User Manual
Section 4: Command reference  Series 2200 Programmable DC Power Supplies Reference Manual 
4-2  2200S-901-01 Rev. A/November 2011 
SYSTem:KEY ......................................................................... 4-37 
SYSTem:LOCal (no query form) ............................................ 4-38 
SYSTem:POSetup ................................................................. 4-38 
SYSTem:REMote (no query form) ......................................... 4-39 
SYSTem:RWLock (no query form) ......................................... 4-39 
SYSTem:VERSion? (query only) ........................................... 4-39 
*TRG (no query form) ............................................................. 4-40 
TRIGger[:IMMediate] (no query form) .................................... 4-40 
TRIGger:SOURce .................................................................. 4-41 
*TST? (query only) ................................................................. 4-41 
*WAI (no query form) ............................................................. 4-42 
Programming examples ......................................................... 4-42 
Commands listed in alphabetical order 
You can use commands to either set instrument features or query instrument values. You can use 
some commands to do both, some only to set and some only to query. This document marks set-only 
commands with the words “No Query Form” included with the command name. It marks query-only 
commands with a question mark appended to the header, and includes the words “Query Only” in the 
command name. 
This document spells out headers, mnemonics, and arguments with the minimal spelling shown in 
uppercase. For example, to use the abbreviated form of the MEASure:SCALar:VOLTage:DC? 
command, type MEAS:SCAL:VOLT:DC?. 
*CLS (no query form) 
The *CLS command clears all event registers and queues. 
Group 
Status 
Syntax  
*CLS 
Related 
Commands  
*ESR? (query only) (on page 4-4) 
*STB? (query only) (on page 4-36) 










