The command sets the trigger source for all sweeps.
The names of the parameters correspond directly to the various settings under manual control. SCPI uses other names for the parameters; these names are also accepted by the instrument. The SCPI names should be used if compatibility is an important consideration.
An overview of the various names is given in the Table "Cross-reference between the manual and remote control ".
Setting parameters: | ||||
<Source> | AUTO|IMMediate The trigger is free-running, i.e. the trigger condition is fulfilled continuously. As soon as one sweep is finished, the next sweep is started. SINGle|BUSOne complete sweep cycle is triggered by the GPIB commands :SOURce:SWEep:POWer|FREQuency:EXEC, TRIGger:PSWeep|FSWeep:IMMediate or *TRG. If :SOURce:SWEep:POWer:MODE is set to STEP, one step is executed. The mode has to be set to AUTO. EXTernalThe sweep is triggered externally via the INST TRIG connector. EAUToThe sweep is triggered externally via the INST TRIG connector. As soon as one sweep is finished, the next sweep is started. A second trigger event stops the sweep at the current frequency, a third trigger event starts the trigger at the start frequency, and so on.
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Example: | TRIG0:SOUR EXT selects triggering with an external trigger. The trigger is input via the INST TRIG connector. | |||
Usage: | Setting only | |||
Manual operation: | See "Mode" |
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