IAI America ACON-CG - Manual (Page 166)

152
10. T
roubleshooting
Code Error name Cause/Action
0D9 Software stroke limit
overtravel error
Cause: [1] The actuator installed vertically overshot and exceeded a
software stroke limit due to a large load or high deceleration
setting when the target position was set to a point near the
software stroke limit.
[2] The actuator was moved to outside the software stroke limits
with the servo turned off, and then the servo was turned on.
Action: [1] Set the deceleration curve properly so that the actuator will
not overshoot when stopping.
[2] Return the actuator to inside the software stroke limits, and
then turn on the servo.
0DC Out of push & hold
operation range error
This error occurs when the actuator was pushed back to the target position
due to an excessive push force after completion of push & hold operation.
Review the entire system.
0ED Absolute encoder
error (1)
Cause: [1] When the power was reconnected following the completion of
an absolute reset, the current position changed due to an
external factor, etc., while the controller was communicating
with the ABS unit.
[2] When an absolute reset was executed, the current position
changed due to an external factor, etc., while the controller
was communicating with the ABS unit.
Action: [1] Detailed code: H’0001
Turn off the power and then turn it back on by making sure the
actuator is not receiving vibration, etc.
[2] Detailed code: H’0002
Perform a home return again by making sure the actuator is
not receiving vibration, etc.
0EE Absolute encoder
error (2)
Cause: [1] The power was turned on for the first time following the
connection of the battery for the simple absolute unit.
[2] Detailed code: H’0001
The battery voltage dropped to a level where the encoder
counter in the simple absolute unit could no longer retain its
data.
[3] Detailed code: H’0002
The encoder connector was unplugged during a power outage
or the encoder cable suffered a broken wire.
[4] Detailed code: H’0003
A parameter was changed.
Action: In the case of [1], [2] or [4], perform an absolute reset according to
the operation manual for the simple absolute unit (5.2, “How to
Perform Absolute Reset”).
[2] Keep the power on for at least 48 hours to fully charge the
battery, and then perform an absolute reset.
0EF Absolute encoder
error (3)
Cause: The current value changed at a speed equal to or greater than the
set value of rotational speed due to an external factor, etc., while
the power was cut off.
Action: Change the applicable value set for the simple absolute unit and
take an appropriate measure to prevent the actuator from moving
at a speed equal to or greater than the set value while the power
was cut off.
If the battery backup time has enough allowance, raise the motor
speed setting.
Refer to: 5.1.1, “Piano Switch Settings” in the operation manual for the
simple absolute unit
If this error has occurred, perform an absolute reset according to
the specified procedure (5.2, “How to Perform Absolute Reset”).