SIGLENT TECHNOLOGIES CO.,LTD SDM3045X Remote Manual
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SIGLENT TECHNOLOGIES CO.,LTD SDM3045X Remote Manual

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Remote Manual
SDM3045X Digital Mulimeter
RC06034-E01A
2017 SIGLENT TECHNOLOGIES CO.,LTD

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Summary of Contents for SIGLENT TECHNOLOGIES CO.,LTD SDM3045X

  • Page 1 Remote Manual SDM3045X Digital Mulimeter RC06034-E01A 2017 SIGLENT TECHNOLOGIES CO.,LTD...

  • Page 3: Table Of Contents

    2.4 CALCulate:SCALe Subsystem ..................26 2.5 CALCulate:AVERage Subsystem ..................31 2.6 CONFigure Subsystem ..................... 35 2.7 DATA Subsystem ......................44 2.8 MEASure Subsystem ......................46 2.9 SENSe Subsystem Introduction ..................54 2.10 SYSTem Subsystem ......................89 2.11 TRIGger Subsystem ......................91 SDM3045X...

  • Page 4: Scpi Command

    MIN").  Optional parameters are enclosed in square brackets ( [ ] ). The brackets are not sent with the command string. If you do not specify a value for an optional parameter, the instrument uses a default value. SDM3045X...

  • Page 5: Command Separators

    For example,The following example sets the trigger count to 10 measurements: TRIG:COUN 10 You can then query the count value by sending: TRIG:COUN? You can also query the minimum or maximum count allowed as follows: TRIG:COUN? MIN TRIG:COUN? MAX SDM3045X...

  • Page 6: Ieee-488.2 Common Commands

    The command keyword is separated from the first parameter by a blank space. Use a semicolon ( ; ) to separate multiple commands as shown below: *RST; *CLS; *ESE 32; *OPC? SDM3045X...

  • Page 7: Scpi Parameter Types

    "OFF" or "0". For a true condition, the instrument will accept "ON" or "1". When you query a Boolean setting, the instrument will always return "0" or "1". The following example requires a Boolean parameter: DISPlay:STATe {ON|1|OFF|0} SDM3045X...

  • Page 8: Command In This Manual

    //Set the trigger state for “wait for trigger” INIT ABOR //Interrupt the measurement This command may be used to abort a measurement when the instrument is waiting for a trigger, or for aborting a long measurement or series of measurements. SDM3045X...

  • Page 9: Fetch

    Reading Mem Ovfl bit (bit 14) is set in the Questionable Data Register's condition register (see Status System Introduction).  The instrument clears all measurements from reading memory when the measurement configuration changes, or when any of these commands is executed: INITiate MEASure:<function>? READ? SDM3045X...

  • Page 10: Initiate[:Immediate]

    Data Register's condition register (see Status System Introduction).  To retrieve the measurements from the reading memory, use FETCh?. Use DATA:REMove? or R? to read and erase all or part of the available measurements.  The ABORt command may be used to return to idle. SDM3045X...

  • Page 11: Output:trigger:slope

    Configure DC voltage measurements and make two measurements. The signal on the rear-panel VM Comp connector will output a positive pulse as each measurement is completed: CONF:VOLT:DC 10 SAMP:COUN 2 OUTP:TRIG:SLOP POS INIT  This parameter is set to its default value after a Factory Reset . SDM3045X...
  • Page 12 Reading Mem Ovfl bit (bit 14) is set in the Questionable Data Register's condition register (see Status System Introduction).  The instrument clears all measurements from reading memory when the measurement configuration changes, or when any of these commands is executed: INITiate MEASure:<function>? READ? SDM3045X...

  • Page 13: Read

    Reading Mem Ovfl bit (bit 14) is set in the Questionable Data Register's condition register .  It is important to note that the following command will measurements to empty, leading to FETCh? The return value of the change: INITiate MEASure:<function>? READ? SDM3045X...

  • Page 14: Sample:count

    No error is generated, but the Reading Mem Ovfl bit (bit 14) is set in the Questionable Data Register's condition register .  This parameter is set to its default value after a Factory Reset. SDM3045X...

  • Page 15: Unit:temperature {C|F|K} Unit:temperature

    MEAS:TEMP? //Recovery temperature default configuration and read a set of temperaturemeasurements  The command also accepts CEL or FAR, but the query returns C or F.  This parameter is set to its default value after a Factory Reset. SDM3045X...

  • Page 16: System Command

    (none) (none) Clear all limits, histogram data, statistics, and measurements: CALC:CLE:IMM CALC:CLE:IMM  The items cleared by this command are cleared synchronously, so that the histogram, statistics, and limit data all restart at the same time that measurements restart. SDM3045X...

  • Page 17: Calculate:limit Subsystem

    3.6 V will set bit 12 (Upper Limit Failed) of the Questionable Status Register; measurements below 2.4 V will set bit 11 (Lower Limit Failed). *CLS CONF:VOLT 10 SAMP:COUN 100 CALC:LIM:LOW 2.4 CALC:LIM:UPP 3.6 CALC:LIM:STAT ON Command Summary CALCulate:LIMit:CLEar[:IMMediate] CALCulate:LIMit:{LOWer|UPPer}[:DATA] CALCulate:LIMit[:STATe] SDM3045X...
  • Page 18  The instrument clears front-panel indications of limits being exceeded and clears bits 11 and 12 in the Questionable Data Register when the measurement function changes, or when any of the executed: CALCulate:LIMit:STATe ON INITiate MEASure:<function>? READ? CALCulate:LIMit:CLEar  To clear statistics, limits, histogram data, and measurement data, use CALCulate:CLEar[:IMMediate]. SDM3045X...
  • Page 19 Limit Failed") is set in the Questionable Data Condition Register. A measurement greater than the specified upper limit sets bit 12 ("Upper Limit Failed"). See STATus Subsystem Introduction for further information.  This parameter is set to its default value after a Factory Reset. SDM3045X...
  • Page 20  11 and 12 in the Questionable Data Register when the measurement function changes, or when any of the following commands is executed: CALCulate:LIMit:STATe ON INITiate MEASure:<function>? READ? CALCulate:LIMit:CLEar  The instrument turns this setting OFF when the measurement function is changed SDM3045X...

  • Page 21: Calculate:transform:histogram Subsystem

    CONF:VOLT:DC 10,0.001 SAMP:COUN 1000 CALC:TRAN:HIST:RANG:AUTO ON CALC:TRAN:HIST:POIN 100 CALC:TRAN:HIST:STAT ON INIT *WAI CALC:TRAN:HIST:ALL? Typical Response: +9.99383828E+00,+1.00513398E+01,+1000,<102 bin counts> Note: The above response indicates 102 bin counts because the histogram includes bins for values below and above the histogram range. SDM3045X...
  • Page 22  The number of measurements greater than the upper range value  Range values are real numbers returned in the form +1.00000000E+00. The number of measurements and bin data are signed, positive integers returned in the form +100. SDM3045X...
  • Page 23 CALCulate:CLEar[:IMMediate]. 2.3.3 CALCulate:TRANsform:HISTogram:COUNt? Returns the number of measurements collected since the last time the histogram was cleared. Parameter Typical Return （none） Return the number of measurements used to compute the current histogram: CALC:TRAN:HIST:COUN? SDM3045X...
  • Page 24 See Example.  You can specify the lower and upper range values using CALCulate:TRANsform:HISTogram:RANGe: {LOWer|UPPer}. Lower and upper range values are computed automatically if CALCulate:TRANsform:HISTogram:RANGe:AUTO is ON.  This parameter is set to its default value after a Factory Reset. SDM3045X...
  • Page 25 (CALCulate:TRANsform:HISTogram:RANGe:AUTO OFF).  The instrument restarts automatic range value selection (if enabled) when INITiate, MEASure? or READ? is executed.  This parameter is set to its default value after a Factory Reset. SDM3045X...
  • Page 26 If no histogram data exists, 9.91E37 (Not a Number) is returned.  Lower and upper range values are computed automatically if CALCulate:TRANsform:HISTogram:RANGe:AUTO is ON.  This parameter is set to its default value after a Factory Reset. SDM3045X...
  • Page 27 SIGLENT Remote Manual 2.3.7 CALCulate:TRANsform:HISTogram[:STATe]{ON|1|OFF|0} CALCulate:TRANsform:HISTogram[:STATe]? Enables or disables histogram computation. Parameter Typical Return {ON|1|OFF|0}, default OFF 0 (OFF) or 1 (ON) See Example. SDM3045X...

  • Page 28: Calculate:scale Subsystem

     The dB relative value parameter is relative to the dBm reference set with CALCulate:SCALe:DBM:REFerence.  The instrument sets the reference value to 0.0 with automatic reference selection enabled after a Factory Reset, a change in math function, or a change in measurement function. SDM3045X...
  • Page 29 Enable dBm scaling with a reference resistance of 600 Ω: CALC:SCAL:DBM:REF 600 CALC:SCAL:FUNC DBM CALC:SCAL:STAT ON  The instrument sets the reference value to its default value after a Factory Reset, a change in math function, or a change in measurement function. SDM3045X...
  • Page 30  Scaling function results must be in the range of -1.0E+24 to -1.0E-24, or +1.0E-24 to 1.0E+24. Results outside these limits will be replaced with -9.9E37 (negative infinity), 0, or 9.9E37 (positive infinity).  This parameter is set to its default value after a Factory Reset. SDM3045X...
  • Page 31 CALCulate:SCALe:DB:REFerence is set to the result.  OFF:CALCulate:SCALe:DB:REFerence specifies the reference for DB scaling.  The instrument enables automatic reference selection when the scaling function is enabled (CALCulate:SCALe:STATe ON).  This parameter is set to its default value after a Factory Reset. SDM3045X...
  • Page 32 CALC:SCAL:DBM:REF 50 CALC:SCAL:FUNC DB CALC:SCAL:REF:AUTO ON CALC:SCAL:STAT ON READ?  Enabling the scaling function also enables automatic null value selection (CALCulate:SCALe:REFerence:AUTO).  The instrument turns this setting OFF when the measurement function is changed. SDM3045X...

  • Page 33: Calculate:average Subsystem

    SIGLENT Remote Manual 2.5 CALCulate:AVERage Subsystem This subsystem calculates measurement statistics. Command Summary CALCulate:AVERage[:STATe] CALCulate:AVERage:CLEar[:IMMediate] CALCulate:AVERage:ALL? CALCulate:AVERage:AVERage? CALCulate:AVERage:COUNt? CALCulate:AVERage:MAXimum? CALCulate:AVERage:MINimum? CALCulate:AVERage:PTPeak? CALCulate:AVERage:SDEViation? SDM3045X...
  • Page 34 Typical Response: -4.10466677E-04,+3.13684184E-04,+1.75743178E-02,-6.74799085E-04  Statistics are cleared when the measurement function changes or when any of these commands is executed: CALCulate:AVERage:STATe ON CALCulate:AVERage:CLEar INITiate MEASure:<function>? READ?  The instrument turns this setting OFF when the measurement function is changed. SDM3045X...
  • Page 35  All values except the COUNt are returned in the form +1.23450000E+01. The count is as a signed, positive integer: +129.  When dB or dBm scaling is used, the CALC:AVER:AVER and CALC:AVER:SDEV queries return +9.91000000E+37 (not a number). SDM3045X...
  • Page 36  This command does not clear measurements in reading memory.  Statistics are cleared when the measurement function changes or when any of these commands is executed: CALCulate:AVERage:STATe ON CALCulate:AVERage:CLEar INITiate MEASure:<function>? READ?  To clear statistics, limits, histogram data, and measurement data, use CALCulate:CLEar[:IMMediate]. SDM3045X...

  • Page 37: Configure Subsystem

    Ext Trig input is pulsed (low by default), stores the measurement in reading memory, and transfers the measurement to the instrument's output buffer. The default range (auto range) and resolution (0.3 PLC) are used for the measurement. SDM3045X...
  • Page 38 SDM3055. The following example configures the instrument for 2-wire resistance measurements, triggers the instrument to make one measurement using INITiate, and stores the measurement in reading memory. The 10 kΩ range is selected. CONF:RES 10000 INIT FETC? Typical Response:+5.21209585E+04 SDM3045X...
  • Page 39  From threshold to 2 kΩ, the instrument displays the actual resistance measurement with no beep. Above 2 kΩ, the instrument displays "OPEN" with no beep.  The FETCh?, READ?, and MEASure:CONTinuity? queries return the measured resistance, regardless of its value.  Use READ? or INITiate to start the measurement. SDM3045X...
  • Page 40  If the input signal is greater than can be measured on the specified manual range, the instrument displays the word Overload on front panel and returns "9.9E37" from the remote interface.  Use READ? or INITiate to start the measurement. SDM3045X...
  • Page 41 Configure, make, and read a default frequency measurement： CONF:FREQ READ? Typical Response： +7.79645018E+01  If the input signal is greater than can be measured on the specified manual range, the instrument displays word Overload front panel returns "+9.90000000E+37" from the remote interface. SDM3045X...
  • Page 42  If the input signal is greater than can be measured on the specified manual range, the instrument displays the word Overload on front panel and returns "9.9E37" from the remote interface.  Use READ? or INITiate to start the measurement. SDM3045X...
  • Page 43  If the input signal is greater than can be measured on the specified manual range, the instrument displays the word Overload on front panel and returns "9.9E37" from the remote interface.  Use READ? or INITiate to start the measurement. SDM3045X...
  • Page 44  If the input signal is greater than can be measured on the specified manual range, the instrument displays the word Overload on front panel and returns "9.9E37" from the remote interface.  Use READ? or INITiate to start the measurement. SDM3045X...
  • Page 45  If the input signal is greater than can be measured on the specified manual range, the instrument displays the word Overload on front panel and returns "9.9E37" from the remote interface.  Use READ? or INITiate to start the measurement. SDM3045X...

  • Page 46: Data Subsystem

    Returns the last measurement taken. You can execute this query at any time, even during a series of measurements. Parameter Typical Return One measurement with units. If no data is available, 9.91E37 (Not a （none） Number) is returned with units Example： -4.79221344E-04 VDC Return the last measurement： DATA:LAST? SDM3045X...
  • Page 47 -4.55379486E-04,-4.55975533E-04,-4.56273556E-04, -4.53591347E-04,-4.55379486E-04 Read and erase the five oldest readings from reading memory:： DATA:REMove? 5  The R? and DATA:REMove? queries allow you to periodically remove measurements from the reading memory that would normally cause the reading memory to overflow. SDM3045X...

  • Page 48: Measure Subsystem

    (autorange) and resolution (10 PLC) are used for the measurement. MEAS:VOLT:DC? Typical Response: +4.23450000E-03 The following example configures the instrument for 2-wire resistance measurements, triggers the instrument to take a measurement, and reads the measurement with the 2kΩ range. SDM3045X...
  • Page 49  From threshold to 2 kΩ, the instrument displays the actual resistance measurement with no beep. Above 2 kΩ, the instrument displays "OPEN" with no beep.  The FETCh?, READ?, and MEASure:CONTinuity? queries return the measured resistance, regardless of its value. SDM3045X...
  • Page 50 DEFault for the <resolution> or omit the <resolution> altogether.  If the input signal is greater than can be measured on the specified manual range, the instrument displays the word Overload on front panel and returns "9.9E37" from the remote interface. SDM3045X...
  • Page 51 （none） +9.84733701E-01 Configure, make, read default diode measurement: MEAS:DIOD?  The range and resolution are fixed for diode tests: the range is 2 VDC.  The FETCh?, READ?, and MEASure:DIODe? queries return the measured voltage, regardless of its value. SDM3045X...
  • Page 52 (autoranging may require additional time for range selection).  If the input signal is greater than can be measured on the specified manual range, the instrument displays the word Overload on front panel and returns "9.9E37" from the remote interface. SDM3045X...
  • Page 53 MEAS:TEMP? RTD,PT100 Typical Response： -2.00000000E+02  To change temperature units, use UNIT:TEMPerature.  If the input signal is greater than can be measured, the instrument displays the word Overload on front panel and returns "9.9E37" from the remote interface. SDM3045X...
  • Page 54 (autoranging may require additional time for range selection).  If the input signal is greater than can be measured on the specified manual range, the instrument displays the word Overload on front panel and returns "9.9E37" from the remote interface. SDM3045X...
  • Page 55 (additional time is required for autoranging to select a range).  If the input signal is greater than can be measured on the specified manual range, the instrument displays the word Overload on front panel and returns "9.9E37" from the remote interface. SDM3045X...

  • Page 56: Sense Subsystem Introduction

     If you change the measurement function, all measurement attributes of the previous function (range, resolution, etc.) are remembered. If you return to the original function, those measurement attributes will be restored.  This parameter is set to its default value after a Factory Reset. SDM3045X...
  • Page 57 Typical Response： -9.92150377E-02,-9.98499843E-02  Enabling the scaling function also enables automatic null value selection ([SENSe:]CURRent: {AC|DC}:NULL:VALue:AUTO ON).  To set a fixed null value, use this command: [SENSe:]CURRent:{AC|DC}:NULL:VALue.  The instrument disables the null function after a Factory Reset . SDM3045X...
  • Page 58  Specifying a null value disables automatic null value selection ([SENSe:]CURRent:{AC|DC}:NULL:VALue:AUTO OFF).  To use the null value, the null state must be on ([SENSe:]CURRent:{AC|DC}:NULL:STATe ON).  This parameter is set to its default value after a Factory Reset or CONFigure function. SDM3045X...
  • Page 59  When automatic null value selection is disabled (OFF), the null value is specified by this command: [SENSe:] CURRent:{AC|DC}:NULL:VALue.  The instrument enables automatic null value selection when the null function is enabled ([SENSe:]CURRent:{AC|DC}:NULL:STATe ON).  This parameter is set to its default value after a Factory Reset or CONFigure function. SDM3045X...
  • Page 60  If the input signal is greater than can be measured on the specified manual range, the instrument displays the word Overload on front panel and returns "9.9E37" from the remote interface.  This parameter is set to its default value after a Factory Reset SDM3045X...
  • Page 61 On the front panel, 0.3|1|10 corresponds to the Speed +1.00000000E+01 menu under fast|middle|slow Configure DC current measurements using a 10 PLC integration time.: CONF:CURR:DC CURR:DC:NPLC 10  This parameter is set to its default value after a Factory Reset. SDM3045X...
  • Page 62  Enabling the scaling function also enables automatic null value selection ([SENSe:] {FREQuency|PERiod}:NULL:VALue:AUTO ON).  To set a fixed null value, use this command: [SENSe:]{FREQuency|PERiod}:NULL:VALue.  The instrument disables the null function after a Factory Reset or CONFigure function. SDM3045X...
  • Page 63  Specifying a null value disables automatic null value selection ([SENSe:]{FREQuency|PERiod}:NULL:VALue:AUTO OFF).  To use the null value, the null state must be on ([SENSe:]{FREQuency|PERiod}:NULL:STATe ON).  This parameter is set to its default value after a Factory Reset or CONFigure function. SDM3045X...
  • Page 64  When automatic null value selection is disabled (OFF), the null value is specified by this command: [SENSe:]{FREQuency|PERiod}:NULL:VALue.  The instrument enables automatic null value selection when the null function is enabled ([SENSe:]{FREQuency|PERiod}:NULL:STATe ON).  This parameter is set to its default value after a Factory Reset or CONFigure function. SDM3045X...
  • Page 65  If the input voltage is too large for the selected voltage range (manual ranging), the instrument displays the word Overload on the front panel and returns "9.9E37" from the remote interface.  This parameter is set to its default value after a Factory Reset or CONFigure function.. SDM3045X...
  • Page 66 FREQ:VOLT:RANG:AUTO ONCE SAMP:COUN 2 READ?  With autoranging enabled, the instrument selects the range based on the input signal.  Selecting a fixed range ([SENSe:]<function>:RANGe) disables autoranging.  This parameter is set to its default value after a Factory Reset. SDM3045X...
  • Page 67 On the front panel, 0.3|1|10 corresponds to the +1.00000000E+01 Speed menu under fast|middle|slow Configure 2-wire resistance measurements using a 10 PLC integration time. CONF:RES RES:NPLC 10  This parameter is set to its default value after a Factory Reset or CONFigure function. SDM3045X...
  • Page 68 READ?  Enabling the scaling function also enables automatic null value selection ([SENSe:]{RESistance/FRESistance}:NULL:VALue:AUTO ON).  To set a fixed null value, use this command: [SENSe:]{RESistance/FRESistance}:NULL:VALue.  The instrument disables the null function after a Factory Reset or CONFigure function. SDM3045X...
  • Page 69  Specifying a null value disables automatic null value selection ([SENSe:]{RESistance/FRESistance}:NULL:VALue:AUTO OFF).  To use the null value, the null state must be on ([SENSe:]{RESistance|FRESistance}:NULL:STATe ON).  This parameter is set to its default value after a Factory Reset or CONFigure function. SDM3045X...
  • Page 70  When automatic null value selection is disabled (OFF), the null value is specified by this command: [SENSe:] {RESistance/FRESistance}:NULL:VALue.  The instrument enables automatic null value selection when the null function is enabled ([SENSe:] {RESistance/FRESistance}:NULL:STATe ON).  This parameter is set to its default value after a Factory Reset or CONFigure function. SDM3045X...
  • Page 71  Selecting a fixed range ([SENSe:]<function>:RANGe) disables auto ranging.  If the input signal is greater than can be measured on the specified manual range, the instrument displays the word Overload on front panel and returns "9.9E37" from the remote interface. SDM3045X...
  • Page 72  Autoranging goes down a range at less than 10% of range and up a range at greater than 120% of range.  Selecting a fixed range ([SENSe:]<function>:RANGe) disables autoranging.  This parameter is set to its default value after a Factory Reset. SDM3045X...
  • Page 73 TEMP:NULL:STAT ON;VAL 25  Enabling the scaling function also enables automatic null value selection ([SENSe:]TEMPerature:NULL:VALue:AUTO ON).  To set a fixed null value, use this command: [SENSe:]TEMPerature:NULL:VALue.  The instrument disables the null function after a Factory Reset or CONFigure function. SDM3045X...
  • Page 74  Specifying a null value disables automatic null value selection ([SENSe:]TEMPerature:NULL:VALue:AUTO OFF).  To use the null value, the null state must be on ([SENSe:]TEMPerature:NULL:STATe ON).  This parameter is set to its default value after a Factory Reset or CONFigure function. SDM3045X...
  • Page 75  When automatic null value selection is disabled (OFF), the null value is specified by this command: [SENSe:] TEMPerature:NULL:VALue.  The instrument enables automatic null value selection when the null function is enabled ([SENSe:] TEMPerature:NULL:STATe ON).  This parameter is set to its default value after a Factory Reset or CONFigure function. SDM3045X...
  • Page 76 Parameter Typical Return (none ) MANU DEFINE,THER,BITS90 Query current effective sensor: TEMP:TRAN? Typical Response：PT100 2.9.23 [SENSe:]TEMPerature:{UDEFine|MDEFine}:{THER|RTD}:TRANsducer: LIST? Query user-defined/manufacturer curing RTD/THER sensor list. Parameter Typical Return (none ) BITS90,EITS90,JITS90,KITS90,NITS90, RITS90,SITS90,TITS90 Query manufacturer curing RTD sensor list: TEMP:MDEF:RTD:TRAN:LIST? Typical Response：PT100 SDM3045X...
  • Page 77 Inquiry definition of information sensor. Parameter Typical Return 1|-6.45800|-270.0000,2|- 6.44100|-260.0000… The return value to serial PT100(RTD)/{BITS90|EITS90|JITS90|KITS90|NIT number voltage value | | S90|RITS90|SITS90|TITS90}(THER) temperature (point) of the format arrangement, comma-separated between different points. Inquiry detailed information of THER KITS90 definition TEMP:MDEF:THER:TRAN:POIN? KITS90 SDM3045X...
  • Page 78  Enabling the scaling function also enables automatic null value selection ([SENSe:]VOLTage: {AC|DC}:NULL:VALue:AUTO ON).  To set a fixed null value, use this command: [SENSe:]VOLTage:{AC|DC}:NULL:VALue.  The instrument disables the null function after a Factory Reset or CONFigure function. SDM3045X...
  • Page 79  Specifying a null value disables automatic null value selection ([SENSe:]VOLTage:{AC|DC}:NULL:VALue:AUTO OFF).  To use the null value, the null state must be on ([SENSe:]VOLTage:{AC|DC}:NULL:STATe ON).  This parameter is set to its default value after a Factory Reset or CONFigure function. SDM3045X...
  • Page 80  When automatic null value selection is disabled (OFF), the null value is specified by this command:[SENSe:]VOLTage:{AC|DC}:NULL:VALue.  The instrument enables automatic null value selection when the null function is enabled ([SENSe:]VOLTage: {AC|DC}:NULL:STATe ON).  This parameter is set to its default value after a Factory Reset or CONFigure function. SDM3045X...
  • Page 81  If the input signal is greater than can be measured on the specified manual range, the instrument displays the word Overload on front panel and returns "9.9E37" from the remote interface.  The instrument is set to the default range, with autoranging enabled ([SENSe:]VOLTage:{AC|DC}:RANGe:AUTO ON), after a Factory Reset. SDM3045X...
  • Page 82 SAMP:COUN 2 READ? Typical Response： +8.36187601E-03,+8.34387541E-03  Under the condition of opening in automatic adjustment range, the instrument is based on the input signal selection range.  This parameter is set to its default value after a Factory Reset. SDM3045X...
  • Page 83 On the front panel, 0.3|1|10 corresponds to the +1.00000000E+01 Speed menu under fast|middle|slow Configure DC voltage measurements using a 10 PLC integration time. CONF:VOLT:DC VOLT:DC:NPLC 10  This parameter is set to its default value after a Factory Reset. SDM3045X...
  • Page 84 Parameter Typical Return {10M|10G}，default open Select 10M as the input impedance: VOLT:DC:IMP 10M  This parameter is only valid in the 600mV and 6V gear to.  This parameter is set to its default value after a Factory Reset. SDM3045X...
  • Page 85 Typical Response: +4.79899595E-10,+4.79906446E-10  Enable the scaling function will also enable automatic zero value choice. ([SENSe:]Capacitance:{AC|DC}:NULL:VALue:AUTO ON).  To set a fixedr eturn null,use this command: [SENSe:]Capacitance:{AC|DC}:NULL:VALue.  This parameter is set to its default value after a Factory Reset. SDM3045X...
  • Page 86  Specifies the return to zero will disable automatic selection to zero ([SENSe:]Capacitance:NULL:VALue:AUTO OFF).  To use the null value, the null state must be on ([SENSe:]Capacitance:NULL:STATe ON).  This parameter is set to its default value after a Factory Reset. SDM3045X...
  • Page 87  When automatic null value selection is disabled (OFF), the null value is specified by this command:[SENSe:]Capacitance:NULL:VALue.  The instrument enables automatic null value selection when the null function is enabled ([SENSe:]Capacitance:NULL:STATe ON).  This parameter is set to its default value after a Factory Reset or CONFigure function. SDM3045X...
  • Page 88  If the input signal is greater than can be measured on the specified manual range, the instrument displays the word Overload on front panel and returns "9.9E37" from the remote interface.  This parameter is set to its default value after a Factory Reset or CONFigure function. SDM3045X...
  • Page 89 SAMP:COUN 2 READ? Typical Response： +8.36187601E-03,+8.34387541E-03  The situation in the automatic adjustment range enabled, the input signal range based on the instrument.  This parameter is set to its default value after a Factory Reset or CONFigure function. SDM3045X...
  • Page 90 2.9.38 [SENSe:]CONTinuity:THReshold:VALue {<value>|MIN|MAX|DEF} [SENSe:]CONTinuity:THReshold:VALue? Sets the value for threshold resistance Parameter Typical Return 0~2000 Ω，default 0 +2.00000000E+03 Sets the threshold resistance to 2000 CONT:THR:VAL 2000  This parameter is set to its default value after a Factory Reset or CONFigure function. SDM3045X...

  • Page 91: System Subsystem

    Assigns a static Internet Protocol (IP) address for the instrument. Parameter Typical Return “192.168.1.101” Command： "nnn.nnn.nnn.nnn" Query： {CURRent|STATic}， default CURRent Default：169.254.3.5 Set a static IP address: SYST:COMM:LAN:IPAD "10.11.13.212"  This setting is non-volatile; it is not changed after a Factory Reset. SDM3045X...
  • Page 92  A value of "0.0.0.0" or "255.255.255.255" indicates that subnet is not being used.  CURRent: returns address currently being used by the instrument.  STATic: returns static address from non-volatile memory.  This setting is non-volatile; it is not changed after a Factory Reset. SDM3045X...

  • Page 93: Trigger Subsystem

    No error is generated, but the Reading Mem Ovfl bit (bit 14) is set in the Questionable Data Register's condition register (see Status System Introduction).  This parameter is set to its default value after a Factory Reset. SDM3045X...
  • Page 94  If you have configured the instrument for more than one measurement per trigger (SAMPle:COUNt >1), the delay is inserted after the trigger and between consecutive measurements.  The instrument selects automatic trigger delay after a Factory Reset. SDM3045X...
  • Page 95 Return 5 DC voltage measurements, with an automatic delay between each measurement. CONF:VOLT:DC 10 SAMP:COUN 5 TRIG:DEL:AUTO 1 READ? Typical Response： +3.07761360E-03,-1.16041169E-03,+5.60585356E-06,+1.21460160E-04,+2.85898 531E-04  Selecting a specific trigger delay using TRIGger:DELay disables the automatic trigger delay.  This parameter is set to its default value after a Factory Reset. SDM3045X...
  • Page 96 Return ten sets of five DC voltage measurements, using a positive-going external trigger to start each measurement set: CONF:VOLT:DC SAMP:COUN 5 TRIG:COUN 10 TRIG:SOUR EXT;SLOP POS READ? Typical Response: -1.85425399E-04, …(50 measurements)  This parameter is set to its default value after a Factory Reset. SDM3045X...
  • Page 97 "wait-for-trigger" state by sending INITiate or READ? A trigger will not be accepted from the selected trigger source until the instrument is in the "wait-for-trigger" state.  This parameter is set to its default value after a Factory Reset. SDM3045X...

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