Справочник Пользователя для National Instruments Welding System 321645c-01
Chapter 2
Function Reference — GPCTR_Set_Application
NI-DAQ FRM for PC Compatibles
2-244
©
National Instruments Corporation
•
ND_SECOND_GATE
to any legal value listed in the
GPCTR_Change_Parameter
function
description.
•
ND_SECOND_GATE_POLARITY
to
ND_NEGATIVE
. Measurement will be performed on
the active low pulses.
•
ND_BUFFER_MODE
to
ND_DOUBLE
for circular buffer operations.