50
trigger:
CONF:VOLT:DC
SAMP: COUN 5
TRIG: COUN 10
TRIG: SOUR EXT
READ?
Typical response: +1.0001, ... (50 measurements)
7.2.3.7 TRIGger:SOURce
Description:
Select the trigger source for the measurement
IMMediate: The trigger signal is always present. A trigger signal is issued as soon as the instrument is placed in
the “waiting for trigger” state.
BUS: When the DMM is in the “Wait Bus Trigger”, the instrument is triggered by sending “*TRG” via the remote
interface.
EXTernal: When the DMM is in the "Wait External Trigger", the instrument is triggered by sending a TTL pulse
to the Ext Trig interface on the rear panel.
Syntax:
TRIGger:SOURce {IMMediate|EXTernal|BUS}
TRIGger: SOURce?
Parameters:
trigger source type
Example:
Return ten sets of five DC voltage measurements and start each measurement group with an external
trigger:
CONF:VOLT:DC
SAMP: COUN 5
TRIG: COUN 10
TRIG: SOUR EXT
READ?
Typical response: +1.0001, ... (50 measurements)
7.2.3.8 TRIGger:DELay
Description:
Sets the waiting time for the instrument to receive the trigger signal to the middle of the start
measurement.
If you have configured more than one measurement for each trigger of the instrument (SAMPle:COUNt >1), after
the trigger, a delay is inserted between two adjacent measurements.
Setting a specific trigger delay will disable the automatic trigger delay (TRIGger:DELay:AUTO OFF).
Syntax:
TRIGger:DELay {<seconds>|MIN|MAX|DEF}
TRIGger: DELay? [{MIN|MAX|DEF}]
Parameters:
required delay time
Example:
Returns the result of five DC voltage measurements. There is a 2 second delay before each
measurement.
CONF:VOLT:DC 10
SAMP: COUN 5
TRIG: DEL 2
