Mitsubishi Electric MELSEC iQ-R Series User Manual page 545

Error Error Error name
code (System/
(Hexad axis/axes
ecimal) group)
1A9AH Axis Absolute Position
Management Setting
Mismatch
1AA3H Axis Out of Ring Counter
Range
1AA4H Axis Driver Unit Change
Magnification Upper
Over
1AA5H Axis Driver Unit Change
Numerator/
Denominator Change
Timing Incorrect
1AA7H Axis AddOn Acquisition
Failure
1AA8H Axis/Axes Necessary Slave Object
group Unset
1AA9H Axis/Axes Out of Acceleration/
group Deceleration Method
Range
1AAAH Axis ABS Reference Point
Read Error
1AABH Axes group Reference Axis
Movement Amount 0
1AACH Axis Out of Torque Lamp
Function Selection
Range
Error detail and cause Detection
timing (At
start/
during
control
The ENCODER_ABS_STATUS When
object setting in connection restoring
devices is not match. current
position
• The setting of ring counter At power ON
upper limit value and lower limit
value exceeds the positioning
range.
• Ring counter lower limit value >
Ring counter upper limit value.
• When 0 < |Ring counter upper
limit value - Ring counter lower
limit value| < 2.0
• The setting value exceeded the
positioning range.
The magnification that exceeded At ready ON
upper limit in the driver unit
conversion numerator/
denominator is set.
The driver unit conversion At ready ON
numerator/denominator setting
was changed when follow-up
operation can not be executed.
Failed to acquire the external At power ON
signal selection addon when
have 'counter disable signal'
setting.
Necessary slave object in control At start
command execution is not set to At multipul
axis (occasion configuration axis start
of axis group).
The value is out of range for At start
acceleration/deceleration method At multipul
of "Options". start
Failed to get the data from drive During
module normally at homing. operation
The movement amount of the At start
reference axis is "0" in the linear At multipul
interpolation for reference axis start
specification.
The value is out of range for At start
torque lamp function selection of
"Options".
Operation at Remedy
error
occurrence
Current position is not Please correct the axis
restored. and absolute position
management setting of
connection devices.
Generating axis fails. • Set the ring counter
upper limit value and
lower limit value within
the positioning range.
• Set the values so that
they meet the
following condition:
Ring counter lower
limit value < Ring
counter upper limit
value.
• Set the values so that
they meet the
following condition:
2.0 < |Ring counter
upper limit value -
Ring counter lower
limit value|.
The driver unit Set the calculation result
conversion numerator/ of driver unit conversion
denominator is not numerator/denominator
changed. that does not exceed
800000000.
The driver unit READY ON when follow-
conversion numerator/ up is possible.
denominator is not Both of the following
changed. points are satisfied.
• +H4 is Disabled.
• "AxisName.Md.Followu
pDisableStatus" is
FALSE.
Generating axis fails. Install external signal
addon and enable it.
• [At start] Not start. • Please set necessary
• [At multipul start] object in control
Stops the operation. command.
• Please use single axis
synchronization for
virtual link axis.
• [At start] Not start. Set the acceleration/
• [At multipul start] deceleration method
Stops the operation. according to the
executed control
command.
Homing is not completed Execute homing again.
normally.
• [At start] Not start. Set the axis of which the
• [At multipul start] movement amount is not
Stops the operation. 0 to a reference axis.
• [At start] Not start. Set torque lamp function
• [At multipul start] selection of "Options"
Stops the operation. within the range.
22 TROUBLESHOOTING
22.5 List of Error Codes
22
543