Panasonic LP-400 Series, External Control Manual

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⿎ Operation of laser marker when emergency stop switch, laser stop input and emergency
stop input are operated.
Safety function Laser marker operation Release method
Laser Stop Input on
I/O Terminal *1
CLOSE to OPEN Laser stop is opened during laser emission
• Laser Pumping: OFF
• Internal Shutter: CLOSE
• Status: Alarm E011
Close Laser Stop and input alarm reset.
Laser stop is opened at non-emitting with
opened shutter
• Laser Pumping: Hold ON
• Internal Shutter: CLOSE
• Status: Warning E811
Close Laser Stop.
Emergency Stop
Input on I/O Terminal
CLOSE to OPEN • Laser Pumping: OFF
• Internal Shutter: CLOSE
• Status: Alarm E004 *2
Close Emergency Stop and input alarm reset.
Push Emergency stop
switch • Laser Pumping: OFF
• Internal Shutter: CLOSE
• Status: Alarm E002 *2
Push emergency stop switch and input alarm
reset.
*1 : The operation behavior of Laser Stop Input varies depending on the laser emission ON/OFF status.
(Inputting Emergency Stop Input and Emergency Stop Switch, regardless laser emission ON/OFF status, the laser is
powered OFF and the shutter is closed.)
*2 : Under the test marking mode and closing shutter status (non-emitting status), the error does not occur.
Reference
• Laser pumping can not be started if Emergency stop switch is pushed or Emergency Stop Input on I/O terminal is
opened.
ME-LP400V-EX-6