Yaskawa Sigma Mini - Manual (Page 116)

APPLICATIONS
2.8.2 Wiring for Noise Control cont.
— 2-72 —
• Ground a noise filter that is inside the Unit as follows:
If a noise filter is located inside
a Unit, connect the noise filter
ground wire and the ground
wires from other devices
inside the Unit to the ground
plate for the Unit first, then
ground these wires.
Unit
Ground
Noise
filter
2