IAI America RCS-E - Manual (Page 86)

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(2) Operation Cancellation Alarms
Code Error Cause/action
0B0 Bank 30 data error Cause: Out-of-range or invalid data is included in the parameter area of
the memory.
(This alarm does not occur as a result of normal parameter
input operation, but it may occur during serial communication
using the PLC’s communication module.)
Action: Before transferring parameter data, confirm that the parameter
values are correct.
0B1 Bank 31 data error Cause: [1] A movement command was issued with an unregistered
position data number selected.
[2] The position data value exceeds a soft limit.
[3] A position number was recognized wrongly due to start
signal fluctuation or because a start signal was input too
early.
Action: [1] Revise the sequence so that an unregistered position will
not be selected.
[2] Change the position data to a value not exceeding the soft
limit.
[3] The minimum timer setting may not be recognized
depending on the PLC. Pay attention to the timer setting.
0BE Homing timeout Cause: Homing was started but it does not complete after elapse of the
time specified by the applicable manufacturer parameter.
(This alarm does not occur during normal operation.)
Action: As one possible cause, the controller and actuator may not be
combined correctly.
Please contact IAI.
0C0 Excessive actual speed Cause: The motor speed exceeded the maximum level set by the
applicable manufacturer parameter.
This alarm does not occur during normal operation, but it may
occur if the actuator moved rapidly as a result excessive load,
but the load decreases before an overload is detected. This
may be caused by the following conditions:
[1] The slide resistance of the actuator increased locally.
[2] The load increased due to momentary application of
external force.
Action: Check the assembled mechanical parts for abnormality.
If the actuator itself is suspected to be the problem, please
contact IAI.
0C9 Overvoltage Cause: Regenerative energy was not fully absorbed during
deceleration, and the voltage in the power circuit has become
abnormally high as a result.
In particular, this alarm tends to occur when the actuator
installed vertically is decelerating to a stop following a
downward movement command.
Action: The regenerative resistance unit capacity may be insufficient.
Check if the regenerative resistance unit capacity matches the
motor wattage.
If necessary, you can also reduce the acceleration/deceleration
setting.
If the error persists, please contact IAI.