YASKAWA E-V Series User Manual page 72

3 Wiring and Connection
3.8.2 Precautions on Connecting Noise Filter
Connect the noise filter ground wire directly to the ground plate.
Do not connect the noise filter ground wire to other ground wires.
Box
If a noise filter is located inside a control panel, connect the noise filter ground wire and the ground
wires from other devices inside the control panel to the ground plate for the control panel first, then
ground these wires.
Ground
3-36
×
Noise
Filter
SERVOPACK SERVOPACK
Shielded
Thick and
ground wire
short
Box
Control Panel
Noise
Filter
Box
Noise
Filter
SERVOPACK SERVOPACK
SERVOPACK
SERVOPACK