Yaskawa FSP Short Form - Manual (Page 37)

FSP Amplifier Short Form Installation Guide Wiring
• In conformance with local electrical codes, ground the FSP Amplifier grounding
terminal (grounding resistance: 100 Ω or less).
• Be sure to connect the grounding wire of the servomotor to of the FSP
Amplifier.
• Never share the grounding cable or main grounding point with welding
equipment, power equipment or other high-voltage devices. Separate the
grounding cable from wiring of high-voltage equipment.
• Make the grounding wire as short as possible.
• If two or more FSP Amplifiers are used, ground them as shown in (a) below.
• Avoid methods (b) and (c).
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