Yaskawa Sigma II Series Servo System - Manual (Page 300)

Sigma II User’s Manual Chapter 7: Using the Digital Operator
7 - 26
Follow this procedure to automatically adjust the speed/torque reference offset.
Using the Hand-held Digital Operator
1. Input the (intended) 0V reference voltage from the host controller or external
circuit.
2. Press the DSPL/SET key to select the auxiliary function mode.
3. Select the parameter Fn009.
Press the Left Arrow or Right Arrow key to select the digit.
Press the Up Arrow or Down Arrow key to change the value.
4. Press the DATA/ENTER key, and the display will be as shown below.
5. Press the MODE/SET key, and the following display will flash for one second.
The reference offset will be automatically adjusted.
6. Press the DATA/ENTER key to return to the auxiliary function mode display.
This completes the speed/torque reference offset automatic adjustment.
Servomotor
Slow Rotation
(Servo ON)
Servo amplifier
Servo OFF
0V Speed or
Torque
Reference
Host
Controller
Flashing for
one second