Using 488.1 gpib -6, Query commands gpib operation – Anritsu ML2430A User Manual

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<Arbitrary ASCII>

This notation represents undelimited 7-bit ASCII text. The end of the text must be
terminated with the line feed character (0Ah, decimal 10) or a GPIB End of Trans-
mission State (EOI), or both. This requirement makes it necessary for <Arbitrary
ASCII> text to be transmitted only at the end of a program or response message,
that is, at the end of a multiple input or output statement.
Example of data represented by <Arbitrary ASCII> notation:
Anritsu,2410A,123456,1.0<0A^EOI> The example shows a sample response
from the *IDN?, 488.2 common query. In the example, the instrument identifies it-
self as an Anritsu 2410A, with serial number 123456, and software version 1.0 in-
stalled. Note that decimal 10 (0Ah character) must be sent with the EOI to signal
end of transmission.

<Arbitrary Block>

This notation represents data transmitted as 8-bit data bytes (00-FF hex, 0-255
decimal, notation is <DAB>). Useful for transmitting large blocks of formatted
ASCII or binary data or unformatted binary data. The data stream is immediately
preceded by a variable length ASCII header that is encoded with the number of
data bytes to be sent. The header always starts with the (#) character.

6-4

QUERY COMMANDS Many ML24XXA (native) GPIB commands have an equivalent query command

that will return a current value or setting. Query commands and their returned
strings are provided with each command where applicable.

A complete listing of valid query commands and returned strings is provided in
Appendix B, Section B-2.

6-4

ML2430A OM

QUERY COMMANDS

GPIB OPERATION

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