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9 Programming the Instrument

9.2 IEEE 488.2 Common Commands

*ESE?

Returns a 36 indicating that the query and command status bits are enabled

Notes For related commands, see the "Status Register System & STATus Subsystem" on page 2450 and

:SYSTem:ERRor[:NEXT]?

Preset 255

State Saved Not saved in state

Min 0

Max 255

9.2.4 *ESR? - Standard Event Status Register Query

Queries and clears the "Standard Event Status Register" on page 2463. (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 register.

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 "Status Register System & STATus Subsystem" on page 2450

Min/Max 0 / 255

Status Bits/OPC

dependencies

Standard Event Status Register (bits 0 – 7)

9.2.5 *IDN? - Identification Query

Returns a string of instrument identification information. The string contains 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

Remote

Command

*IDN?

Short Range Comms & IoT Mode User's &Programmer's Reference 2424

Keysight x-series Instruction Manual

Other manuals for Keysight x-series