14.4.3. *ESR?
This query reads the Standard Event Status register. Reading the register clears it. The bit
configuration of this register is the same as the Standard Event Status Enable register (see
*ESE).
Query Syntax
Parameters
Returned Parameters
Related Commands
If the *ESR? returns the value of the status bits in the ESR register. Refer to Table 12 for the
status bits and their meaning.
Table 12: Bit configuration of standard event status register
Bit Position
Bit Name
Bit Weight
CME
EXE
PON
RP Series
*ESR?
None
<NR1>(Register value)
*CLS
*ESE
7
6
5
PON
not
CME
used
128
32
Command error
Execution error
Power-on
March 2011
*ESE?
4
3
EXE
DDE
16
8
DDE
QYE
2
1
QYE
not
not
used
used
4
Device-dependent error
Query error
0
65