National Instruments GPIB-120B, User Manual

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B
Multiline Interface Messages
This appendix lists the multiline interface messages and describes the mnemonics and messages
that correspond to the interface functions.
The multiline interface messages are commands defined by the IEEE 488 standard. The
messages are sent and received with ATN asserted. The interface functions include initializing
the bus, addressing and unaddressing devices, and setting device modes for local or remote
programming. For more information about these messages, refer to the ANSI/IEEE Standard
488.1-1987,
IEEE Standard Digital Interface for Programmable Instrumentation .
Table B-1.
Multiline Interface Messages
Hex Dec ASCII Message Hex Dec ASCII Message
00 0 NUL — 20 32 SP MLA0
01 1 SOH GTL 21 33 ! MLA1
02 2 STX — 22 34 " MLA2
03 3 ETX — 23 35 # MLA3
04 4 EOT SDC 24 36 $ MLA4
05 5 ENQ PPC 25 37 % MLA5
06 6 ACK — 26 38 & MLA6
07 7 BEL — 27 39 ' MLA7
08 8 BS GET 28 40 ( MLA8
09 9 HT TCT 29 41 ) MLA9
0A 10 LF — 2A 42 * MLA10
0B 11 VT — 2B 43 + MLA11
0C 12 FF — 2C 44 , MLA12
0D 13 CR — 2D 45 - MLA13
0E 14 SO — 2E 46 . MLA14
0F 15 SI — 2F 47 / MLA15
10 16 DLE — 30 48 0 MLA16
11 17 DC1 LLO 31 49 1 MLA17