YASKAWA Sigma-V Series User Manual page 90
Ac servo drives for use with large-capacity models design and maintenance, multi-winding drive unit rotational motor, mechatrolink-ii communications references, servopack, converter, servomotor
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- User manual (434 pages) ,
- User manual (363 pages) ,
- User manual (167 pages)
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3 Wiring and Connection
3.11.2 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.
Ground plate
If a noise filter is located inside a control panel, first 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,
then ground the plates.
Ground
3-44
Incorrect
Noise
Filter
Converter SERVOPACK
P
P
N
N
Shielded
ground wire
Ground plate
Control Panel
Noise
Filter
Ground plate
Correct
Noise
Filter
Converter SERVOPACK
P
P
N
N
Converter
SERVOPACK
P
P
N
N
Converter
SERVOPACK
P
P
N
N
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Troubleshooting
