Panasonic LP-400 Series, Руководство по внешнему управлению

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2-4-11 Emergency stop input
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
T1 T1 T1
T2
T4
T3 T3
T2
T3
T2
Marking
interrupted
[Input]
[Output]
Open
(Close)
Close
(Open)
READY OUT
MARKING OUT
MARK END OUT
LASER OUT
LASER IN
TRIG. IN
Shutter status *2
ALARM OUT
(Active Low)
ALARM RES. IN
EMER. STOP
INPUT*1
SHUTTER IN
*1 : When EMERGENCY STOP INPUT is disconnected (OFF state), it is not possible to radiate the laser.
*2 : There is no output signal for shutter operation. There is delay time of around 200ms to max. 1 second before the
shutter actually opens/closes after inputting ON/OFF of the shutter control input.
Item Time Remarks
T1 100ms or more Keep the ON status for 100ms or more.
T2 ― Period until the laser pumping is completed or period for creating marking data. The
longer one of the two above is employed.
T3 approx. 20 or 15
sec. The time from turning ON the pumping input to completion of pumping.
LP-V series: about 20 seconds, LP-400/LP-W series: about 15 seconds
T4 2 to 510ms Even when the marking is interrupted due to the laser stop input, the mark end outputs.
This signal is a one-shot output. Set the output time on the environment setting screen.
There is a margin for the setting value.
Reference
• Inputting EMERGENCY STOP regardless laser emission ON/OFF status, the laser is powered OFF and the shutter is
closed. (Alarm status)
• For release method of alarm and warning, refer to “Release method of warning” (P.154) and “Release method of alarm” (P.151),
respectively.
ME-LP400V-EX-6