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Section 4: Command reference
Series 2200 Programmable DC Power Supplies Reference Manual
4-4
2200S-901-01 Rev. C / March 2016
*ESR? (query only)
Returns the contents of the Standard Event Status Register
(SESR).
*ESR?
also clears the SESR (since reading the SESR
(on page C-3) for more
information about SESR.
Group
Status
Syntax
*ESR?
Related
Commands
(on page 4-7)
(on page 4-27)
Returns
<NR1>
, which is a decimal representation of the contents of the
Standard Event Status Register (
SESR
).
Examples
*ESR?
might return the value
149
, showing that the
SESR
contains binary
10010101
.
FETCh:CURRent[:DC]? (query only)
This command returns the last measured output current stored in
the communications buffer of the power supply. A new
measurement is not initiated by this command.
Group
Measurement
Syntax
FETCh:CURRent[:DC]?
Related
Commands
MEASure:CURRent[:DC]? (query only)
(on page 4-6)
Returns
<NR2>
, which gives is the measured output current in amperes.
Examples
FETC:VOLT?
might return
5.0011
, which would be the measured
voltage across the power supply outputs in volts.