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ML-5120A
7. Changing the Acceptance Time for Laser Start Signal/Schedule Signal
7. Changing the Acceptance Time for Laser Start Signal/
Schedule Signal (CONFIG Screen)
This section explains how to change the acceptance time for the laser start sig-
nal and schedule signal to be input into the EXT. I/O (1) and (2) connectors by
setting the CONFIG screen when EXTERNAL CONTROL is exerted by external
input/output signals.
The laser start signal acceptance time means the time required until laser light is ac-
tually output after the laser start signal is input. The schedule signal acceptance time
means the time required until this laser establishes schedules after a schedule signal
1, 2, 4, 8, 16, 32, 64, or 128 to select a SCHEDULE number is input.
The following timing chart shows the laser light output timing when the laser signal
acceptance time is 16 ms and 4 ms.
*1: Laser start signal input *2: Laser light output
Laser start signal (input)
Laser light output (acceptance 16 ms)
Laser light output (acceptance 4 ms)
⇒
The laser start signal acceptance time and the schedule signal acceptance time
are common. A dierent value cannot be set for the respective time.
As the acceptance time for laser start signal, the 6 types of 0.1 ms, 1 ms, 2 ms, 4 ms,
8 ms, and 16 ms are available. At delivery, the acceptance time is set to 16 ms.
Usually, the acceptance time for laser start signal is 16 ms but can be shortened as
required. To change this setting, switch the setting of "LASER START DELAY" on the
CONFIG screen as shown below.
1
Displaying the CONFIG Screen
(1) Press the "LASER CONTROL" button on the CONFIG screen.
The page of LASER CONTROL OPTION PARAMETERS is displayed.
16ms 16ms
4ms 4ms
*1 *1
*2 *2
*2 *2
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