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4 . Setting the Laser Light Output Schedule
81
MF-C300A-SF/C500A-SF
Chapter 2 V
arious Settings
Introduction Part
Inst
allat
ion and Preparation Part
Operating Part
Maintenance Part
Appendixes
FLASH1 Sets the laser output time TIME [ms] and laser output value POWER [%] of the
first laser in the following range.
Laser output time (TIME [ms])
When "RESOL" is 0.1 ms: 0.0 to 500.0 ms
When "RESOL" is 0.05 ms: 0.00 to 99.95 ms (0 or 5 at the hundredths place)
Laser output value (POWER [%]): 0.0 to 200%
The time of

SLOPE is included in the output time of FLASH1.
<Note>
To stabilize the laser oscillation, the preliminary oscillation is performed (See the
next page).
FLASH2 Sets the laser output time TIME [ms] and laser output value POWER [%] of the
second laser in the same range as that for the first laser.
FLASH3 Sets the laser output time TIME [ms] and laser output value POWER [%] of the
third laser in the same range as that for the first laser.
The time of

SLOPE is included in the output time of FLASH3.

SLOPE Sets the down-sloping (the laser output becomes gradually weaker) for the last
FLASH.
Sets this time in the range of

SLOPE ≤ FLASH1, FLASH2, FLASH3.
<Note>
The setting and the slope may be different in a low output range of 0 to 50 W.
Check the waveform output on the monitor. To make more detailed settings, use
the FLEX mode.
REFERENCE
VALUE
The forecast value of laser output energy (J) based on the set laser output
schedules is displayed.
<Note>
There is a little difference between the forecast value of laser output energy and
the measured value (actually measured value) depending on the optical and
electrical characteristics. Use the forecast value of laser output energy as refer-
ence.
RESOL
When this button is pressed, the selected setting resolution can be set from 0.01
ms or 0.05 ms.
When the setting resolution is changed, the currently-selected schedule is
cleared and the initial value is set.
COOL Sets the COOL1/COOL2.
COOL1: Sets a value other than 0.0 ms to insert the non-laser output time be-
tween FLASH1 and FLASH2.
COOL2: Sets a value other than 0.0 ms to insert the non-laser output time be-
tween FLASH2 and FLASH3.
<Note>
When the COOL1/COOL2 is set, the preliminary oscillation is performed during
the set time.
MODU When this button is pressed, the modulation setting screen for the selected
schedule number opens. Blinks when the modulation function is enabled. The
function can be set on the MODULATION screen.
SEAM
When this button is pressed, the seam setting screen for the selected schedule
number opens. Blinks when the fade function for seam processing is enabled.
The function can be set on the SEAM screen.
REPEAT Sets the number of laser light outputs per second in the range of 1 to 1000 pps
(pulse per second).
SHOT
Sets the number of laser outputs in the range of 1 to 9999.
When the laser output count reaches the set value, the laser output is stopped.
When 1 is set, a single-shot output is performed. When 9999 is set, laser light is
continuously output until a laser stop signal is input.