1. Model check and handling
1-28
AC 220 ~ 440[V]
50/60[Hz]
R
S
T
U
V
W
2) Wiring
- Connect the grounding terminal of the drive and motor to the drive side and ground all at
once to the closest point. Use the class-3 earth (100Ω or below) to prevent electric shock
and mis-operation.
- The U, V, W and FG terminal of the drive and motor must be aligned. Because the 2 lines
are replaced with the commonly used motor, the rotating direction cannot be changed.
- If you connect the commercial power to the U, V, W and FG terminal of the drive, it can be
damaged.
- Connect the 200V level power to the R, S and T terminal and the power besides the 200V
level must be installed with a transformer.
- Always connect the standard regenerated resistance to the P and B terminal of the drive.
3) Operation
- The brake of the motor is intended to hold when the motor is powered off.
If the brake is operated while the motor is rotating, the brake will be broken.
- Install circuit breaker(NFB) and magnetic contactor (M / C) to power supply R, S, T.
When an alarm occurs and an abnormal current flows, cut off the circuit to prevent the
secondary fire.
4) Maintenance
- “High Voltage” remains in the drive for some time after power down.
Carry out wiring work or inspection after the power has been turned off for 10 minutes or
more and the CHARGE lamp is turned off. It may cause electric shock.
- Do not touch the regenerative resistor, servo motor, etc. for a while after the power is
turned off. It may cause burns.
- Mega-testing your drive may damage servo drive.
- The encoder of the motor cannot be removed. Never remove the cover, etc.
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