Esr - Agilent Technologies N1996A-503 User Reference

IEEE and STATus Commands (Remote Commands Only)
Standard Event Status Register Query
Standard Event Status Register Query
Queries and clears the standard event status event register. (This is a destructive read.)
The value returned is a hexadecimal number that reflects the current state (0/1) of all the
bits in the register.
Mode
Remote Command
Example
Remote Command
Notes
Preset
Min
Max
SCPI Status Bits/OPC
Dependencies
346
All modes

*ESR?

*ESR? Returns a 1 if there is either a query or command
error, otherwise it returns a zero.
For related commands, see the STATus subsystem commands.
0
0
255
Standard Event Status Register (bits 0 – 7)
Chapter 7