Amada ML-2550A, Руководство по эксплуатации

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3. Changing the Acceptance Time for Laser Start Signal/Shcedule Signal
111
ML-2550A/2551A
Chapter 2 V
arious Settings
Introduction Part
Inst
allat
ion and Preparation Part
Operating Part
Maintenance Part
Appendixes
3. Changing the Acceptance Time for Laser Start Signal/
Schedule Signal (MEMORY SWITCH Screen)
This section explains how to change the acceptance time for the laser start
signal and schedule signal to be input into the EXT.I/O (1) connector by setting
the DIP switches provided in the side face of the main unit when EXTERNAL
CONTROL is exerted by external input/output signals.
The laser signal acceptance time means the time required until laser light is actually
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, or 16 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 different value cannot be set for the respective time.
As the acceptance time for laser start signal, the 5 types of 0.1 ms, 1 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 ON/OFF states of No.2, 3, and 4 of
"SWITCH 3" on the MEMORY SWITCH screen as shown below.
Acceptance time No.2 No.3 No.4
0.1ms
ON ON ON
OFF ON ON
ON OFF ON
OFF OFF ON
1ms ON ON OFF
4ms OFF ON OFF
8ms ON OFF OFF
16ms OFF OFF OFF
16ms 16ms
4ms 4ms
*1 *1
*2 *2
*2 *2