Applicable Systems
CJ/CS Series
Symptoms
FALS(07) instruction executed, PLC stopped.
Possible Causes
Program logic triggered a fatal error condition via FALS instruction.
Troubleshooting Steps
Check SR253 for FALS code, identify and fix the condition that triggered FALS.
How to Reset
Fix condition and power cycle
Source: Omron CP1H system manual
Category: PLC & VFD