Racal Instruments 3151 User Manual page 34

Using The Instrument 3-4
APPL:SQU 10E6,,1
Alternatively, if just the first parameters need to be changed, omit the
commas. The other parameters will be set to the power-up default
values:
APPL:SQU 4e6,2
Queries can also be made on all parameters associated with a
standard function using the APPL: <function_shape>? query. For
example, if the generator was programmed using the above
APPLy:SQU command, query the square wave parameters using the
following query:
APPL:SQU?
The generator returns a string that contains all the parameters
associated with the square function similar to the following string:
"1.000e+6,5,0,50".
The command:
APPLy:SINusoid {<frequency>,<amplitude>,<offset>,
<phase>,<power>}
programs the generator to output a sine waveform with frequency,
amplitude, offset, start phase and power parameters. Parameters are
not optional if the above APPLy command is used. Include all other
parameters in the command. The default settings for these functions
are: 1 MHz, 5 Vp-p, 0 V, 0 and 1.
The command:
APPLy:TRIangle {<frequency>,<amplitude>,<offset>,
<phase>,<power>}
programs the generator to output a triangle waveform with frequency,
amplitude, offset, start phase, and power parameters. The default
settings for these functions are: 1 MHz, 5 Vp-p, 0 V, 0 and 1.
The command:
APPLy:SQUare {<frequency>,<amplitude>,<offset>,
<duty_cycle>}
programs the generator to output a square waveform with frequency,
amplitude, offset and duty cycle parameters. The default settings for
these functions are: 1 MHz, 5 Vp-p, 0 V, and 50%.
The command:
APPLy:PULSe{<frequency>,<amplitude>,<offset>,
3151 And 3151A User Manual