Panasonic LP-400 Series External Control Manual page 153

ERROR
CODE
E320 Unit combination is incorrect.
E410
to
E443
System error.
E990
to
E999
E450
to Memory error.
E456
E700 Unable to lase as laser pumping is turned OFF.
Reference
• When other error not listed in this section was occurred, restart the laser marker.
• If the symptom persists after restart, contact our sales office.
Error details
ME-LP400V-EX-6
Measures
• Connect head control cable properly, and restart
with key switch.
• Check if head with correct model has been
connected. If it is wrong, replace head or controller
with correct one.
Restart the laser marker.
When not recovered,contact to our sales office.
• Confirm that the laser pumping remains on during
lasing operation.
• Check wiring and control procedure for the I/O
terminal block, wiring to communication port, and
the procedure of the communication command.
153