:TRIGger[:SEQuence]:SOURce
Description
Selects the expected trigger source.
For more information about the trigger system, please refer to Trigger System.
| Syntax |
Parameter |
:TRIGger[:SEQuence]:SOURce |
{ INTernal | BUS | EXTernal } |
| Parameters |
accepted format |
allowed suffixes |
possible Errors |
description |
{ INTernal | BUS | EXTernal } |
exactly the given options |
none |
Illegal parameter value |
Source of the trigger. |
| Syntax |
Response |
:TRIGger[:SEQuence]:SOURce? |
{ INT | BUS | EXT} |
| Response value |
description |
{ INT | BUS | EXT} |
Source of the trigger. |
Options
| Options |
Description |
BUS |
The BUS trigger is selected e.g. the device can be triggered with the *TRG command, but also with :TRIG:SING |
INTernal |
The Internal trigger is selected e.g. the device triggers itself. This can be useful when performing continuous measurements. |
EXTernal |
The External trigger is selected. The availability of an external trigger depends on the device used. |
Presets
| default value |
|
{ INTernal | BUS | EXTernal } |
INTernal |
Sample usage
Initiate the trigger and perform a single trigger cycle.
var visaSession = new TcpipSocket(VISA_RESOURCENAME);
visaSession.RawIO.Write(":TRIG:SOUR BUS\n");
visaSession.RawIO.Write(":INIT\n");
visaSession.RawIO.Write("*TRG\n");
visaSession.write(':TRIG:SOUR BUS\n')
visaSession.write(':INIT\n')
visaSession.write('*TRG\n')
:INITiate:CONTinuous
:INITiate[:IMMediate]
References
Trigger System