Yaskawa Large Capacity Sigma II Series - Manual (Page 253)

6.2 Applied Operation
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6.2.5 Clearing Alarm Traceback Data
This procedure clears the alarm history, which stores the alarms generated in the SERVO-
PACK. Each alarm in the alarm history is set to A.- -, which is not an alarm code. Refer to
6.2.1 Operation in Alarm Traceback Mode.
Follow the procedure below to clear the alarm traceback data.
Using the Hand-held Digital Operator
1. Press the DSPL/SET Key to select the auxiliary function mode.
2. Select the parameter Fn006.
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 DSPL/SET Key to clear the alarm traceback data. The following display will
flash for one second, and, after the alarm traceback data is cleared, the display will
return to the one in the above step 3.
5. Press the DATA/ENTER Key to return to the parameter number display.
This completes the alarm traceback data clearing procedure.
Flashing for
one second