Kikusui PAT160-25T, Руководство по эксплуатации

Страница: 118 / 218

7-12
PAT-T 4KW
Special symbols and characters
Special symbols and characters used in this manual to describe SCPI commands are
defined as indicated in Table 7-4.
Table 7-4 Definitions of special symbols and characters
Query
The device settings or status can be queried.
To make a query, add a question mark at the end of the program header section. If a
query has parameters, enter a space after the question mark followed by the
parameters.
(Example) CURRent? MIN
• When transmitting two queries in separate lines, read the response to the first
query before transmitting the second line. If you send two lines of query
commands at once, an incomplete response may be received.
String termination
All commands must be terminated using a valid terminator.
The available terminators are <line feed> (ASCII 0x0A) and EOI (end-or-identify).
Either one can be used as a terminator.
Because EOI is not available on the RS232C, be sure to use <line feed>.
When a command string is terminated, the path is reset to the root level.
• CR (ASCII 0x0D) is not a terminator.
Common commands
p. 7-16
The IEEE-488.2 and SCPI standards contain a set of common commands for reset,
self-test, and other functions. These common commands always start with an
asterisk. The commands may have one or multiple parameters.
Symbols or
characters
Description
< >
Characters strings inside the < and > symbols indicate program data.
Do not incl
u de these symbols in the act u al program.
{ }
Characters and n u mbers delimited by “|” in braces indicate that one of
the items is to be selected.
Do not incl
u de the braces in the act u al program.
[ ]
Characters strings inside brackets indicate option data.
When option data is not sent
w ith the program, the defa u lt val u e is
sent. Do not incl u de the brackets in the act u al program.
See