E1 Series Servo Drive User Manual Electrical Planning
5-10 HIWIN MIKROSYSTEM CORP.
While connecting multiple servo drives, the control signal cables (CN6) must be away from the main
power cables to prevent signal from being interfered.
Figure5.1.2.6
5.1.3 Grounding
To prevent interference from causing false operation, perform grounding by following the instructions
below.
(1) Use the third type grounding or D type grounding (Grounding resistance must be below 100 Ω.).
(2) The servo drive cannot share the same power supply with electric welding machine or electric
discharge machine. If there is high frequency generator near the servo drive, install noise filter at the
input sides of main circuit power cable and control circuit power cable. For installation instructions of
noise filter, please refer to section 5.1.2.
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