IAI America XSEL-KET - Manual (Page 430)

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Troubleshooting (Causes and Countermeasures for Key Errors)
Error No. Error name Cause Countermeasure
CA1 Abnormal absolute-data
backup battery voltage
The PG cable was disconnected from the
controller.
Absolute reset has not been executed after
the initial setup.
The voltage of the absolute-data backup
battery has dropped. Connect the PG cable to the controller and execute an
absolute reset.
Replace the absolute-data backup battery and execute
an absolute reset.
CA5 Stop deviation overflow error Operation is mechanically disabled.
If there is no problem in the mechanical
function, the power stage board is faulty.
Check to see if the actuator mounting bolts are
contacting inside the axes, or if the slider attachment is
contacting any surrounding mechanical parts.
Replace the board.
C6b Deviation overflow error Operation is mechanically disabled. Check to see if the actuator mounting bolts are
contacting inside the axes, or if the slider attachment is
contacting any surrounding mechanical parts.
d03 Encoder count error The encoder is faulty or dust is attached. Remove the motor cover and apply cleaning air spray
for OA equipment, etc., over the cord wheel.
If the problem persists, replace/readjust the encoder.
d06 Encoder received-data error The encoder cable is disconnected. Replace the encoder cable.
The motor coil is damaged. Measure relative resistance among phases U/V/W. If
the resistance values are different, the coil has been
burned. Replace the motor.
If the resistance values are almost the same, the coil
has not been burned. d10 IPM error
If the motor coil is not damaged, the power
stage board (to which the motor power
cable is connected) is faulty. Replace the board.
d19 Encoder receive timeout
error The encoder cable is disconnected. Replace the encoder cable.