Keithley 2280 Series Reference Manual

Section 7: SCPI command reference Series 2280 Precision DC Power Supply Reference Manual
7-4 077085503 / March 2019
*ESR?
This command reads the contents of the Standard Event Status Register (SESR).
Type
Affected by
Where saved
Default value
Query only
Not applicable
Not applicable
Not applicable
Usage
*ESR?
Details
The instrument returns a decimal value that corresponds to the binary-weighted sum of all bits set in
the register and clears the Standard Event Status Register.
Example
*ESR?
Query the contents of the Standard Event Status
Register (SESR).
Example output:
145
This output indicates that the SESR contains the binary
value 10010001.
Also see
*ESE (on page 7-3)
Status model (on page D-1)
*IDN?
This command retrieves the identification string of the instrument.
Type
Affected by
Where saved
Default value
Query only
None
Not applicable
Not applicable
Usage
*IDN?
Details
The identification string includes the manufacturer, model number, serial number, and firmware
revision of the instrument. The string is formatted as follows:
KEITHLEY INSTRUMENTS,MODEL nnnn,xxxxxxx,yyyyy
Where:
nnnn = the model number
xxxxxxx = the serial number
yyyyy = the firmware revision level

Keithley 2280 Series Specifications

General

Brand	Keithley
Model	2280 Series
Category	Power Supply
Language	English