User`s guide

8-12
Programmer’s Quick Reference
Commands and Queries
n/a *STB? <value> ::= 0 to 255; an integer in NR1 format, as shown in the
following:
Bit Weight Name Condition
7 128 OPER
0 = no enabled operations status conditions occurred
1 = an enabled operation status condition occurred
6 64 RQS/MS
0 = instrument has no reason for service
1 = instrument is requesting service
5 32 ESB
0 = no event status conditions occurred
1 = enabled event status condition occurred
4 16 MAV
0 = no output messages are ready
1 = an output message is ready
3 8 ----
0 = not used
2 4 MSG
0 = no message has been displayed
1 = message has been displayed
1 2 USR
0 = no enabled user event conditions have occurred
1 = an enabled user event condition has occurred
0 1 TRG
0 = no trigger has occurred
1 = a trigger occurred
:STOP n/a n/a
:SYSTem:DATE <date> :SYSTem:DATE? <date> ::= <year>, <month>, <day>
<year> ::= 4-digit year in NR1 format
<month> ::= {1,..,12 | JANuary | FEBruary | MARch | APRil | MAY
| JUNe | JULy | AUGust | SEPtember | OCTober | NOVember |
DECember}
<day> ::= {1,..31}
:SYSTem:DSP <string> n/a <string> ::= up to 254 characters as a quoted ASCII string
n/a :SYSTem:ERRor? <error> ::= an integer error code
<error string> ::= quoted ASCII string.
See error values in the online Programmer’s Reference.
:SYSTem:LOCK :SYSTem:LOCK? <value> ::= {ON | OFF}
:SYSTem:SETup <setup_data> :SYSTem:SETup? <setup_data> ::= data in IEEE 488.2 # format.
:SYSTem:TIME <time> :SYSTem:TIME? <time> ::= hours, minutes, seconds in NR1 format
n/a :TER? {0 | 1}
:TIMebase:MODE <value> :TIMebase:MODE? <value> ::= {MAIN | WINDow | XY | ROLL}
:TIMebase:POSition <pos> :TIMebase:POSition? <pos> ::= time from the trigger event to the display reference
point in NR3 format
Command Query Options and Query Returns