Source; Source:fm[:State]; Source:fm[:State] 1 | 0 | O | Off,(@<Ch_List>) - HP E1419A User Manual

Subsystem Syntax

SOURce:FM[:STATe]

Parameters
Comments
290 HP E1419 Command Reference
The SOURce command subsystem allows configuring output SCPs as well as
linking channels to output functions.

SOURce

:FM
:STATe 1 | 0 | ON | OFF,(@<ch_list>)
:STATe? (@<channel>)
:FUNCtion
[:SHAPe]
:CONDition (@<ch_list>)
:PULSe (@<ch_list>)
:SQUare (@<ch_list>)
:PULM
:STATe 1 | 0 | ON | OFF,(@<ch_list>)
:STATe? (@<channel>)
:PULSe
:PERiod <period>,(@<ch_list>)
:PERiod? (@<channel>)
:WIDTh <pulse_width>,(@<ch_list>)
:WIDTh? (@<channel>)
SOURce:FM[:STATe] <enable>,(@<ch_list>) enables the Frequency Modulated
mode for a PULSe channel.
Parameter Parameter
Name Type
enable boolean (uint16)
ch_list string
•
This command is coupled with the SOURce:PULM:STATE command. If the FM
state is ON then the PULM state is OFF. If the PULM state is ON then the FM
state is OFF. If both the FM and the PULM states are OFF then the PULSe
channel is in the single pulse mode.
•
If the channels specified are not on a Frequency/Totalize SCP, an error will be
generated.
•
Use SOURce:FUNCtion[:SHAPe]:SQUare to set FM pulse train to 50% duty
cycle. Use SOURce:PULSe:PERiod to set the period
SOURce
Range of
Values
1 | 0 | ON | OFF
132 - 163
Chapter 6
Default
Units
none
none