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Standard status data structure – EXFO FLS-5800 CD/PMD Analyzer Source User Manual

Page 34

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Controlling the Source Remotely

28

FLS-5834A

Standard Status Data Structure

Standard Status Data Structure

The four tables below give information on the common status and enable
registers as defined by IEEE 488.2.

The diagram displayed on page 31 is a useful aid in understanding the
general commands and how a service request (SRQ) is generated.

³

Standard event status register (ESR)

Bits

Mnemonics

Bit Value

7

Power on

128

6

Not used

0

5

Command error

32

4

Execution error

16

3

Device dependent error 8

2

Query error

4

1

Not used

0

0

Operation complete

1