IAI MCON-C, Instruction Manual, Page: 353 / 480

343
Alarm
Code
Alarm
Level
Alarm Name Cause/Treatment
0DC Pressing motion range
over error
Cause : 1) After the pressing operation has complete, the
force to push back is too large and the pushed
back to the pressing start setting position.
2) The actuator touched the work during the
approach movement before the pressing
movement.
Treatment : 1) Revise the setting and adjust it so the force to
push back gets smaller.
2) Correct the pressing start setting position to the
front to have the approach distance shorter.
0DF
Only for
P
drivers
Operation
cancellation
Collision detection Cause : Collision of actuator was detected.
Treatment : Remove the cause of collision.
If it is an unexpected detection, re-adjust the
collision detection feature.
[Refer to Chapter 5 Collision Detection Feature]
0E0
Cold start
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) If an improvement can be confirmed when 24V
DC, 150mA is supplied to BKRLS terminal in the
external brake input connector, a malfunction of
the controller can be considered. Please contact
IAI. If the error cannot be cancelled, malfunction
of brake, cable breakage or controller
malfunction can be considered. 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.
Chapter 9
Troubleshooting