Wiring
‑91‑
Figure 3‑23 Main circuit wiring of three‑phase 380 V models
Note
● 1KM: Electromagnetic contactor; 1Ry: Relay; 1D: Flywheel diode
● The DO is set as alarm output (ALM+/‑). When the servo drive alarms, the power
supply is cut off automatically and the alarm indicator lights up.
3.5.5 Wiring of External EMC Filter
Install the filter near the input terminals of the drive. The cable between the filter and
the drive must be shorter than 30 cm. Connect the grounding terminal of the filter
together with the grounding terminal of the drive. Ensure the filter and the drive are
installed onto the same conductive mounting surface that is connected to the main
grounding of the control cabinet.
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