Avtech AVR-D2-B, Инструкция по эксплуатации

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PROGRAMMING YOUR PULSE GENERATOR
KEY PROGRAMMING COMMANDS
The “Programming Manual for -B Instruments” describes in detail how to connect the
pulse generator to your computer, and the programming commands themselves. A
large number of commands are available; however, normally you will only need a few of
these. Here is a basic sample sequence of commands that might be sent to the
instrument after power-up, using the internal trigger source:
*rst (resets the instrument)
trigger:source internal (selects internal triggering)
route:close (@1) (selects the Channel 1 output waveform)
frequency 1000 Hz (sets the frequency to 1000 Hz)
pulse:width 500 ns (sets the channel 1 pulse width to 500 ns)
pulse:delay 20 ns (sets the delay to 20 ns)
volt:ampl -20 (sets the channel 1 amplitude to -20 V)
volt:low -2V (sets the channel 1 offset to -2 V)
volt:ampl2 -2V (sets the channel 2 amplitude to -2 V)
(….perform your tests using the channel 1 output….)
route:close (@2)
(selects the Channel 2 output waveform)
(….perform your tests using the channel 2 output….)
These commands will satisfy 90% of your programming needs.
ALL PROGRAMMING COMMANDS
For more advanced programmers, a complete list of the available commands is given
below. These commands are described in detail in the “Programming Manual for -B
Instruments”. (Note: this manual also includes some commands that are not
implemented in this instrument. They can be ignored.)
Keyword Parameter Notes
OUTPut:
:[STATe] <boolean value>
:PROTection
:TRIPped? [query only]
ROUTe:
:CLOSe <channel list>
[SOURce]:
:FREQuency
[:CW | FIXed] <numeric value>
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