
Application
5-7
5.4 Step Mode
On CHOICE PAGE (see 3.4), press
7
then
ENTER
, choose the STEP functional list.
Press
SHIFT
, then
to change to next page.
The STEP mode offers a easy and automatic-change function to change output waveform in
a regular level and time.
But the variation between two steps changes rapidly, not gradually.
The waveform programming is to set an initial waveform, specify the dwell time and change
of every step, and the number of change step. After execution, the output wave will keep on
last step.
COUNT:
the number of each change execute.
DWELL:
the length of each step.
Vac, F, Vdc:
the initial value of Vac, F, DC when STEP mode starts to execute.
dV, dF, dDC:
the difference value of each step. (The negative value is allowed.)
TRIG = AUTO / MANUAL:
the way to trigger. AUTO: it will finish all COUNT number when
trigger. MANUAL: the output waveform will change just one step for each execution.
WAVE = A / B:
to choose waveform (see 3.6.3).
DEGREE:
the output phase angle of each step.
Press
SHIFT
, then
ENTER
to go to STEP execution page. The LCD shows _TRIG_ON is
under action, and * STOP * is the triggering status at present. Press
ENTER
to trigger.
Then LCD shows status * RUNNING * and TRIG_OFF and TRIG_PAUSE. Press
or
to move cursor and press
ENTER
to select. TRIG_OFF is to stop the STEP waveform
changing. TRIG_PAUSE is to keep the STEP waveform until TRIG_CONTINUE is selected.
The LCD will shows * STOP * when the AC source executed all COUNT number.
PAGE CHOICE = 7_
1. SETUP 2.CONF 3.OUTPUT 4. MANUAL CALI
5.
LIST 6. PULSE 7.
STEP
8. HAR 9.
SYN
10. INTERHAR
COUNT = 0 DWELL = 0.0 ms [ STEP ]
Vac = 0.0 F = 60.00 Vdc = 0.0
dV = 0.0 dF = 0.00 dDC = 0.0
<SHIFT><ENTER> to Execute
T
TRIG = AUTO WAVE = A [ STEP ]
DEGREE = 0.0
<SHIFT><ENTER> to Execute
S
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