BNC 845-M - Manual (Page 32)

32
Model 845-M Programmer’s Manual V1.1 2011
[SOURce]:LFOutput Subsystem
Command Parameters Unit
(default)
[SOURce]:LFOutput:AMPLitude <value> 1 V
[SOURce]:LFOutput:FREQuency <value> 400 Hz
[SOURce]:LFOutput:STATe ON|OFF|1|0 OFF
[SOURce]:LFOutput:SHAPe SINE|TRIangle|SQUare SINE
[SOURce]:LFOutput:SOURce LFGenerator|PULM|TRIGger LFG
:LFOutput:AMPLitude
[SOURce]:LFOutput:AMPLitude <value>
[SOURce]:LFOutput:AMPLitude?
This command sets the low frequency generator amplitude. This setting does only take effect if
:LFOutput:SOURce is set to LFGenerator and LFOutput:SHAPe is either set to SINE or TRIangle. Using
any other setting, the output amplitude is fixed 2.5 V.
The variable <value> is expressed in units of Volt.
Range 0-2.5
*RST 1
:LFOutput:FREQuency
[SOURce]:LFOutput:FREQuency <value>
[SOURce]:LFOutput:FREQuency?
This command sets the low frequency generator frequency. This setting does only take effect if
:LFOutput:SOURce is set to LFGenerator.
The variable <value> is expressed in units of Hertz.
Range 10-5000000
*RST 400
:LFOutput:STATe
[SOURce]:LFOutput:STATe ON|OFF|1|0
[SOURce]:LFOutput:STATe?
This command sets the function output / low frequency generator state.
*RST OFF
:LFOutput:SHAPe
[SOURce]:LFOutput:SHAPe SINE|TRIangle|SQUare
[SOURce]:LFOutput:SHAPe?
This command sets the low frequency generator waveform. This setting does only take effect if
:LFOutput:SOURce is set to LFGenerator.
SINE Sine wave output, amplitude is selectable by the :LFOutput:AMPLitude setting.
TRIangle Triangle wave output, amplitude is selectable by the :LFOutput:AMPLitude
setting.
SQUare Square wave output, amplitude is fixed 2.5 V.
*RST SINE
:LFOutput:SOURce
[SOURce]:LFOutput:SOURce LFGenerator|PULM|TRIGger
[SOURce]:LFOutput:SOURce?