Safety Function Errors (S05) - Mitsubishi Electric M800 Series Manual

M800/M80/E80/C80 Series Alarm/Parameter Manual
3 Servo/Spindle Alarms (S)

3.3 Safety Function Errors (S05)

S05 Safety function error
Details
The STO signal has been input through the CN8 connector.
Remedy
Make sure that a short-circuiting connector has been inserted into CN8.
S05 Safety function error
Details
STO signal is input by dedicated wiring STO function during servo ON.
Remedy
Refer to the manual of drive unit.
S05 Safety function error
Details
STO signal is illegally input by dedicated wiring STO function during servo OFF.
(Illegal input : Signal input state for STO1 and STO2 is mismatched.)
Remedy
Refer to the manual of drive unit.
S05 Safety function error
Details
STO signal is illegally input by dedicated wiring STO function during servo ON.
(Illegal input : Signal input state for STO1 and STO2 is mismatched.)
Remedy
Refer to the manual of drive unit.
IB-1501279-H
0001
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0006
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