Trigger Subsystem - Racal Instruments 2461 User Manual

TRIGGER
SUBSYSTEM
: SEQUENCE1 or
IMM
CTR_EXTARM
TTLTRG<n>
Begin
Measurement
Begin
Measurement
Programming The Type C Function Card 4-68
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The TRIGger subsystem is made up of a series of commands to
configure the arming layer of the trigger model.
The trigger model for the 2461 TYPE C is based on the
expanded capability Trigger Model with subservient sequences
defined in the SCPI Command reference.
Changing any of the ARMing settings invalidates the previously
acquired data.
Below is the diagram for the 2461 TYPE C trigger subsystem:
: SEQUENCE1 or :START
IDLE
INITIATED
ARM
TRIGGER
Device Actions
:SEQUENCE2 or :STOP
Initiate next
sequence
IMM
CTR_EXTARM
TTLTRG<n>
End
Racal Instruments  1998
2461Type C User Manual
IDLE
INITIATED
ARM
TRIGGER