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Sigma II User's Manual
7.2.5
Clearing Alarm Traceback Data
This procedure clears the alarm history, which stores the alarms generated in the
servo amplifier. After clearing, each alarm in the alarm history is set to A.- -, which
is not an alarm code. Refer to Section 7.2.1 Operation in Alarm Traceback Mode for
details.
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 Arrow
Press the Up Arrow
3. Press the DATA/ENTER key, and the display will be as shown below.
4. Press the DSPL/SET key to clear the alarm traceback data. The following dis-
play 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. Presss the DATA/ENTER key to return to the parameter code display.
This completes the alarm traceback data clearing procedure.
or Right Arrow
key to select the digit.
or Down Arrow
key to change the value.
Flashing for
one second
7-35
Chapter 7: Using the Digital Operator
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