VTI Instruments EX1629 - Vtex1629_Set_Lxi_Limit_Event_Latch

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EX1629 Command Set 267
vtex1629_set_lxi_limit_event_latch
FUNCTION PROTOTYPE
ViStatus vtex1629_set_lxi_limit_event_latch (ViSession vi, ViInt32 latches);
FUNCTION PARAMETERS
vi = contains a session handle to the instrument. This handle is obtained by the function and remains valid until the
session is closed.
latches = an 8-bit mask that indicates which of the eight corresponding LXI Trigger Bus lines will be latched when
an over-limit condition is met.
DATA ITEM RESET VALUE
latches = 0
DESCRIPTION
This function sets LXI Trigger Bus lines that will be latched for LXI Limit Event outputs. When latching is enabled,
the trigger line is driven high when the first over-limit condition occurs and remains high until the instrument is reset
or until the next measurement sequence is initiated. When latching is disabled, the state of the trigger line is decided
once per scan and. when all chosen limit conditions are satisfied, the line is driven low. Implemented in firmware
version 1.4.0.
EXAMPLE
ViStatus status;
status = vtex1629_set_lxi_limit_event_latch(vi, 0x02);