Panasonic LP-400 Series External Control Manual page 152

ERROR
CODE
Laser error.
• Temperature in the laser oscillator exceeds the
limit.
• Instantaneous interruption of laser power supply is
E230
detected.
to
• Head control cable is not connected properly.
E233
• Fiber cable is broken. (only for LP-V/LP-W series)
• Failure of laser oscillator is detected.
• There might be occurred the malfunction of the
internal shutter.
E235
There is a short line segment that cannot be marked.
*2
E240
The temperature of the laser has reached its limit.
E241
E250 Detected a decrease in power supply voltage.
A head is not connected. Shut off a power and
E300
connect a head.
Unsupported head.
E310
Change either head or controller.
System error.
E311 • Head control cable is not connected properly.
• Wrong head has been connected to controller.
E312 System error.
*2 : Error that may occur for LP-400 series only.
152
Error details
ME-LP400V-EX-6
Measures
Turn the key switch to the OFF position and check the
followings: Cool the laser oscillator thoroughly before
restarting the controller.
• Check that the ambient temperature is in the
specified operating temperature.
• Check the air filter, the air intake / exhaust port
and the fan of the cooling part for clogging.
• Check and correct the power status.
• Check if the AC power line is effected by noise.
• Connect head control cable and head power cable
properly, and restart with key switch.
• When not recovered, contact our sales office.
Check and delete if there is an unnecessary short
line segment in logo files.
Set scan speed smaller, or "0" to "Pre-Scan time" on
Laser Setting.
• Check that the ambient temperature is in the
specified operating temperature.
• Make sure cooling fan operates.
• When not recovered, contact our sales office.
• Check and correct the power status.
• Check if the AC power line is effected by noise.
• Connect head power cable properly, and restart
with key switch.
• When not recovered, contact our sales office.
Connect head control cable properly, and restart with
key switch.
• 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.