4-62
4-6 Using DC Power
OMNUC G5-SERIES AC SERVOMOTOR AND SERVO DRIVE USER'S MANUAL
4
System Design
4-6 Using DC Power
You can use either an AC or DC power supply for the main power and control power for the
following Servo Drives.
R88D-KT75H
R88D-KT150H
There are no Servo Drive parameters that you need to change to use an AC or DC power
supply.
Precautions for Correct Use
If you use a DC power supply for the main power and control power, connect the positive side to
L1 and L1C on the terminal block (TB1) and connect the negative side to L3 and L3C.
Time is required to discharge power when the main power is turned OFF. High voltages remain
inside the Servo Drive even after the power supply is turned OFF. Take sufficient precautions
against electric shock. Before carrying out wiring or inspection, turn OFF the main power supply
and wait for at least 15 minutes.
Do not connect the power supply to the B1 or N terminal. Internal elements may be destroyed.
Do not connect or disconnect the terminal block while the main power supply is ON. Arcs may
cause burning.
To Next Page
Loading...
Need help?
General
