IAI America PCON-CA - Manual (Page 222)

Chapter 8
Troubleshooting
POWER CON
PCON-CA/CFA
214
Alarm
Code Alarm Level
Alarm Name Cause/Treatment
0E0 Overload Cause : 1) The work weight exceeds the rated weight, or
an external force is applied and the load
increased.
2) If the actuator is equipped with a brake, the
brake is not released.
3) The slide resistance of the actuator is locally
high.
Treatment : 1) Check the work and its surrounding area to
remove the cause.
2) Supply 24V DC 150mA to the BKRLS terminal
on the power supply connector and if you can
see the condition is cancelled, it is considered
the controller failure. Please contact IAI. If the
brake is not released, the brake itself may be
faulty, cable may be disconnected, or the
controller may be faulty. Please contact IAI.
3) In the case that the work can be moved by
hand, move it. Then, check that there is no
location where a sliding resistant is too large.
Check if the installation face is distorted.
When the error occurs in operation of the
actuator only, Please contact IAI.
Caution
Restart the operation after making sure to remove the
cause.
If you cannot determine that the cause is removed
completely, wait for at least 30 minutes before turning on the
power to prevent the motor coil from burning.
0E5
Cold start
Encoder receipt error Cause : This shows the data was not received in normal
condition from the encoder side to the controller
(applicable part to Simple Absolute).
1) Cable breakage of encoder cable or
connector connection failure
(If the detail code in the error list of the
teaching tool is 0002H.)
2) Effect of noise
(If the detail code in the error list of the
teaching tool is 0001H.)
3) Malfunction of component (communication
part) inside the actuator
4) A faulty part inside the controller
(communication part).
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 actuator. If
any error does not occur, it might be caused
by noise. Take proper measures against
noise.
If the cause is due to (3) or (4), it is necessary to
replace the actuator (motor part) or controller.
If the cause cannot be specified, please contact
IAI.