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6.1 Alarm groups
Alarms on this controller are one of the following 5 groups.
Group
Message alarm
Operation alarm
Error alarm
(internal cause)
Error alarm
(external cause)
Warning alarm
6.2 Alarm recording function
This function records and stores the error alarms (internal cause) as they occur,
along with their alarm number and alarm conditions at that time. Up to 50 alarms
can be stored.
* This function does not store the "81: AC POWER DOWN" error alarm.
Alarm description
■
Item
If 2 or more error alarms occur, the cause of the alarm with the
Cause
smaller alarm No. is stored.
Time
Total time counted while control power was on.
Position
Current position information when an alarm occurred
Speed
Speed at which robot was moving when alarm occurred.
Run status
"Run type" that was selected when alarm occurred.
Point number that was selected for operation when alarm
Run point
occurred. When not in operation a 0 (zero) is entered.
Current
Command current when alarm occurred
Voltage
Motor power voltage when alarm occurred
Input
Input information when alarm occurred
Output
Output information when alarm occurred
Error messages involving data editing or operation commands sent
as data.
Alarm that appears when operation ends due to an error.
Alarm that occurs due to internal causes. To resume operation after
eliminating the cause of the problem, you must reset the alarm
or turn the power off and back on again. An alarm description is
stored in the alarm history.
Alarm that occurs due to external causes. Alarm occurs when
safety circuit is triggered. Operation can resume after eliminating
the cause.
Alarm that is displayed as a warning. (This does not directly affect
operation.)
Description
6.1 Alarm groups
Description
Chapter 6 Troubleshooting
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