Yaskawa Large Capacity Sigma II Series - Manual (Page 260)

6 Using the Digital Operator
6.2.8 Zero-point Search Mode
6-40
Follow the procedure below to execute the zero-point search.
Using the Hand-held Digital Operator
1. Press the DSPL/SET Key to select the auxiliary function mode.
2. Select the parameter Fn003. Press the Left or Right Cursor Key to select the digit. Press
the Up or Down Cursor Key to change the number.
3. Press the DATA/ENTER Key. The following display will appear.
4. Press the SVON Key and the display is as shown below. Now it is ready for executing
the zero-point search mode.
5. Hold down the Up or Down Cursor Key to execute the zero-point search.
When the parameter is set to Pn000.0 = 0 (default), pressing the Up Cursor Key will
rotate the motor in the forward direction. Pressing the Down Cursor Key will rotate the
motor in the reverse direction. When the parameter is set to Pn000.0 = 1, the rotation of
the motor is reversed.
6. Press the DATA/ENTER Key to return to the auxiliary function mode display.
This completes the zero-point search execution.
Keeps flashing until
search is completed. Up: Forward
Down: Reverse