I have a servo pack MODEL YASKAWA SGDH-30DE with a Servo motor.

The encoder module got spoiled.

Now I want to run the motor with contact input speed control mode.

With the manual supplied I cannot switch the controller to contact input speed mode.

Whenever I switch the controller it keeps on giving error message pertaining
to missing module.

Anybody familier with YASKAWA please Help!

Vipin