Electrical Installation
‑36‑
Figure 6‑2 Main circuit wiring of three‑phase 220 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.
● Three‑phase 380 V models: SV660FT3R5I, SV660FT5R4I, SV660FT8R4I, SV660FT012I,
SV660FT021I, SV660FT026I