Commands by Subsystem 3
Agilent InfiniiVision 5000 Series Oscilloscopes Programmer's Reference 81

*STB (Read Status Byte)

(see page 530)

Query Syntax *STB?

The *STB? query returns the current value of the instrument's status byte.

The MSS (Master Summary Status) bit is reported on bit 6 instead of the

RQS (request service) bit. The MSS indicates whether or not the device

has at least one reason for requesting service.

Return Format <value><NL>
<value> ::= 0,..,255; an integer in NR1 format

Table 32 Status Byte Register (STB)

Bit Name Description When Set (1 = High = True), Indicates:
7 OPER Operation Status Register An enabled condition in the Operation Status
Register (OPER) has occurred.
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