Keysight E4980A - Sre; Stb; Trg; Tst

320 Keysight E4980A/AL Precision LCR Meter
SCPI Command Reference
E4980A/AL commands
10-
Description Resets the instrument settings. The preset state is different from that when
resetting is performed using the :SYSTem:PRESet. (No Query)
Equivalent key [Preset] - CLEAR SETTING - OK
*SRE
Syntax *SRE <numeric>
*SRE?
Description Sets the value of the Service Request Enable register. Refer to the chapter on
Remote Control.
Parameter
Equivalent key No equivalent key is available on the front panel.
*STB?
Syntax *STB?
Description Returns the value of the Status Byte Register. Refer to the chapter on Remote
Control. (Query Only)
Equivalent key No equivalent key is available on the front panel.
*TRG
Syntax *TRG
Description BUS triggers the unit and returns the result.
Equivalent key No equivalent key is available on the front panel.
*TST?
Syntax *TST?
Description Does nothing. The self-test is not executed by this command in the case of the
E4980A/AL. Always returns 0. (Query Only)
<Numeric>
Range 0 to 255
*TRG is not a query command, but returns the value. An error will occur when sending
the next command unless the value is read.