BNC 645 - Manual (Page 39)

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How to generate a pulse wave
1. Press the Pulse button to choose pulse wave output.
2. Refer to Chapter 3 for specifying the common parameters,
including frequency/period, amplitude and dc offset voltage.
3. Press the softkey under Width/Duty to Toggle between setting
pulse width or duty cycle.
4. Use the knob with the cursor keys to change the value. Or use the
numeric keypad to enter a new value and then press the softkey
under % to finish the entry or the softkey under Cancel to
withdraw the changes.
5. Press the softkey under Edge Time and then follow step 4 to enter
your desired value for both edges.
6. Press the Graph button to view all the waveform parameters.
Figure 4-5
Remote interface operation
APPLy:PULSe [<frequency>[,<amplitude.[,<offset] ]]
Or use the following commands for setting parameters of your pulse
waveform:
FUNCtion{PULSe}
FREQuency {<frequency>︱MINimum︱MAXimum }
VOLTage {<amplitude>︱MINimum︱MAXimum }
VOLTage:OFFSet {<offset>︱MINimum︱MAXimum }
PULSe:PERiod {<seconds>|MINimum|MAXimum}
FUNCtion:PULSe:WIDTh {<seconds>|MINimum|MAXimum }
FUNCtion:PULSe:DCYCle {<percent>|MINimum|MAXimum }
FUNCtion:PULSe:TRANsition {<percent>|MINimum|MAXimum }
4.6 Arbitrary Waveform
Model 645 waveform generator provides five built-in arbitrary
waveforms and up to four user-defined arbitrary waveforms that are
stored in non-volatile memory. The built-in waveforms are