National Instruments 321645c-01

Chapter 2 Function Reference — Config_DAQ_Eve nt_Message

National Instruments Corporation 2-75 NI-DAQ FRM for PC Compatibles

Completed

operation or

stopped by

error

2Send exactly one message

when an asynchronous

operation completes or is

stopped for an error. chanStr

indicates the type of channel or

port, but the actual channel or

port number is ignored.

MIO devices <AI, AO>

AT-MIO-16D,

AT-MIO-16DE-10 <DIO>

AI devices <AI>

Lab and 1200 Series devices <AI, AO,

DIO>

AT-AO-6/10 <AO>

516 and LPM devices,

DAQCard-500/700 <AI>

DSA <AI, AO>

AT-DIO-32F and DIO 6533 devices

<DIO>

PC-DIO-24/PnP, DAQCard-DIO-24,

PC-DIO-96/PnP,

DAQPad-6507/6508<DIO>

Voltage out

of bounds 3Send a message each time a

data point from any channel in

chanStr is outside of the

voltage region bounded by

DAQTrigVal0 and

DAQTrigVal1, where

DAQTrigVal0 ≥

DAQTrigVal1.

MIO and AI devices <AI>

Lab and 1200 Series devices <AI>

516 and LPM devices,

DAQCard-500/700 <AI>

Voltage

within

bounds

4Send a message each time a

data point from any channel in

chanStr is inside of the voltage

region bounded by

DAQTrigVal0 and

DAQTrigVal1, where

DAQTrigVal0 ≥

DAQTrigVal1.

MIO and AI devices <AI>

Lab and 1200 Series devices <AI>

516 and LPM devices,

DAQCard-500/700 <AI>

Table 2-17. DAQEvent Messages (Continued)

DAQEvent

Type Code Description

of Message Usable Devices