IAI MCON-C, Инструкция по эксплуатации

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344
Alarm
Code
Alarm
Level
Alarm Name Cause/Treatment
0E4
Only for
A
drivers
Encoder send error Cause : The data sending and receiving between the
controller and encoder is conducted by the serial
communication. This error indicates that the data
sent from the controller was not received properly
at the encoder side.
1) Encoder cable is about to break or connector is
not plugged properly
2) Effect of noise
3) One or more communication ICs installed on the
encoder board are faulty.
4) One or more communication ICs installed on the
controller board are faulty.
Treatment : 1) Check on the cables and the connector joints to
see if any abnormality.
2) Interrupt the power to the peripheral equipment
and activate only the actuator. If any error does
not occur, it might be caused by noise. Take
proper measures against noise.
If 3) or 4) is the case, the encoder or controller
must be replaced. If the cause cannot be specified,
please contact IAI.
0E5
Only for
P and A
drivers
Encoder receipt error Cause : This indicates that the data was not received to the
controller in the normal condition from the simple
absolute area.
1) Connector connection error (If the detail code in
the error list of the teaching tool is 0002
H
.)
2) Effect of noise (If the detail code in the error list
of the teaching tool is 0001
H
.)
3) Malfunction of component (communication part)
inside the controller.
4) Initialization of battery-less absolute encoder is
incomplete
Treatment : 1) Check if any wire breakage on a connector and
the condition of wire connections.
2) Interrupt the power to the peripheral equipment
and activate only the this actuator and actuator.
If any error does not occur, it might be caused
by noise. Take proper measures against noise.
3) It is necessary to replace the actuator (motor
part) or controller.
If the cause cannot be specified, please contact IAI.
0E6
Only for
P and A
drivers
Cold start
Encoder Counter Error Cause : It is in a condition the encoder cannot detect the
position information properly.
1) Breakage on encoder relay cable, actuator
enclosed cable or improper connector
connection
2) Malfunction of encoder itself
3) Error status was received in initial
communication with battery-less absolute
encoder
Treatment : 1) Check if any breakage of cable at connectors
and the condition of connections.
Malfunction of the encoder can be concerned if
there is no suspected point on the cables. Please
contact IAI.
Chapter 9
Troubleshooting