User Manual

Section 4: Command reference Series 2200 Programmable DC Power Supplies Reference Manual
4-36 2200S-901-01 Rev. A/November 2011
*STB? (query only)
The byte query returns the contents of the status byte register
(SBR) using the Master Summary Status (MSS) bit. Refer to
Appendix C, Registers (on page C-3) for more information.
Group
Status
Syntax
*SRE <NR1>
*SRE?
Related
Commands
*CLS (no query form) (on page 4-2)
*ESR? (query only) (on page 4-4)
*PSC (on page 4-8)
Arguments
<NR1> is an integer value in the range from 0 to 255. The binary
bits of the SRER are set according to this value. Using an out-of-
range value causes an execution error. The power-on default for
SRER is 0 if *PSC is 1. If *PSC is 0, the SRER maintains its value
through a power cycle.
Returns
*SRE 48 sets the bits in the SRER to 00110000 binary.
Examples
*SRE? might return a value of 32, showing that the bits in the
SRER have the binary value 00100000.
SYSTem:ERRor? (query only)
This command queries the error code and error information of the
power supply and returns both values. See Messages and codes
(on page C-9) for information about the codes.
Group
System
Syntax
SYSTem:ERRor?
Returns
<NR1>,<error_text>
<error_text> ::= <string>
where:
<string> is a description of the error.
Examples
SYSTEM:ERROR? might return 110, which means No Input
Command to parse.