Commands Listed in Alphabetical Order
Examples
*ESE 20 9 sets th
e ESER to binary 11010001, which enables the PON, URQ,
EXE, and OPC bits.
*ESE? might re
turn 186, showing that the ESER contains the binary value
10111010.
*ESR? (Query Only)
This query-only command returns the contents of the Standard Event Status
Register (SESR). *ESR? also clears the SESR (since reading the SESR clears it).
For a more detailed discussion of the use of these registers, see Registers.
Group
Status and Error
Syntax
*ESR?
Related Commands
ALLEv?, *CLS, DESE, *ESE, EVENT?, EVMsg?, *SRE, *STB?
Examples
*ESR? might return 213, showing that the SESR contains the binary value
11010101.
EVENT? (Query Only)
This query-only command returns a n event code from the Event Queue that
provides information about the results of the last *ESR? read. EVENT? also
removes the returned value from the Event Queue.
Group
Status and Error
Syntax
EVENT?
Related Commands
ALLEv?, *CLS, DESE, *ESE, *ESR?, EVMsg?, *SRE, *STB?
Examples
EVENT? might return :EVENT 110, showing that there was an error in a
command header.
DPO7000, DPO70000/B and DSA7000/B Series Programmer Manual 2-211