If bit 3 is set in the query response, the WTG_meas bit is true, and the instrument is ready to receive
the trigger signal. Refer to Status Tutorial for more information.
The instrument executes one measurement acquisition each time a bus, pin,
transient, or level trigger command is received. Thus, it will be necessary to initiate
the trigger system each time a triggered measurement is desired.
Trigger the Measurement
The trigger system is waiting for a trigger signal in the initiated state. You can immediately trigger the
measurement as follows:
Front Panel Menu Reference SCPI Command
Not available To generate a measurement trigger:
TRIG:ACQ
Alternatively, if the trigger source is BUS, you can also program a
*TRG or an IEEE-488 <get> command.
As previously discussed, a trigger can also be generated by a digital pin, an output transient, and an
output voltage or current level. If a digital pin is configured as the trigger source, the instrument will
wait indefinitely for the trigger signal. If the trigger does not occur, you must manually return the
trigger system to the idle state.The following commands return the trigger system to the idle state:
Front Panel Menu Reference SCPI Command
Select Measure\Control.
Then select the Abort control.
ABOR:ACQ
Fetch the measurement
After a trigger is received and the measurement completes, the trigger system will return to the idle
state.
Once the measurement completes, FETCh queries can retrieve the most recent measurement data
without initiating a new measurement or altering the data in the measurement buffer.
4 Using the Regenerative Power System
152 Keysight RP7900 Series Operating and Service Guide
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