YOKOGAWA FG420, Руководство пользователя

Страница: 127 / 180

113 IM FG410-01EN
4.9.3 Trigger burst
Oscillation with the specified wave number is done each time a trigger is received.
Settings and manipulations are done on the Oscillator setting screen. “Oscillator” is displayed at the
top left of the oscillator setting screen. When another screen is displayed, pressing the
MENU
MENU
key displays the top menu, so select [Oscillator] and then press the
ENTER
ENTER key.
a) Trigger burst example
The following example is for mark wave number (oscillation wave number) = 4, oscillation start/stop
phase = 30°, stop level = off.
Trigger signal
Output signal
Oscillation start/stop phase
30°
No new trigger accepted in
this interval
Trigger
delay time
Trigger
delay time
b) Setting the oscillation mode to trigger burst
Set [Mode] (oscillation mode) to [Burst]
on the Oscillator setting screen. The
oscilla-tion mode is switched to the
burst oscilla-tion mode as a result.
In the burst oscillation mode, the
setting screen consists of two pages,
which can be toggled with the
NEXT
NEXT key.
Next, set [BrstMode] (burst mode) on
the 2nd page of the burst oscillation
mode setting screen to [Trigger]
(trigger burst).
Select [Burst] in
[Mode] and then
press the ENTER
key.
Select [Trigger] in
[BrstMode] and
then press the
ENTER key.
4.9 Burst Setting and Manipulation