ABB IRC5 Operating Manual page 362

5 Troubleshooting by event log
5.7 5 xxxx
Continued
Consequences
Mechanical unit arg can't be used.
Probable causes
The I/O signal arg must be high.
Recommended actions
The I/O signal arg must be set.
50472, Absolute accuracy data missing
Description
Absolute accuracy is activated but no data exists for robot arg.
Consequences
Robot positioning will not be absolute accurate.
Recommended actions
Make sure that absacc.cfg is loaded into controller memory.
Verify that data exists in a backup.
50473, Ascii Log configuration failed
Description
Ascii Log Setup file arg not found or incorrect.
Consequences
Ascii Log function can't be used.
Probable causes
The required Ascii Log Setup file arg is missing or incorrect.
Recommended actions
Verify the Setup file name and directory.
50474, Target in a singularity
Description
The robot target is near singular because joint arg is too close
to arg degrees.
Recommended actions
During program execution, use SingArea instruction or
MoveAbsJ.
During jogging, use axis by axis.
50475, Target in a singularity
Description
The robot target is near singular because the TCP is too close
to the arm-angle reference direction.
Recommended actions
During program execution, use MoveAbsJ or use a different
reference direction.
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During jogging, use axis by axis or use a different reference
direction.
50476, AxisCal error
Description
Data moved from robot to controller memory. AxisCal data not
valid in robot memory. AxisCal cleared in controller for
mechanical unit arg.
Recommended actions
Load new AxisCal data if data available.
50477, Axis Calibration data missing
Description
Mechanical unit arg is calibrated with axis calibration but system
parameters are missing from controller.
Consequences
Cannot execute the axis calibration service routine.
Recommended actions
Make sure that axis calibration configuration is loaded into
controller memory.
Verify that data exists in a backup.
50478, Could not deactivate lead-through
Description
Could not deactivate lead-through mode because one or more
joints were moving.
Consequences
The controller goes to Motors Off.
Probable causes
One or more joints were being moved in lead-through mode
when the deactivation command was sent. The controller will
deactivate lead-through mode when the user jogs or starts a
program.
Recommended actions
Make sure that the system is standing still when deactivating
lead-through mode.
50479, Cannot jog joints in independent mode
Description
An attempt was made to jog one or more joints in independent
mode.
Consequences
Joints in independent mode cannot be jogged.
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Operating manual - Troubleshooting IRC5
3HAC020738-001 Revision: AA