Mitsubishi Electric GOT SIMPLE Series Operation Manual page 112

Control panel outside wiring
■Current status
Check if the power line and the communication cable are installed together.
Communication
cable
■Measure for the cables tied in a bundle
As shown in the figure below, leading the power line and communication cable separately from different places to the outside
of the control panel reduces the influence of noise from the power line.
Power line
Communica
cable
Separating the communication cable from the power line or using a separator (made of metal) in the duct, as shown below,
reduces the influence of noise.
Power
line
100 mm or more
Signal
wire
Wiring of the FG cable and power line for the GOT
■Current status
Check if the FG cable and power line of the GOT are installed together.
GOT
FG
Power for the
power equipment
■Measure for the cables tied in a bundle
Separating the FG cable and power line of the GOT reduces the influence of noise.
GOT
FG
Power for the
power equipment
11 TROUBLESHOOTING
110
11.1 GOT Restoration Sheets
Powe
Wiring duct Separator
Power Communication
cable
line
Check result
□ Installed together
□ Not installed together
Effect
□ Effective
□ Ineffective
Effect
□ Effective
□ Ineffective
Check result
□ Installed together
□ Not installed together
Effect
□ Effective
□ Ineffective