Table 17-91*Esr? Mapping - Agilent Technologies N1911A Programming Manual

17 IEEE 488.2 Command Reference
*ESR?
The *ESR? query returns the contents of the Standard Event Status
Register then clears it. The format of the return is <NR1> in the range of
0 to 255.

Table 17-91*ESR? Mapping

Syntax
744
Table 17- 91
Bit Weight Meaning
0 1 Operation Complete
1 2 Request Control (not used)
2 4 Query Error
3 8 Device Dependent Error
4 16 Execution Error
5 32 Command Error
6 64 Not used
7 128 Power On
?
*ESR
shows the contents of this register.
N1911A/1912A P-Series Power Meters Programming Guide