Agilent-technologies Signal Analyzer N9030a Bedienungsanleitung PDF herunterladen (Seite 105)

3 Programming the Analyzer

IEEE 488.2 Common Commands

Standard Event Status Register Query

Queries and clears the standard event status event register. (This is a destructive read.) The value

returned is a hexadecimal number that reflects the current state (0/1) of all the bits in the

Remote Command

*ESR?

Example *ESR? Returns a 1 if there is either a query or command error, otherwise it returns a zero.

Notes For related commands, see the STATus subsystem commands.

Preset 0

Min 0

Max 255

Status Bits/OPC

dependencies

Standard Event Status Register (bits 0 – 7).

Initial S/W Revision Prior to A.02.00

Identification Query

Returns a string of instrument identification information. The string will contain the model

number, serial number, and firmware revision.

The response is organized into four fields separated by commas. The field definitions are as

follows:

• Manufacturer

• Model

• Serial number

• Firmware version

Key Path

No equivalent key. See related key System, Show System.

Remote Command

*IDN?

Example *IDN? Returns instrument identification information, such as:

Agilent Technologies, N9020A, US01020004, A.01.02

Initial S/W Revision Prior to A.02.00

Remote Language Compatibility Measurement Application Reference 105

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Agilent-technologies Signal Analyzer N9030a Bedienungsanleitung Seite 105