Mitsubishi Electric GOT SIMPLE Series, User Manual

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22 TROUBLESHOOTING
22.1 GOT Restoration Sheets
287
22
GOT installation status check sheet
Check the installation status of your GOT regarding the following items.

Wiring inside

Outside the panel

Wiring of the GOT's FG cables and power lines

Countermeasures to prevent surges

Installation status

Grounding status of the control panel where the GOT is installed

Power supply system
Mark the checkboxes that apply to the current status, and take the measures if necessary.
Only when the corrective actions are taken, put a check mark in the check box of "Effective" or "Ineffective" depending on the
results of the actions.
Wiring inside
■
Actual status
Power lines such as power supply cables or servo amplifier drive cables and communication cables are crossed each other in
the wiring duct in the control panel.
■
Corrective action for when the cables are crossed each other
Wiring the power lines and the communication cables to keep them away from each other in the control panel will help
minimize noise interference.
Check result
□ Crossed
□ Not crossed
Result
□ Effective
□ Ineffective
NFB
MC MC RA RA
NFB
MC MC RA RA