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DVP-ES2-EX2-SS2-SA2-SX2-Operation Manual

DVP-ES2-EX2-SS2-SA2-SX2-Operation Manual

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4. Communications<br />

Field Name<br />

ASCII<br />

Force Data Lo 00<br />

Error Check (LRC)<br />

END 1<br />

END 0<br />

F6<br />

0D (Hex)<br />

0A (Hex)<br />

4.5.5 Command Code: 06, Set content of single register<br />

Example: Set content of register T0: 12 34 (Hex)<br />

PC→PLC “: 01 06 06 00 12 34 AD CR LF”<br />

Sent message:<br />

Field Name<br />

ASCII<br />

STX :<br />

Slave Address 01<br />

Command code 06<br />

Register Address Hi 06<br />

Register Address Lo 00<br />

Preset Data Hi 12<br />

Preset Data Lo 34<br />

Error Check (LRC)<br />

END 1<br />

END 0<br />

AD<br />

0D (Hex)<br />

0A (Hex)<br />

PLC→PC “: 01 06 06 00 12 34 AD CR LF”<br />

Feedback message:<br />

Field Name<br />

ASCII<br />

STX :<br />

Slave Address 01<br />

Command code 06<br />

Register T0 Address Hi 06<br />

Register T0 Address Lo 00<br />

Preset Data Hi 12<br />

Preset Data Lo 34<br />

Error Check (LRC)<br />

END 1<br />

END 0<br />

AD<br />

0D (Hex)<br />

0A (Hex)<br />

4-17

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