Mitsubishi Electric MELSEC iQ-FX5 User Manual page 20

• Signal state
Signal name
I/O signal PLC READY signal
READY signal
All axis servo ON
Synchronization flag
Axis stop signal
M code ON signal
Error detection signal
BUSY signal
Start complete signal
External signal Forced stop input signal
Stop signal
Upper limit (FLS)
Lower limit (RLS)
1 START AND STOP
18
1.1 Start
Signal state
ON CPU module preparation completed
ON Preparation completed
ON All axis servo ON
ON The buffer memory can be accessed.
OFF Axis stop signal is OFF
OFF M code ON signal is OFF
OFF There is no error
OFF BUSY signal is OFF
OFF Start complete signal is OFF
ON There is no forced stop input
OFF Stop signal is OFF
ON Within limit range
ON Within limit range
Device
[Cd.190] PLC READY signal
[Md.140] Module status: b0
[Cd.191] All axis servo ON signal
[Md.140] Module status: b1
[Cd.180] Axis stop
[Md.31] Status: b12
[Md.31] Status: b13
[Md.141] BUSY signal
[Md.31] Status: b14
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