Language Reference

SRQ

Spectrum-Analyzer Status-Byte Register

Bit Number

Decimal

Spectrum-Analyzer

Description

 

Equivalent

State

 

 

7

128

 

Unused.

 

6

64

RQS

Set when status-b yte register bit and corresponding bit in

 

 

 

service-request mask are true .

Indicates service-request has

 

 

 

occurred.

 

5

32

ERROR PRESENT

Set when error register contains

an error .

416 COMMAND COMPLETE Set at completion of command execution.

3

8

 

Unused

 

 

 

 

2

4

END OF SWEEP

Set at completion of sweep .

 

 

1

2

MESSAGE

Set when

messages

appear, such as UNCAL

(uncalibrated),

 

 

 

UNCOR (uncorrected),

or power

bar zeroing.

 

0

 

TRIGGER ARMED

Set when

analyzer is

ready to

receive a sweep trigger .

1

7-450