IAI America PCON-CF - Manual (Page 176)

158
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 after completion of an absolute reset, the
current position changed due to an external factor or for other reason while
the absolute unit was communicating with the controller.
[2] When an absolute reset was performed, the current position changed due to
an external factor or for other reason while the simple absolute unit was
communicating with the controller.
Action:
[1] When the detail code is H’0001
Turn off the power, make sure the actuator is not receiving vibration, etc.,
and then turn the power back on.
[2] When the detail code is H’0002
Make sure the actuator is not receiving vibration, etc., and then perform a
home return operation again.
0EE Absolute encoder
error (2)
Cause:
[1] The power was turned on for the first time after connecting the battery to the
simple absolute unit.
[2] When the detail code is H’0001
The battery voltage dropped to a level at which the encoder counter in the
simple absolute unit could no longer retain the count.
[3] When the detail code is H’0002
The encoder connector was unplugged during a power outage, or the
encoder cable was disconnected.
[4] When the detail code is H’0003
A parameter was changed.
Action:
If [1], [2] or [4] is suspected as the cause, perform an absolute reset by referring
to the operation manual for the simple absolute unit (5.2, “Absolute Reset
Method”).
[2] Supply power for at least 48 hours to charge the battery fully, and then
perform an absolute reset.