Agilent Technologies Agilent E5250A User Manual
Page 175
Agilent E5250A User’s Guide, Edition 11
7-7
Command Reference
*ESR?
*ESR?
This query command returns the present contents of the Standard Event Status
Register.
Syntax
*ESR?
Query response
register
Semantics
The following table shows the bits of the Standard Event Status Register, and the
binary-weighted decimal value of each bit.
Example
OUTPUT @Hp5250;"*ESR?"
ENTER @Hp5250;A
Parameter Explanation
register
decimal integer value that is the sum of the binary-weighted values
for the set bits
bit
binary-
weight
description
0
1
OPC (Operation Complete)
1
2
not used. always 0.
2
4
QYE (Query ERROR)
3
8
DDE (Device-Dependent ERROR)
4
16
EXE (Execution ERROR)
5
32
CME (Command ERROR)
6
64
not used. always 0.
7
128
PON (Power on)