MR8740、MR8741_user_manual_eng_20191016H.pdf - 第194页
7.9 Setting Details of Modules 182 Of fset For DC ou tput: Se ts DC voltage. For sine wave output: Sets the offset voltage. The output vo ltage with guaranteed accuracy is the sum of the am plitude and the offset, betwee…
7.9 Setting Details of Modules
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Chapter 7 Utility Functions
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Channels installed with U8793 cannot be measured.
See: "Opening the [Each Ch] sheet, Making a Channel Selection" (p.161)
Type Selects the waveform type.
Select
Refer the instruction manuals of Model U8793, MR8790, and MR8791 for the
settings at the time of program selection.
Frequency Sets the frequency of output signal.
Amplitude Sets the amplitude of output signal.
The output voltage with guaranteed accuracy is the sum of the amplitude and the
offset, between -10 V and +10 V. If the sum of the amplitude and the offset is set
outside the guaranteed accuracy range, parts of the waveform will be clamped to
the upper limit, approximately +16 V and the lower limit, approximately -11 V.
7.9.13 Setting Model U8793 Arbitrary Waveform Gener-
ator Unit
Selections Description
DC DC output (Default setting)
Sine Sine wave output
Square Rectangular wave output
Pulse Pulse wave output
Triangle Triangular wave output
Ramp-up Ramp-up wave output
Ramp-down Ramp-up wave output
Arbitrary Outputs the created waveform
Program Outputs the waveform set in the program
0 Hz to 100000 Hz
0.000 V p-p to 20.000 V p-p
7.9 Setting Details of Modules
182
Offset For DC output: Sets DC voltage.
For sine wave output: Sets the offset voltage.
The output voltage with guaranteed accuracy is the sum of the amplitude and the
offset, between -10 V and +10 V. If the sum of the amplitude and the offset is set
outside the guaranteed accuracy range, parts of the waveform will be clamped to
the upper limit, approximately +16 V and the lower limit, approximately -11 V.
Phase Sets the phase.
Duty Sets the duty when selecting pulse wave.
When Off Sets the output terminal status when the output is off.
Select
Output Turns waveform output On/Off.
Select
Control Sets the waveform output.
Select
-10 V to +15 V
-360 to 360
0.1% to 99.9%
Selections Description
Open Opens the output terminals, separating them from internal circuits.
Short Short-circuits the output terminals, separating them from internal
circuits.
Selections Description
On Outputs waveform.
Off Does not output the waveform.
Selections Description
RUN Starts output. (Output indicator: Red)
PAUSE Pauses output. While output is paused, the output at the time
[PAUSE]
was pressed will be output. (Output indicator: Red)
STOP Stops output. (Output indicator: Off)
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Method Selects the control method for waveform output.
Select
Settings when selecting arbitrary waveform
Data name
Register/delete the data of the outputted waveform. Maximum eight waveforms
can be registered.
Filter Filter the output waveform.
Clock Freq Set the clock frequency of the D/A converter that generates waveforms.
The period and frequency of the output waveform are displayed on the lower
level.
Delay Set the delay for waveform generation. When the delay value is positive, the
phase is progressive.
Loop Set the repetition count for generating waveforms.
Amp Adj Set the amplitude level for waveform output.
Offset Set the offset voltage for waveform.
Selections Description
Manual Restricts control of signal output to Signal Generation screen.
Sync. Augments manual control with signal output in synchronization with
the start and end of measurement.
START key: Starts output when measurement starts.
STOP key: Stops output when measurement stops.
Keys Augments manual control by allowing signal output to be manipu-
lated using the instrument’s keys.
START key: Starts output.
STOP key: Stops output.
Manual Trigger key: Pauses output.
Off (Default setting) to 1 MHz
-250,000 data to 250,000 data (Default settings: 0)
1 to 50,000, (Default setting: )