7.4 Troubleshooting by alarm groups
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7. Troubleshooting
7.4 Troubleshooting by alarm groups
The alarms in ELECYLINDER are classified in two types of levels, “alarms” and “warnings”
depending on the details.
“Alarms” are grouped into 5 types.
Alarm
level
SV/ALM
LED
* ALM
signal
Situation
when
generated
Clearing method
Alarm Red ON OFF
Servo OFF
after gradual
stop
Cleared by resetting the alarm.
If it cannot be cleared by resetting the
alarm, turn off the power, then turn it on
again.
Warning
Green
blinking
ON
Continued
operation
● Maintenance Warnings 1/2 (Total travel
count / Total travel distance) are
cleared by updating the set values in
the maintenance information window.
● Maintenance Warning 3/4 (Overload
warning / Capacitor assumed Life
exceeded warning) are cleared by
resetting the alarm.
* Maintenance Warning 4 should occur
again after power reboot.
Caution
Clear alarms only after investigating and resolving the cause.
If the same alarm recurs after clearance, it is highly probable that the cause of the alarm
has not been resolved.
If the cause of the alarm cannot be resolved or the alarm cannot be cleared after
resolving the cause, contact IAI.
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