Mitsubishi Electric GOT SIMPLE Series Operation Manual page 410

Power supply system
■Actual status
I/O equipment (such as a relay) and power equipment (such as a servo amplifier) use the power supply in the same system as
the one of the GOT.
Main power
PLC power
AC200V
I/O power
Main circuit power
■Corrective action for when it is true
Carry out the wiring with the power supply of the GOT separated from the one of the I/O equipment and power equipment and
connect an isolation transformer. This will help minimize noise interference.
Main power
PLC power
AC200V
I/O power
Main circuit power
34 TROUBLESHOOTING
408
34.1 GOT Restoration Sheets
PLC
GOT
I/O
equipment
Power
equipment
Isolation transformer
PLC
GOT
I/O
equipment
Power
equipment
Check result
□ True
□ False
Result
□ Effective
□ Ineffective