Bit; Mnemonic; Decimal Value; Msb) - Agilent Technologies HP E5574A User Manual

command
syntax
description
response
example
command
syntax
description
response
related commands
example
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HP-IB Programming
IEEE Common Commands
*ESR?
*ESR?
The Event Status Register query *ESR? returns the contents of the
Event Status Register. The register is cleared after being read.
The bit value for the register: 0 ≤ value ≤ 255.

Bit

Mnemonic

7 (MSB)

Power On
6 User Request
5 Command Error
4 Execution Error
3 Device Dependent Error
2 Query Error
1 Request Control

0 (LSB)

Operation Complete
OUTPUT 724;"*ESR?"
ENTER 724; A$
*IDN?
*IDN?
The IDeNtification query *IDN? is used to obtain the instrument's
identification.
The identification string:
"Hewlett-Packard, E5574A, xxxxxxxxxx, y.yy"
xxxxxxxxxx = Serial number (10 digits)
y.yy = Firmware revision (for instance: 1.00)
*OPT?
DIM A$[80]
OUTPUT 724;"*IDN?"
ENTER 724; A$
111

Decimal Value

128
64
32
16
8
4
2
1