Agilent Technologies HP 54601B Dokumentacja Pobierz pdf (Strona 67)

Bit Definitions

MAV - message available. Indicates whether there is a response in the

output queue.

ESB - event status bit. Indicates if any of the conditions in the

Standard Event Status Register are set and enabled.

MSS - master summary status. Indicates whether the device has a

reason for requesting service. This bit is returned for the *STB? query.

RQS - request service. Indicates if the device is requesting service.

This bit is returned during a serial poll. RQS is set to 0 after it is read via

a serial poll (MSS is not reset by *STB?).

URQ - user request. Indicates whether a front-panel key has been

pressed.

CME - command error. Indicates whether the parser detected an

error.

EXE - execution error. Indicates whether a parameter was out of

range, or inconsistent with the current settings.

DDE - device specific error. Indicates whether the device was unable

to complete an operation for device dependent reasons.

QYE - query error. Indicates whether the protocol for queries has

been violated.

RQC - request control. Indicates whether the device is requesting

control. The logic analyzer never requests control.

OPC - operation complete. Indicates whether the device has

completed all pending operations.

TRG - trigger. Indicates whether a trigger has been received.

Status Reporting

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Agilent Technologies HP 54601B Dokumentacja Strona 67