Omega Multifunction Indicator-Simulator, CL526 manual Instr, Mode

Page 41

Tx DATA 3

_

Rx DATA 3

Rx char

ß

Tx char

Tx DATA 4

_

Rx DATA 4

Rx char

ß

Tx char

Tx CHKSUM

_

Rx CHKSUM

Rx char

ß

Tx char

The CL526 receives and verifies CHKSUM; when not valid, it does not accept the transmitted data

Each PC instruction for operative mode request must be followed by the CHECSUM recalculation Instruction 47 (with the pertinent A and B values) as per the table below

Notes

Instr

DATA 1

DATA 2

DATA 3

 

DATA 4

A

B

Set In

 

25

Lin (actual)

x

x

 

x

---------

Set display

26

Display (actual)

x

x

 

x

---------

Set value

27

Value Hi (Out)

Value Lo (Out)

x

 

x

---------

Start ramp

28

x

x

x

 

x

---------

Start ramp

33

x

x

x

 

x

---------

TIME RAMP 1

127

0

2

Time Hi

 

Time Lo

0

0

START RAMP 1

127

0

4

Start Hi

 

Start Lo

0

0

STOP RAMP 1

127

0

6

Stop Hi

 

Stop Lo

0

0

STEP RAMP 1

127

0

8

Step Hi

 

Step Lo

0

0

Lin/Dis RAMP 1

127

0

10

Lin

 

Display

0

0

SOAK RAMP 1

127

0

12

Soak Hi

 

Soak Lo

0

0

MODE RAMP 1

127

0

14

0

 

Mode

0

0

TIME RAMP 2

127

0

18

Time Hi

 

Time Lo

0

16

START RAMP 2

127

0

20

Start Hi

 

Start Lo

0

16

STOP RAMP 2

127

0

22

Stop Hi

 

Stop Lo

0

16

STEP RAMP 2

127

0

24

Step Hi

 

Step Lo

0

16

Lin/Dis RAMP 2

127

0

26

Lin

 

Display

0

16

SOAK RAMP 2

127

0

28

Soak Hi

 

Soak Lo

0

16

MODE RAMP 2

127

0

30

0

 

Mode

0

16

LoX

 

127

0

34

LoX Hi

 

LoX Hi

0

32

HiX

 

127

0

36

HiX Lo

 

HiX Lo

0

32

DP/TYPE

127

0

38

DP

 

TYPE

0

32

MODE/Char 1

127

0

40

MODE

 

Char 1

0

32

Char 1/Char 2

127

0

41

Char 1

 

Char 2

0

32

Char 3/Char 4

127

0

43

Char 3

 

Char 4

0

32

Dis/Lin STO 0 #A

127

0

146

Display

(0)

Lin

0

144

Value

STO 0 #A

127

0

148

Value Hi (0)

Value Lo (0)

0

144

Dis/Lin STO1 #A

127

0

150

Dispaly

(1)

Lin

0

144

Value

STO 1 #A

127

0

152

Value Hi (1)

Value Lo (1)

0

144

Dis/Lin STO 2 #A

127

0

154

Display

(2)

Lin

0

144

Value

STO 2 #A

127

0

156

Value Hi (2)

Value Lo (2)

0

144

Dis/Lin STO 0 #B

127

0

162

Display

(0)

Lin

0

160

Value

STO 0 #B

127

0

164

Value Hi (0)

Value Lo (0)

0

160

Dis/Lin STO1 #B

127

0

166

Dispaly

(1)

Lin

0

160

Value

STO 1 #B

127

0

168

Value Hi (1)

Value Lo (1)

0

160

Dis/Lin STO 2 #B

127

0

170

Display

(2)

Lin

0

160

Value

STO 2 #B

127

0

172

Value Hi (2)

Value Lo (2)

0

160

Dis/Lin STO 0 #C

127

0

178

Display

(0)

Lin

0

176

Value

STO 0 #C

127

0

180

Value Hi (0)

Value Lo (0)

0

176

Dis/Lin STO 1 #C

127

0

182

Dispaly

(1)

Lin

0

176

Value

STO 1 #C

127

0

184

Value Hi (1)

Value Lo (1)

0

176

Dis/Lin STO 2 #C

127

0

186

Display

(2)

Lin

0

176

Value

STO 2 #C

127

0

188

Value Hi (2)

Value Lo (2)

0

176

Dis/Lin STO 0 #D

127

0

194

Display

(0)

Lin

0

192

Value

STO 0 #D

127

0

196

Value Hi (0)

Value Lo (0)

0

192

Dis/Lin STO 1 #D

127

0

198

Dispaly

(1)

Lin

0

192

Value

STO 1 #D

127

0

200

Value Hi (1)

Value Lo (1)

0

192

41

Image 41
Contents CL526 OMEGAnetSM On-Line Service Internet e-mail Info@omega.com Introductory Note Table of Contents Digital Interface General Performance Specifications Battery life Power supplyBattery voltage Dimensions 120x60x230 mm Weights net 1 Kg32 to +302F ± 0.02% of rdg +0.18F Table of ranges and accuracyGeneral Features Case Physical Description + 5 V for logic and analog circuits 5 V for analog circuits Power supplyFunctional Description Input circuit Firmware MicroprocessorDigital display Digital to analog converterResistance and Rtd measurements Battery charger. Operation from line sourceThermocouples input-output circuit Resistance and Rtd simulationUnpacking Out 1248.3C Tc PRE-OPERATIONAL CheckElectrical Connections Wiring practiceExamples of input /output wiring and connections Thermocouple wiresClass Limit of Error of thermocouple wiresBattery Charger Power SupplyHow to maximize the battery life Battery Line OpBattery voltage indication Power onOperating mode set up Operation & ApplicationsParameter or sensor selection OUT mode selection1032.2C TcK Out 0.0C TcKRj mode International Temperature ScaleTecnical unit Decimal point positionIN-OUT data memories Data memory configurationAverage readings Data memory automatic scanning Data memory manual recallSimulation cycle selection Manual step advanceAutomatic simulation cycle Start 0.0mV Time 0h 0m 50sEnd 100.0mV 0mVSimulation cycle Rj compensation mode checkScale factor program Mode Linear Mode SquareRJ 0.0C ext ProgWord psi Word hPa Word mbarExternal Rj compensation Installation parameter procedureFirmware version code Serial number Digital output wiring practice Digital interface data program modeDigital Interface Baud RateComputer CL526 TTL to RS 232 adapterCommunication protocol from CL526 to a PC Data InstructPage Ramp = OHM Computer request for CL526 settingsMode InstrDis/Lin STO 2 #D 127 202 Display Chksum = DATA1 + DATA2 + Data 3 + Data 4 .AND.7F Example a data transfer from CL526 to PC Communication programsExample B PC instructions to CL526 Example a3ØØ While LOC 1 = Ø Wend Safety recommendations MaintenanceFaulty operating conditions Error ChecksumStorage Protection fusesIndex WARRANTY/DISCLAIMER Temperature