NF WF1973, Инструкция по эксплуатации

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4.4 Setting Methods for Main Items
61
WF1973/WF1974
4.4.15 Setting the pulse width and leading/trailing edge time of a pulse wave
The waveform is assumed to be set to [Pulse]. For the waveform setting method,
)
p. 44.
The pulse width can be set either with time or duty.
The leading and trailing edge times can be set only with time.
a) Pulse width time setting method
1.
Select the [Width] field and then press the
ENTER key to open the pulse width
time input field.
Even if there are several setting screens,
the [Width] field is always displayed on the
first page.
If [Duty] is displayed in the [Width] field
and the pulse width duty and not the pulse
width time is displayed, press the [Width]
soft key if the duty input field is open to
switch to the pulse width time display.
2.
Select the digit to be changed with the left/right arrow keys, and increment/
decrement the value with the up/down arrow keys or the modify knob. The
change is instantly reflected to the output.
Alternatively, enter a numeric value using the
... numeric keypad. Then press the
ENTER key or the unit key (soft key) to set the input value and reflect it to the
output. If the ENTER key is used, the unit is set to s.
b) Pulse width duty setting method
1.
Select the [Duty] field and then press the
ENTER key to open the pulse width
duty input field.
Even if there are several setting screens,
the [Duty] field is always displayed on the
first page.
If [Width] is displayed in the [Duty] field
and the pulse width time and not the pulse
width duty is displayed, press the [Duty]
soft key if the time input field is open to
switch to the pulse width duty display.
2.
Select the digit to be changed with the left/right arrow keys, and increment/
decrement the value with the up/down arrow keys or the modify knob. The
change is instantly reflected to the output.
Alternatively, enter a numeric value using the
... numeric keypad. Then press the
ENTER key or the [%] unit key (soft key) to set the input value and reflect it to the
output. If the ENTER key is used, the unit is set to %.
c) Switching the pulse width time and pulse width duty
○ Pulse width time → Pulse width duty
When the pulse width time input field is open and the current pulse width time is
displayed, the [Duty] soft key is displayed. Press this key to open the pulse width duty
input field and change the item display from [Width] to [Duty]. The [Duty] soft key
changes to [Width].
Pulse width time
input field
ENTER
0
9
ENTER
Pulse width duty
input field
ENTER
0 9
ENTER