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11. Alarm Detection
The details of the alarm can be checked using the controller setting kit or the teaching box.
Please refer to the manuals of the controller setting kit or the teaching box for details of the alarms.
Please refer to section
“12.2 Alarm details”
of this manual on how to, deactivate the alarm.
11.1 Parallel output for the alarm group
In case of an alarm, this controller outputs a signal that informs the type of alarm.
Alarms are classified into 4 groups. When an alarm is generated, it is output in OUT0 to 3. OUT4 and
OUT5 are OFF.
The status of output terminal for each alarm group is as follows:
The “*ALARM” is expressed as negative-logic circuit.
When multiple alarms go off and there are different alarm groups, multiple OUT signals will turn on.
When the alarm has activated, the status of output terminal will be as follows:
*1) But if controller version is below SV1.00, SETON turns OFF and it is necessary to perform the
procedure to restart 2. below.
<Procedure to restart>
1. Input RESET → SVRE: automatically turned on (if SVON is ON when RESET is input)
2. Input SETUP → Instruction to restart after return to origin is completed
Alarm group
Parallel output
*ALARM
OUT0
OUT1
OUT2
OUT3
Alarm group B
OFF
OFF
ON
OFF
OFF
Alarm group C
OFF
OFF
OFF
ON
OFF
Alarm group D
OFF
OFF
OFF
OFF
ON
Alarm group E
OFF
OFF
OFF
OFF
OFF
Alarm group
Parallel output
Procedure of restart
SVRE
SETON
Alarm group B
There is no change. There is no change.
RESET input
Alarm group C
There is no change. There is no change.
RESET input
Alarm group D
OFF
There is no change
*1)
RESET input
*1)
Alarm group E
OFF
OFF
Power off
⇒
Turn on the power again
