Omega Multifunction Indicator-Simulator manual Computer request for CL526 settings, = Ohm

Page 40

 

18

= Ni120

 

19

= OHM

 

20

= 22 mV

 

21

= 100 mV

 

22

= 1000 mV

 

23

= 10 V

 

24

= 20 mA

 

25

=

X scaling

Lin (name).AND.80hex =

0

= value OK

 

80hex

=

error

if line (name).AND.80hex = 80hex

0

= under

corresponding "Value Lo"

1

=

over

 

2

=

error 7

 

3

=

error 2

 

4

=

error 6

 

6

=

error 0

if line (name).AND.80hex = 0

value (name) = 2nd complement (16 bit) Value Hi (name).256 + Value Lo (name)

Mode =

 

0

= one ramp dual slope

 

 

1

= multi ramp dual slope

 

 

2

= one step one slope

 

 

3

= multi ramp one slope

Type X

 

0

= 0 - 100 mV

 

 

1

= 0 - 1000 mV

 

 

3

= 4 - 20 mA

 

 

4

= 0 - 400 _

 

 

5

= 1 - 5 V

 

 

6

= 0 - 10 V

Mode X

 

0

= linear

 

 

1

= square

STO Group selected

0

= A

 

 

1

= B

 

 

2

= C

 

 

...

= ...

 

 

n (max. 19)

= n (max. T)

Program

 

0

= Program 1

 

 

1

= Program 2

 

 

...

= ...

 

 

n (max. 7)

= n (max. Program 7)

Ramp

 

0

= Autoramp 1

 

 

1

= Autoramp 2

 

 

2

= Program

From

To

0

= STO 0 Group A

 

 

1

= STO 1 Group A

 

 

2

= STO 2 Group A

 

 

3

= STO 0 Group B

 

 

...

= ...

 

 

n (max. 59)

= STO n Group n (max. STO 2 Group T)

Volt Vbat

 

 

= (Vbat x 2) / 51

CHKSUM ( checksum ) = DATA1 + DATA2 + DATA3 + DATA4).AND. FF

The above is useful to verify the integrity of transmitted and received data The minimum time-out of the CL526 is 5 seconds.

10.5Computer request for CL526 settings

Computer

 

CL526

 

Tx IDNAME

_

Rx IDNAME

Proceed if name acknoledged

Rx IDNAME

ß

Tx IDNAME

If not, do not answer

Tx Instruction

_

Rx Instruction

 

Rx Instruction

ß

Tx Instruction

 

Tx DATA 1

_

Rx DATA 1

 

Rx char

ß

Tx char

 

Tx DATA 2

_

Rx DATA 2

 

Rx char

ß

Tx char

 

40

Image 40
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