Mitsubishi Electric MELSEC iQ-R Series User Manual page 631

Error code
(Hexadecimal)
1AA5H
1AA6H
1AE4H
1AE7H
1AF0H
1AF1H
1AF2H
1B00H
1B01H
1B02H
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Error name Error details and causes
Illegal setting of ABS The setting value of "[Cd.40] ABS direction in degrees"
direction in unit of degree is other than 0 when the software stroke limit is valid.
[Operation status at error occurrence]
At start: The system does not operate.
During operation: The system decelerates to a stop.
(Note that, in the continuous positioning control and
continuous path control, the system continues
operating with the setting set at the time of start even if
the setting is changed during the operation.)
Start at home position return • When executing operation setting at home position
incomplete return incomplete, positioning was started at home
position return request ON.
• When executing operation setting at home position
return incomplete, control mode switching was
executed at home position return request ON.
[Operation status at error occurrence]
At start: The system does not operate.
At control mode switching: The mode is not changed.
Outside control mode auto- When setting the control mode auto-shift switching
shift switching parameter selection, the control mode auto-shift switching
range parameter is outside the range.
[Operation status at error occurrence]
During positioning control: The system stops with the
setting of the detailed parameter 2 Rapid stop selection
(stop group 3).
During speed control mode: The mode is switched to
position control mode, and the system stops
immediately.
Driver control not supported The driver performed switching to an unsupported
driver control mode.
[Operation status at error occurrence]
During positioning control: The system stops with the
setting of the detailed parameter 2 Rapid stop selection
(stop group 3).
During speed control mode: The mode is switched to
position control mode, and the system stops
immediately.
Illegal condition data No. The condition data No. is outside the setting range
when a block using the condition data is started by a
special starting (conditional start, wait start,
simultaneous start, FOR (condition)).
(1  Condition data No.  10)
[Operation status at error occurrence]
The operation is terminated.
Error before simultaneous <When blocks are started simultaneously>
start The partner axis for simultaneous start is BUSY.
[Operation status at error occurrence]
At start: The system does not operate.
During operation: The operation is terminated.
Special start instruction error No applicable special start instruction is present.
[Operation status at error occurrence]
The operation is terminated.
Condition data error The condition setting values are not set or outside the
setting range.
[Operation status at error occurrence]
The operation is terminated.
Condition data error The condition operator setting values are not set or
outside the setting range.
[Operation status at error occurrence]
The operation is terminated.
Condition data error The condition operator is a bit operator, and the
parameter 1 is 32 or more.
[Operation status at error occurrence]
The operation is terminated.
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Remedy
• Set "0" when the software stroke limits are
valid.
• Invalidate the software stroke limit. (To
invalidate, set the software stroke limit upper
limit value to the software stroke limit lower
limit value.)
• Start after the home position return is
executed.
• Switch the control mode after the home
position return is executed.
• For systems which can operate the
positioning control and speed-torque control
though the home position return request is
ON, set "1" to the setting value of the
operation setting at home position return
incomplete.
Set the control mode auto-shift switching
parameter within the range and switch to the
continuous operation to torque control mode.
Connect a driver which supports the switching
driver control mode.
Review the condition data No.
Normalize the simultaneous start axis.
Correct the instruction code of the special start.
Normalize the block start data.
Normalize the block start data.
Normalize the block start data.
14 TROUBLESHOOTING
14.5 List of Error Codes
14
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