Timed srqs tn – Measurement Computing Analyzer488 User Manual

Page 233

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Section 6

Instrument Simulator

6.23

Timed SRQs Tn

The Timed SRQs command, Tn, enables the Analyzer488 to generate a Service

Request (SRQ) after a specified amount of time has passed. The time period may be
between 0 and 65535 milliseconds (0 to 65 seconds) in increments of 1 millisecond.

SYNTAX:

T0

Disable SRQ on timeout (default)

Tn

Generate an SRQ at the end of n milliseconds (n =
0 to 65535)

T?

Return the amount of time (in milliseconds)
remaining before a timed SRQ will be generated

EXAMPLES: PRINT#1,"CLEAR10"

reset the Analyzer488

PRINT#1,"OUTPUT10;T5000X"

generate an SRQ after 5 seconds

after 5 seconds, the Analyzer488
will generate an SRQ.

PRINT#1,"SPOLL10"

serial poll the Analyzer488

INPUT#2,C$
PRINT C$

display shows 64 since the
Analyzer488 was the source of the
Service Request.

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