Omega CL526, Multifunction Indicator-Simulator manual Table of Contents

Page 4

 

 

 

TABLE OF CONTENTS

1

GENERAL PERFORMANCE

6

1.1

 

Specifications

7

1.2.1

 

Table of ranges and accuracy

9

2

GENERAL FEATURES

10

2.1

 

Input and output flexibility

10

2.2

 

Self calibration

10

2.3

 

Keyboard

10

2.4

 

Display

10

2.5

 

Digital interface

10

2.6

 

Scale factor function

10

2.7

 

Square root function

10

2.8

 

Average measurements

10

2.9

 

Simulation programs

10

2.10

 

Case

11

3

PHYSICAL DESCRIPTION

12

4

FUNCTIONAL DESCRIPTION

13

4.1

 

Power supply

13

4.2

 

Keyboard

13

4.3

 

Input circuit

14

4.4

 

Microprocessor

15

4.5

 

Firmware

15

4.6

 

Digital display

15

4.7

 

Digital to analog converter

15

4.8

 

Battery charger. Operation from line source

16

4.9

 

Digital interface

16

4.10

 

Resistance and Rtd measurements

16

4.11

 

Resistance and Rtd simulation

17

4.12

 

Thermocouples input-output circuit

17

5

UNPACKING

18

6

PRE-OPERATIONAL CHECK

19

7

ELECTRICAL CONNECTIONS

20

7.1

 

Wiring practice

20

7.2

 

Thermocouple wires

21

8

POWER SUPPLY

23

8.1

 

Rechargeable batteries

23

8.2

 

Battery Charger

23

8.3

 

How to maximize the battery life

23

9

OPERATION & APPLICATIONS

24

9.1

 

Power ON

24

9.2

 

Battery voltage indication

24

9.3

 

Operating mode set up

24

9.3.1

 

IN - OUT mode selection

25

9.3.2

 

Parameter or sensor selection

25

9.3.3

 

Tecnical unit

26

9.3.4

 

Decimal point position

26

9.3.5

 

International Temperature Scale

26

9.3.6

 

Rj mode

26

9.3.7

 

Convert function

26

9.3.8

 

Average readings

27

9.3.9

 

IN-OUT data memories

27

9.3.9.1

Data memory configuration

27

9.3.9.2

Data memory manual recall

28

9.3.9.3

Data memory automatic scanning

28

9.3.9.4

Manual step advance

29

9.3.10

 

Automatic simulation cycle

29

9.3.10.1

Simulation cycle selection

29

9.3.10.2

Simulation cycle

31

9.3.11

 

Rj compensation mode check

31

9.3.12

 

Scale factor program

32

9.3.13

 

Installation parameter procedure

34

9.3.13.1

Firmware version code - Serial number

34

4

Image 4
Contents CL526 OMEGAnetSM On-Line Service Internet e-mail Info@omega.com Introductory Note Table of Contents Digital Interface General Performance Specifications Power supply Battery lifeBattery voltage Dimensions 120x60x230 mm Weights net 1 KgTable of ranges and accuracy 32 to +302F ± 0.02% of rdg +0.18FGeneral Features Case Physical Description Functional Description Power supply+ 5 V for logic and analog circuits 5 V for analog circuits Input circuit Microprocessor FirmwareDigital display Digital to analog converterBattery charger. Operation from line source Resistance and Rtd measurementsResistance and Rtd simulation Thermocouples input-output circuitUnpacking PRE-OPERATIONAL Check Out 1248.3C TcWiring practice Electrical ConnectionsThermocouple wires Examples of input /output wiring and connectionsLimit of Error of thermocouple wires ClassPower Supply Battery ChargerHow to maximize the battery life Battery Line OpPower on Battery voltage indicationOperating mode set up Operation & ApplicationsOUT mode selection Parameter or sensor selection1032.2C TcK Out 0.0C TcKInternational Temperature Scale Rj modeTecnical unit Decimal point positionAverage readings Data memory configurationIN-OUT data memories Data memory manual recall Data memory automatic scanningAutomatic simulation cycle Manual step advanceSimulation cycle selection Time 0h 0m 50s Start 0.0mVEnd 100.0mV 0mVRj compensation mode check Simulation cycleMode Linear Mode Square Scale factor programRJ 0.0C ext ProgWord mbar Word psi Word hPaFirmware version code Serial number Installation parameter procedureExternal Rj compensation Digital interface data program mode Digital output wiring practiceDigital Interface Baud RateCommunication protocol from CL526 to a PC TTL to RS 232 adapterComputer CL526 Instruct DataPage Ramp Computer request for CL526 settings = OHMInstr ModeDis/Lin STO 2 #D 127 202 Display Chksum = DATA1 + DATA2 + Data 3 + Data 4 .AND.7F Communication programs Example a data transfer from CL526 to PCExample B PC instructions to CL526 Example a3ØØ While LOC 1 = Ø Wend Maintenance Safety recommendationsFaulty operating conditions Error ChecksumProtection fuses StorageIndex WARRANTY/DISCLAIMER Temperature