Respond Message Format; Command's Description; Zeroing - RADWAG WPW/E User Manual

UH
ODH
OUH
PC
Notice:
1. Each command have to be terminated in CR LF;
2. The best Policy for communication is not sending another
command until the former answer has been received.

28.3. Respond message format

After sending a request message you can receive:
XX_A CR LF
XX_D CR LF
XX_I CR LF
XX _ ^ CR LF
XX _ v CR LF
XX _ OK CR LF
ES_CR LF
XX _ E CR LF
XX - command name
_ - substitutes spaces

28.4. Command's description

28.4.1. Zeroing

Syntax Z CR LF
Possible answers:
- command accepted and in progress
Z_A CR LF
- command completed
Z_D CR LF
Set upper threshold
Read lower threshold
Read upper threshold
Send all implemented commands
command accepted and in progress
command completed (appears only after XX_A)
command comprehended but cannot be executed
command comprehended but time overflow error appeared
command comprehended but the indication below the
Command done
Command not comprehended
error while executing command – time limit for stable result
exceeded (limit time is a descriptive parameter of the scale)
- 156 -