National Instruments NI-488.2 Benutzerhandbuch

© National Instruments Corporation

I-1

NI-488.2 User Manual

Index

Symbols

! (repeat previous function) function, Interactive

Control utility, 7-10

$ filename (execute indirect file) function,

Interactive Control utility, 7-10

+ (turn ON display) function, Interactive Control

– (turn OFF display) function, Interactive

Control utility, 7-10

A

accessing NI-488.2 driver, 4-2
Active Controller, A-1
adding new GPIB interface

in GPIB Explorer, 3-4
in Measurement & Automation

address syntax in Interactive Control utility, 7-5
AllSpoll function

serial polling multiple devices with a single

application debugging

global status variables, 5-1
NI Spy utility, 5-1
NI-488.2 error codes, 5-1

application development

communicating with instruments

multiple interfaces or multiple

single GPIB device, 4-7
using Interactive Control utility, 4-1
using NI-488.2 Communicator, 2-6

general program steps and examples

multiple-interface or multiple-device

applications, 4-9

single-device applications, 4-8

items to include

multiple-interface or multiple-device

applications, 4-9

single-device applications, 4-7

talker/listener applications, 8-12

asynchronous event notification in NI-488.2

applications

calling ibnotify function, 8-4
ibnotify programming example, 8-6

ATN (attention) line (table), A-3
ATN status word condition, 4-5, B-1, B-4
automatic serial polling

enabling, 8-13
stuck SRQ state, 8-14

autopolling and interrupts, 8-14
auxiliary functions, Interactive Control

B

Borland C/C++ programming instructions, 4-12
buffer option function, Interactive Control

bus extenders and expanders, 1-3
bus management and device-level calls, 8-11

C

CIC status word condition, 4-5, B-1, B-4
CMPL status word condition, 4-5, B-1, B -3
communicating with instruments

advanced communication, 2-8
multiple devices, 4-4
multiple interfaces, 4-4
single GPIB device, 4-3
using Interactive Control utility, 4-7