Panasonic LP-400 Series, Руководство по внешнему управлению

Страница: 53 / 180

53
2-4-10 Laser stop input
T3
T4
T2
T1
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
[Input]
[Output]
READY OUT
MARKING OUT
MARK END OUT
Marking interrupted
LASER OUT
LASER IN
TRIG. IN
Shutter status *2
Open
(Open)
Close
(Close)
ALARM OUT
(Active Low)
ALARM RES. IN
LASER STOP
INPUT*1
WARNING OUT
(Active Low)
SHUTTER IN
*1 : When LASER 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 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.
T2 100ms or more Keep the ON status for 100ms or more.
T3 ― Period until the laser pumping is completed or period for creating marking data. The
longer one of the two above is employed.
T4 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
Reference
• Inputting LASER STOP during laser is not emitted, the power supply of the laser is held ON status and the shutter is
closed. (Warning status)
• Inputting LASER STOP during laser emission, the laser is powered OFF and the shutter is closed. (Alarm status)
• For release method of alarm and warning, refer to “Release method of alarm” (P.151) and “Release method of warning” (P.154),
respectively.
ME-LP400V-EX-6