For example, :MEASure:ITEM OVERshoot, CHANnel2 /*Enable overshoot measurement for channel 2*/ :MEASure:ITEM? OVERshoot, CHANnel2 /*The query returns 8.888889e-03*/ :SAVE Command Subsystem :SAVE is used for related data. :SAVE:TYPE: 50 / 136 NWIDth|PDUTy|NDUTy|RDELay|FDELay| RPHase| FPHase|TVMAX|TVMIN|PSLEWrate| NSLEWrate| VUPper|VMID|VLOWer|VARIance| PVRMS|PPULses| NPULses|PEDGes|NEDGes} Refer to description Description ▷The parameter [, [, ]] is used to set the source of the measured parameter. ▷If the value of is PEriod, FREQuency, PWIDth, NWIDth, PDUTy, NDUty, RDELay, FDELay, RPHase Or FPHase, the range of is:
{D0 | D1 | D2 | D3 | D4 | D5 | D6 | D7 | D8 | D9 | D10 | D11 | D12 | D13 | D14 | D15 | CHANnel1 | CHANnel2 | CHANnel3 | CHANnel4 | MATH}. ▷If the value of is other measurement parameters, the value range of is: {CHANnel1 | CHANnel2 | CHANnel3 | CHANnel4 | MATH} ▷If the measurement parameter is a single source (VMAX, VMIN, VPP, VTOP, VBASe, VAMP, VAVG, VRMS, OVERshoot, PREshoot, MARea, MPARea, PEriod, FREQuency, RTIMe, FTIMe, PWIDth, NWIDth, PDUTy, NDUty, TVMAX, TVMIN, PSLEWrate, NSLEWrate, VUPper, VMID, VLOWer, VARIance, PVRMS, PPULses, NPULses, PEDGes, NEDGes), you only need to set one source. If this parameter is omitted, the default is the source selected by the: MEASure: SOURce command.
▷If the measurement parameters are two sources (RDELay, FDELay, RPHase, FPHase), The input command must include two sources, otherwise the command is invalid. If this parameter is omitted, the defaults are: MEASure: SETup: DSA and : MEASure: SETup: DSB,: MEASure: SETup: PSA, and : MEASure: SETup: PSB command selects the source. Return format The query returns the current measurement value in scientific notation. Command format :SAVE:TYPE :SAVE:TYPE? Function description Save the oscilloscope related settings. Parameter Name Type Range Default Discrete {SETUP|WAVE|REF|CSV} SETUP