Panasonic LP-GS Series Operation Manual page 328

Laser marker navi smart
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27 Troubleshooting
E404
Cause:
The "Stop laser" button in Laser Marker NAVI smart was selected.
Remedy:
Solve the safety problem. Then select "Reset" in the error dialog in Laser
Marker NAVI smart to finish the laser stop status.
E405
Cause:
The remote interlock input is open.
Remedy:
Connect the REMOTE INTERLOCK IN input on the TERMINAL
connector.
Check the status of the safeguards connected to the REMOTE
INTERLOCK IN input.
Check the operation logic of the connected device.
If you want to deactivate this alarm when the shutter is closed, set
"Deactivate while shutter closed" in "System settings" > "Operation/
information" > "INTERLOCK alarm detection".
Connect the internal or external power supply to IN COM. 1 (X2) and
OUT COM.1 (Y2) on the TERMINAL connector.
Applies to LP-RC, LP-RF, LP-RV only.
E410
Cause:
Laser pumping was turned off during the marking process.
Remedy:
Start the marking process after laser pumping has completed.
Check the operation logic of laser pumping and trigger input.
Check the connection of the external devices to the I/O terminals or
the communication port.
Make sure the switch or the sensor connected to TRIGGER IN (X5)
of the TERMINAL connector operates without chattering.
E411
Cause:
The marking trigger signal was entered while laser pumping was off.
Remedy:
Start the marking process after laser pumping has completed.
Check the operation logic of laser pumping and trigger input.
Check the connection of the external devices to the I/O terminals or
the communication port.
Make sure the switch or the sensor connected to TRIGGER IN (X5)
of the TERMINAL connector operates without chattering.
328
ME-NAVIS2-OP-1

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