Omron Vision Sensor FH Series Connection Manual page 57

 Precautions
None
 Example
In the following example, a command response is received from the Vision Sensor, and
if the received command response is not OK (0), the program is terminated.
SET S089 "FHRUNRECVRES"
SET B098 1
WAIT B098=0
IFTHENEXP I099<>0
JUMP *EXIT
ENDIF
IFTHENEXP R090<>1
JUMP *EXIT
ENDIF
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