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Chapter 4 Remote Interface Reference
System-Related Commands
4
*TST?
Perform a complete self-test of the function generator. Returns “+0”
(PASS) or “+1” (FAIL). If the test fails, one or more error messages
will be generated to provide additional information on the failure.
Use the SYST:ERR? command to read the error queue (see page 249).
SYSTem:VERSion?
Query the function generator to determine the present SCPI version.
Returns a string in the form “YYYY.V”, where “YYYY” represents the
year of the version, and “V” represents a version number for that year
(e.g., 1999.0).
SYSTem:BEEPer
Issue a single beep immediately.
SYSTem:BEEPer:STATe {OFF|ON}
SYSTem:BEEPer:STATe?
Disable or enable the tone heard when an error is generated from the
front-panel or over the remote interface. The current selection is stored
in non-volatile memory. The :STAT? query returns “0” (OFF) or “1” (ON).
SYSTem:KLOCk[:STATe] {OFF|ON}
Set front panel keyboard lock OFF (the default) or ON. With :KLOC ON,
the front panel keyboard is locked, including the key unless it has
been excluded. To lock the keyboard without locking the key, send
SYST:KLOC:EXCL LOC first, before SYST:KLOC ON.
SYSTem:KLOCk:EXCLude {NONE|LOCal}
SYSTem:KLOCk:EXCLude?
• Setting :EXCL NONE (the default) sets no exclusion, and
SYST:KLOC ON locks the entire keyboard including the key.
• Setting :EXCL LOC excludes the key, and SYST:KLOC ON locks
the keyboard, except the key.
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