Iai-america XSEL-QX Manuel d'utilisateur Page 550

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526
Appendix
Troubleshooting (Causes and Countermeasures for Key Errors)
Error No. Error name Cause Countermeasure
ACF AC power cutoff Momentary power failure has occurred or
the voltage has dropped.
100 V is input while the controller’s voltage
specification is 200 V.
Check the power-source voltage.
The power specification of X-SEL-PX/QX controllers is
three-phase, 200 V.
ErG Emergency stop
(This is not an error.)
Emergency-stop signal is input. Emergency-stop signal is input in the following
condition:
1. The emergency-stop button on the teaching
pendant is pressed.
2. The applicable input terminal in the system
connector is turned ON.
oPG Safety gate open The safety gate is open. Check the system connector wiring.
dSF Deadman switch OFF The switch is set to the manual side even
when the teaching connector or other
connector is not connected.
Set the switch to the auto side when the teaching
connector or other connector is not connected.
C9C Defective phase-Z position
error
The phase-Z position is defective or the
reversing amount at home return is small.
Check if foreign object has entered the linear
movement axis.
Check if any of the mounting bolts for the linear
movement axis is contacting the slider.
914
CA2
Abnormal absolute-data
backup battery voltage
The PG cable for the linear movement axis
was disconnected from the controller.
Absolute reset has not been executed for
the linear movement axis 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 if any of the mounting bolts for the linear
movement axis is contacting inside the axis, or if the
slider attachment is contacting any surrounding
mechanical part.
Replace the board.
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