IAI America XSEL-S - Manual (Page 36)

4.
Appendix
30
4. Appendix
4.1 Troubleshooting
(1) In case it is not possible to connect the network, check the current condition on the display
of monitoring LEDs of EtherNet/IP Board. [Refer to Section 3.3.2.]
Check the settings of the XSEL controller and the settings of the master unit referring to the
operation manuals of the master unit.
(2) When an alarm is issued, an alarm code gets output to the panel window of the XSEL
controller.
1) Based on the read alarm code, search the alarm description list in the operation
manual for the XSEL controller.
2) Deal with it based on the description for the alarm code in question.
The alarm codes listed below are those you will often see in the startup process.
 Alarm Codes in Common with XSEL
Monitor LED Contents Cause and Remedy
ErG Emergency Stop
It is not an alarm.
•
This occurs when the emergency stop switch of a
teaching tool such as the PC software is not
released.
• It is generated when the personal computer
cable is not connected to the emergency stop
switch box.
• Check the emergency stop circuit.
Enb
Safety Gate Remains
Opening
Deadman Switch OFF
It is not an alarm.
• It is generated when the system I/O ENB signal
is opened. Check the ENB signal.
(It is generated when the safety gate is open.
Close the safety gate.)
• This occurs when AUTO/MANU switch is on
MANU and no teaching tool such as a PC is
connected. Connect the teaching pendant or set
the AUTO/MANU switch to “AUTO”.
• When the actuator is to be started up, hold the
deadman switch on the teaching pendant to turn
it ON.
ACF
AC Power Interruption
Momentary Power Failure
Power Voltage Drop
The power voltage is not supplied properly.
Check the power supply.
E914
Absolute Data Backup
Battery Voltage Error
It will be generated in the case that the battery has
not been attached, or the battery voltage is
dropped.
In the case of the actuator for the single-axis
robots or orthogonal robots with the absolute data
specifications, it is generated when the power is
connected for the first time.
Perform the absolute reset.
ED12
Encoder Disconnection
Error
It is generated when the cable is broken or the
encode cable is not connected to the controller.
Check the wiring.
ED19
Encoder Reception Time
Out
It is generated when the encoder is broken down,
the cable is broken or the encoder cable is not
connected to the controller.