Chapter 4
4-14
Operation
■ Manual Tuning Procedure 
Turn OFF the online autotuning switch.
Set the gain adjustment rotary switch. 
(Refer to the previous page for setting the gain adjustment rotary switch.)
Turn ON the power.
Run the operation with a normal operating pattern and load.
If an error occurs, reset the gain adjustment rotary switch 
and perform the operation again.
Start
N
Y
Turn OFF the power.
Y
N
If no errors occur, stop operation.
End
Do not perform extreme adjustment 
and setting changes as they may 
destablize the operation. Adjust the 
gain a little at a time while checking 
the Servomotor operation.
Operating properly?
Operating properly?