Appendix D  Initializing the Absolute Encoder
D.3  Σ-II SERVOPACK
A-33
( 2 ) Initialization Using the Built-in Panel Operator
1. Press the MODE/SET Key to select the Auxiliary Function Mode. 
2. Press the UP ( ) and DOWN ( ) Keys to select parameter Fn008. 
3. Press the DATA/ENTER Key for more than one second. 
The following display will appear. 
4. The rightmost digit will be incremented each time the UP ( ) Key is pressed. Press the UP ( ) Key 
several time until “PGCL5” is displayed. 
If a mistake is made in the key operation, “nO_OP” will blink on the display for 1 second and then the display 
will return to the Auxiliary Function Mode. If this happens, return to step 3, above, and repeat the operation. 
5. Press the MODE/SET Key. 
The display will change as shown below and the clear operation will be performed for multiturn data for the 
absolute encoder. 
6. Turn OFF the control power supply and the main power supply of the SERVOPACK and then turn them 
ON again to validate the settings.
Returns to the Auxiliary 
Function Mode. 
Blinks for 1 s. 
Mistake in Key Operation
UP Key
UP Key