Maintenance and Troubleshooting
Unipro 3.5
Rev. 8.00
November 30, 1995
KkEvent
Outputs
LlProgram
Number
MmMode
NnProgram Step
Number
PpProportional
Band
QqMemory
Update
RrRemote
Program Access
SsSetpoint
*tTemperature
UuStatus
Vv% Output
XxParameters**
Zz
Communications mode
*wRead DIP
Switches
*Update Not Allowed
** See X Protocol Section
OPTOMUX Protocol
The OPTO 22 format is RS-422, Full-Duplex, 1200 BAUD, 8
bit, no parity, and 1 stop bit. The message format follows the
OPTOMUX two pass protocol. The UNIPRO sends messages
to set up the events board per the events partition, activate the
appropriate outputs, and reads the input conditions. The
UNIPRO initiates messages on this buss and waits ½ second for
a reply.