IAI Rcon, Instruction Manual, Page: 616 / 838

2.4 Driver Unit/Simple Absolute Unit Alarm Causes and Countermeasures
C2-9
ME0384-4A
M
ai
nt
ena
nc
e
Sec
tion
C
ha
pt
er
2
Tr
oubl
es
hoot
in
g
2.4 Driver Unit/Simple Absolute Unit Alarm Causes and Countermeasures
Alarm levels
Alarms are classified into 3 levels depending on the content of the error.
Alarm
level
SYS LED
I/II
ALM signal
Situation
when
generated
Alarm content and cancellation method
Message Green ON No output Does not stop Alarm reset will cancel maintenance output
such as overload warning or low battery
voltage, or minor issues alarms, including
teaching tools.
[Refer to tool instruction manuals for details]
Operation
cancel
Red ON Outputs After
decelerating
stop
Servo OFF
Medium-level issue.
Alarm can be canceled with alarm reset via
PIO or teaching tools.
Cold
start
Red ON Outputs After
decelerating
stop
Servo OFF
Perform software reset with the teaching tool,
or by turning the power ON again.
Home return is required for any actuators of
incremental specification.
Caution
●
Clear alarms only after investigating and resolving the cause in all cases.
If the cause of the alarm cannot be resolved or the alarm cannot be cleared after
resolving the cause, contact IAI.
●
If the same error occurs again after clearing the alarm, the cause of the alarm has not
been resolved.