User's Manual

Chapter 1 Using the NI-DAQ Functions
NI-DAQ FRM for PC Compatibles 1-14
© National Instruments Corporation
Counter/Timer is a class of function panels that perform counting and
timing operations. DAQ-STC Counters (GPCTR) is a subclass of
Counter/Timer that contains functions that perform operations on the
DAQ-STC counters on the E Series devices. Am9513 Counters (CTR) is
another subclass of Counter/Timer that contains functions that perform
operations on the Am9513 counters on the Am9513-based devices, and the
PC-TIO-10. 8253 Counters (ICTR) is a subclass of Counter/Timer that
contains functions that perform counting and timing operations for the
DAQCard-500/700 and 516, Lab and 1200 series, and LPM devices.
RTSI Bus is a class of function panels that connect control signals to the
RTSI bus and to other boards.
The DAQ Event Messages class contains functions that set up conditions
for sending messages to your application when certain events occur.