Keysight Technologies N6700C Serie Guide D'utilisation page 140

Transient<n> - Selects the output channel's transient system as the trigger source. <n> specifies the
channel. When you select a channel, you must also set up that channel's transient system to
generate a trigger out signal. See
Use the following commands to select a trigger source:
Front Panel Menu Reference
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Initiate the Measurement Trigger System
Next, you must initiate or enable the measurement trigger system.
When the power system is turned on, the trigger system is in the idle state. In this state, the trigger
system is disabled, ignoring all triggers. The INITiate commands enable the trigger system to receive
triggers. To initiate the trigger system, use:
Front Panel Menu Reference
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It takes a few milliseconds for the instrument to be ready to receive a trigger signal after receiving the
INITiate:ACQuire command, and it can take longer for Keysight Models N678xA SMU.
If a trigger occurs before the trigger system is ready for it, the trigger will be ignored. You can test the
WTG_meas bit in the operation status register to know when the instrument is ready to receive a
trigger after being initiated.
Front Panel Menu Reference
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If a bit value of 8 is returned in the query, the WTG_meas bit is true, and the instrument is ready to
receive the trigger signal. Refer to Status Tutorial in the Operating and Service Guide document for
more information.
It will be necessary to initiate the measurement trigger system each time a triggered
measurement is desired.
Keysight N6700C Series User's Guide
Generate Trigger Out Signals
SCPI Command
To select Bus triggers for output 1:
TRIG:ACQ:SOUR BUS, (@1)
To select a Digital pin as the trigger:
TRIG:ACQ:SOUR PIN<n>, (@1)
To select a Transient output as trigger:
TRIG:ACQ:SOUR TRAN<n>, (@1)
where n is the output channel that will generate the
trigger signal.
SCPI Command
To initiate the measurement trigger system:
INIT:ACQ (@1)
SCPI Command
To query the WTG_meas bit (bit 3):
STAT:OPER:COND?(@1)
4 Operating the Power System
and Program an Arbitrary List.
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