Chapter 3
Local Command Set
© National Instruments Corporation
3-5
GPIB-VXI User Manual
The Help Query
The
Help?
query is a quick online reference to the syntax and functionality of the GPIB-VXI
local command set.
Help?
Purpose:
List syntax and descriptions of local command set.
Query
Syntax:
Help? [<type>[,<type>,....]]
or
Help [<type>[,<type>,....]]
<type>
is the category of command information requested, as follows:
he
Help
ci
Code
Instruments
al
All
sa
GPIB secondary address
gc
General
configuration
ih
Interrupt handler configuration
dc
Dynamic
configuration
ba
VXIbus
access
rc
Dynamic
reconfiguration
ws
Word Serial communication
rm
Resource
Manager
tr
TTL Trigger access
cc
Common commands
The default type is All.
Response:
The local command set is displayed in the following format:
GPIB-VXI Local Command Set
<CRLF>
Command/Query
Format
Description
<CRLF>
<Command
Syntax>
<Command
description>
<CRLF>
<Command
Syntax>
<Command
description>
<CRLF>
<Command
Syntax>
<Command
description>
<CRLF>
•
•
•
•
•
•
Example:
List syntax and descriptions of general configuration and secondary address
commands.
Help? gc,sa
