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Chapter 5, Advanced Operations

Status Reporting

Standard Event Status Register Group

The Standard Event Status Register Group is a specific implementation of the

status register model described in the Status Register Structure Overview section.

The conditions monitored by the Standard Event Status Register Group are

defined by the IEEE 488.2-1987 Standard. The Standard assigns specific Test Set

conditions to specific bits in the Standard Event Status Register.

Table 19 on page

5 257

details the Standard Event Status Register bit assignments and their

meanings. The Standard Event Status Register Group is accessed using IEEE

488.2 Common Commands. The Standard Event Status Register Group includes

an Event Register, an Enable Register, and a Summary Bit. Refer to the

“Status

Reporting Structure Overview” on page 239

for a discussion of status register

operation.

Figure 9 shows the structure and IEEE 488.2 Common Commands used

to access the Standard Event Status Register Group.

Figure 9 Standard Event Status Register Group

*ESE <integer>

*ESE?

*ESR?

Event Summary Bit (ESB)

(to bit 5 of Status Byte Register)

Event

Enable

Logical OR

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Agilent Technologies A.18.00 Manuale Utente Pagina 256

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