Panasonic LP-M Series, Maintenance Manual

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Laser marker operation at inputting the safety functions
Safety function Laser marker operation Release method Remarks
Laser Stop 1 *1
CLOSE to OPEN
Opened during laser emission
• Laser pumping: OFF
• Internal shutter: CLOSE
• Status: alarm E011
Close Laser Stop 1
and input alarm reset.
The power supply of
laser source is shut
down through the
internal circuit by the
software control.
Opened at non-emitting with opened shutter
• Laser pumping: Hold ON
• Internal shutter: CLOSE
• Status: warning E811
Close Laser Stop 1.
Laser Stop 2
CLOSE to OPEN
• Laser pumping: OFF
• Internal shutter: CLOSE
• Status: alarm E004 *2
Close Laser Stop 2
and input alarm reset.
Interlock connector
1,2
CLOSE to OPEN
• Laser pumping: OFF
• Internal shutter: CLOSE
• Status: alarm E260 *2
Close interlock
connector and input
alarm reset.
The power supply of
laser source is shut
down through the
relay operation by the
hardware control.
*1 : The operation behavior of Laser Stop 1 varies depending on the laser emission ON / OFF status.
(Inputting Laser Stop 2 or Interlock, regardless laser emission ON/OFF status, the laser is powered OFF and the
shutter is closed.)
*2 : Under the non-remote control mode in closing shutter status (non-emitting status), the error does not occur.
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• The laser gate equipped on LP-Mxxx-S type, can be opened / closed only by the external signal control.
Construct the safety system to close the laser gate automatically using safety PLC etc., when the safety function is input
or the laser marker is in the alarm or warning status.
ME-LPM-SSM-10