IEEE-488 Subsystem
*CLS
Clears all event registers, the Status Byte register, and the error queue.
*ESE <enable value>
*ESE?
Enables bits in the Standard Event Enable register. The selected bits are then reported to the Status Byte. The query
returns a decimal value corresponding to the binary-weighted sum of all bits in the register. All of the enabled events
of the Standard Event Status Event Register are logically ORed to cause the Event Summary Bit (ESB) of the Status
Byte Register to be set.
Standard Event Status Enable Register
Bit Value Name Description
0
1
OPC Operation complete
1
2
0
(reserved for future use)
2
4
QYE Query error
3
8
DDE Device-dependent error
4
16
EXE Execution error
5
32
CME Command error
6
64
0
(reserved for future use)
7
128
PON Power-on has occurred
*ESR?
Returns a decimal value corresponding to the binary-weighted sum of all bits in the Standard Event register and
clears the register to 0. The bit configuration is the same as the Standard Event Status Enable register (see *ESE).
*IDN?
Returns the power supply’s identification string in the form shown below.
Keysight Technologies,E36102B,MY87654321,0.3.2-0.32
The four comma-separated fields are the manufacturer name, instrument model number, instrument serial number,
and revision code.
Keysight E36100B Series Operating and Service Guide
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