3.2Applications
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3.2
Applications
This section describes the applications of the Digital Operator’s basic operations for
operating and adjusting the motor. Be sure to read
3.1 Basic Operations
before reading
this section.
3.2.1 Operation in Alarm Traceback Mode
The alarm traceback mode displays up to ten alarms that occurred previously. Allowing con-
firmation of what alarm occurred when, is a useful aid to speed up troubleshooting.
The alarm traceback data is not cleared when the alarm is reset or when the Servopack pow-
er is turned OFF. The alarm traceback data does not prevent the Servopack from operating
properly. Use the special operation to clear alarm traceback data to clear the data. Refer to
3.2.6 Clearing Alarm Traceback Data
for details.
Alarm Sequence Number
Alarm Code
The higher the number,
the older the alarm data
See the table of
alarms on page 3-14.
Alarm Confirmation
Use the following procedure to determine which alarms occurred previously.
1) Press
DSPL
SET
to select the alarm trace-
back mode.
2) Press the
and
keys to scroll the
alarm sequence numbers up and down
and display information on previous
alarms. The higher the left-hand digit
(alarm sequence number), the older the
alarm data.
3
Alarm Traceback Mode
Older
Newer
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