accuracy at 25˚C Input Impedance

J -120 ~ 1000˚C (-184 ~ 1832˚F) ±1˚C 2.2MΩ

K -200 ~ 1370˚C (-328 ~ 2498˚F) ±1˚C 2.2MΩ

T -250 ~ 400˚C (-418 ~ 752˚F) ±1˚C 2.2MΩ

E -100 ~ 900˚C (-148 ~ 1652˚F) ±1˚C 2.2MΩ

B 0 ~ 1820˚C (32 ~ 3308˚F) ±2˚C (200 ~ 1820 ˚C) 2.2MΩ

R 0 ~ 1768˚C (32 ~ 3214˚F) ±2˚C 2.2MΩ

S 0 ~ 1768˚C (32 ~ 3214˚F) ±2˚C 2.2MΩ

N -250 ~ 1300˚C (-418 ~ 2372˚F) ±1˚C 2.2MΩ

L -200 ~ 900˚C (-328 ~ 1652˚F) ±1˚C 2.2MΩ

PT100 (DIN) -210 ~ 700˚C (-346 ~ 1292˚F) ±0.4˚C 1.3KΩ

PT100 (JIS) -200 ~ 600˚C (-328 ~ 1112˚F) ±0.4˚C 1.3KΩ

mV -8 ~ 70mV ±0.05% 2.2MΩ

mA -3 ~ 27mA ±0.05% 70.5Ω

0~1V -0.12 ~ 1.15V ±0.05% 332KΩ

0~5V -1.3 ~ 11.5V ±0.05% 332KΩ

1~5V -1.3 ~ 11.5V ±0.05% 332KΩ

0~10V -1.3 ~ 11.5V ±0.05% 332KΩ

Digital Input Card (DI181)Channels: 6 per cardLogic Low: -30V minimum, 0.8V maximumLogic High: 2V minimum, 30V maximumExternal pull-down Resistance: 1KΩ maximumExternal pull-up Resistance: 1.5MΩ minimum

Digital Output Card (DO181)Channels: 6 per cardContact Form: N.O. (form A)Relay Rating: 5A/240 VAC, life cycles 200,000 for resistive load

24VDC Auxiliary Power Supply Card ( AP181)Channels: to be used for 6 transmittersOutput Rating: 24 ± 1 VDC, 180mA in maximum, 30mA / each channel

COMM Module (CM181)Interface: RS-232 (1 unit), RS-485 or RS-422 (up to 247 units)Protocol: Modbus Protocol RTU modeAddress: 1-247Baud Rate: 0.3~38.4 Kbits/sec.Measured data Bits: 7 or 8 bitsParity Bit: None, Even or OddStop Bit: 1 or 2 bits

Standard Ethernet CommunicationProtocol: Modbus TCP/IP, 10 Base TPorts: AUI (Attachment Unit Interface) and RJ-45, Auto- detect capability

Infrared DetectorDistance: Detect moving human body in distance around 2 metersTime delayed: 10, 20, 30, 40, 50 or 60 minutes to be defined

Characteristics:



Environmental & PhysicalOperating Temperature: 5 ~ 50˚CStorage Temperature: -25 ~ 60˚CHumidity: 20 to 80% RH (non-condensing), maximum relative humidity 80% for

temperature up to 31˚C decreasing linearly to 50% relative humidity at 40˚CAltitude: 2000 M maximumInsulation Resistance: 20 M ohms min. (at 500 VDC)Dielectric Strength: 3000 VAC, 50/60 Hz for 1 minuteVibration Resistance: 10-55 Hz, 10m/ s_ for 2 hoursShock Resistance: 30m/ s_ (3g) for operation, 100g for transportationOperation Position: no inclined restrictionDimensions: Panel Mount style: 166(W) x 144(H) x 174mm(D) Bench Top style: 166 (W) x 192 (H) x 194mm (D)Standard Panel Cutout: DIN size in 138 x 138mm

Approval StandardsSafety: UL61010C-1, CSA C22.2 No. 1010.1-92 EN61010-1 (IEC1010-1) over

voltage category II, Pollution degree 2

Protective Class: IP 30 front panel for indoor use, IP 20 housing and terminals

EMC: Emission: EN50081-1, EN61326

(EN55011 class B, EN61000-3-2, EN61000-3-3)

Immunity: EN50082-2, EN61326 (EN61000-4-2, EN61000-4-3, EN61000-4-4,EN61000-4-5, EN61000-4-6, EN61000-4-11, EN50204)

7.2 Communication

The standard communication interface is Ethernet with protocol IEEE 802.3 - 10 Base T. Other options areRS-232 / RS-422 / RS-485.

7.3 Data Security

The recorded data is stored in the manufacturer’s special binary format. It is not possible to manipu-late or modify those recorded data. This feature fully guarantees the security of the data.


Chromalox, Inc.103 Gamma DrivePittsburgh, PA 15238Phone: 1-888-996-9258www.chromalox.com


Documents

Chromalox ECR1