Specifications

SOURce:FUNCtion[:SHAPe]:PULSe
SOURce:FUNCtion[:SHAPe]:PULSe (@<ch_list>) sets the SOURce function to
PULSe for the channels in <ch_list>.
Parameters
Parameter
Name
Parameter
Type
Range of
Values
Default
Units
ch_list string 132 - 163 none
Comments
·
This PULSe channel function is further defined by the SOURce:FM:STATe and
SOURce:PULM:STATe commands. If the FM state is enabled then the frequency
modulated mode is active. If the PULM state is enabled then the pulse width
modulated mode is active. If both the FM and the PULM states are disabled then
the PULSe channel is in the single pulse mode.
SOURce:FUNCtion[:SHAPe]:SQUare
SOURce:FUNCtion[:SHAPe]:SQUare (@<ch_list>) sets the SOURce function to
output a square wave (50% duty cycle) on the channels in <ch_list>.
Parameters
Parameter
Name
Parameter
Type
Range of
Values
Default
Units
ch_list string 132 - 163 none
Comments
·
The frequency control for these channels is provided by the algorithm language
function:.
O149 = 2000 /* set channel 49 to 2 kHz */
SOURce:PULM[:STATe]
SOURce:PULM[:STATe] <enable>,(@<ch_list>) enable the pulse width
modulated mode for the PULSe channels in <ch_list>.
Parameters
Parameter
Name
Parameter
Type
Range of
Values
Default
Units
enable boolean (uint16) 1|0|ON|OFF none
ch_list string 132 - 163 none
Comments
·
This command is coupled with the SOURce:FM command. If the FM state is
enabled then the PULM state is disabled. If the PULM state is enabled then the
FM state is disabled. If both the FM and the PULM states are disabled then the
PULSe channel is in the single pulse mode.
VT1419A Command Reference
SOURce
Chapter 6 287
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