User Manual

ManualsBrandsRockwell Automation ManualsEquipment2755 Enhanced Decoder Series B

15–53ASCII Host Commands

Publication 2755-833

HC - Configure Host Communications

Command Format: HCaaannnssspppfr

Function: Configures host communication parameters.

Parameters: aaannnssspppfr

Command

Parameter

Parameter Function Valid Values

aaa ACK (Acknowledge) character

ASCII decimal value

000 to 254

255 = None

nnn

NAK character

(Negative Acknowledgement)

ASCII decimal value

000 to 254

255 = None

sss Start scan character A

ASCII decimal value

000 to 254

255 = None

ppp Stop scan character A

ASCII decimal value

000 to 254

255 = None

f Large buffer enable 1=Yes, 0=No

r Send Message to Host

0 = At end of Trigger

1= Immediately after

Valid Package

Response: = rr <end>

rr = response code

<end> = end of message control code