Control Power Supply Input; Wiring Between Motor And Pulse Encoder; Motor Wiring - Fuji Electric Faldic-a RYS-R Series User Manual

(4) Control power supply input

The wiring procedure for control power supply of 1.5 [kW] and below is as follows.
(a) Connector
Use a connector of WSK-L02P type. See (3) of 4.1 Amplifier, motor and optional
devices layout and (2) m of 10.8 optional cables, connector kits,
battery and external braking resistors.
(b) Wiring
Remove the insulation covering of wire by approx. 13[mm] length
and, while strongly pressing the arrow part in the figure by the
operation lever furnished with the connector or flat head
screwdriver, insert the wire.
After connecting 2 wires, engage the connector with the control
power supply and amplifier.

4.3 Wiring between motor and pulse encoder

(1) Motor wiring

Connect the power line of the motor to the output U, V, W terminals of the amplifier.
Do not connect commercial power supply to the motor terminals.
The direction of rotation of the motor cannot be changed by changing the phase sequence of the motor terminals. It can be achieved by
system para.
CAUTION
Do not connect commercial power supply directly to the motor. Otherwise, motor may break.
The wiring length between amplifier and motor should be within 50[m].
It is not permitted to perform on/off of the wiring between the amplifier and motor by magnetic contactors. It is not permitted to turning on/off
multiple motors with a single amplifier.
Furthermore, it is not permitted to wiring the following equipment along the wiring between amplifier and motor :
Phase advancing capacitor, reactor, power filter, surge suppressor (surge killer)
Ｕ
Ｖ
Ｗ
Motor
Connect to
amplifier
Ｕ
Ｖ
Ｗ
(grounded cable)
4-7
Connect to control
power supply
Amplifier
MHT260a (Engl.)