3-7 Motor drivers
3 - 18
Replacement
The replacement of the motor driver is briefly described below.
WARNING
Make sure that the tester is powered off and unplugged before starting your operation. Otherwise it could
possibly cause bodily injury or mechanical trouble.
When a motor driver has to be replaced, be sure to verify SW 1 and SW2 and change the switch positions
according to instruction in following page.
To access the screw to remove or install the motor driver, used a Philips screw driver No.2 with 130mm
length or more.
Wiring
Cable connection to the m otor driver is described below.
Screw (X2)
(P2-M4X10)
Philips screwdriver (No.2)
with 130mm length or more
Communication cable
Power cable
(Power input)
Power Interface cable
Power cable
(To motor)
Communication cable
In case of Stand-alone
tester a Short connecter
must be plugged to Y1.
Input signal cable
Encoder cable
(To motor)
Earth cable
