Esr - Agilent Technologies U2300A Series Programming Manual

6 IEEE-488 Common Command

*ESR?

Syntax
*ESR?
The command reads the event register and returns a decimal value which
corresponds to the binary- weighted sum of all bits set in the register (see
table above). For example, if bit 1 (decimal value = 2) and bit 4 (decimal
value = 16) are set (and the corresponding bits are enabled), this
command will return "+18".
Supported Model
U2351A, U2352A, U2353A, U2354A, U2355A, U2356A, U2331A
Example
The following command reads the event register (bits 3 and 4 are set).
*ESR?
Typical Response: +24
Remarks
Refer to
See Also
*ESE
38
Figure 6- 1, status system diagram for more information.
U2300A Series USB DAQ Programming Guide