Using The Functions; Operation In Alarm Trace-Back Mode - YASKAWA SGM series User Manual

4.2

Using the Functions

This section describes how to use the basic operations described in section 1 to operate
and adjust the motor.
4.2.1

Operation in Alarm Trace-back Mode

4.2.2 Operation Using the Digital Operator
4.2.3 Autotuning
4.2.4 Reference Offset Automatic Adjustment
4.2.5 Speed Reference Offset Manual Adjustment Mode
4.2.6 Clearing Alarm Trace-back Data
4.2.7 Checking Motor Type
4.2.8 Checking Software Version
4.2.1 Operation in Alarm Trace-back Mode
1) The alarm trace-back mode displays up to ten alarms which occurred previously. By al-
lowing confirmation of what alarm occurred when, it is a useful aid to speed up trouble-
shooting.
NOTE The alarm trace-back data is not cleared on alarm reset or when the Servopack power is
turned OFF. This does not adversely affect operation.
The data is cleared using the special mode: Clear alarm trace-back data.
Refer to sub-section 4.2.6 for details.
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Alarm Sequence Number
The higher the number,
the older the alarm data
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Alarm Code See the table of
alarms on page 185.
4.2 Using the Functions
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