Cancels any triggered measurements.

Returns the number of times the unit has been calibrated.

Calibrates the current programming and measurement temperature coefficient.

Calibrates the current programming and measurement. The optional `:LEVel` node is shown in the syntax, but the slice does not document any additional parameter details.

Enters the calibration value read by the external meter.

Advances to the next calibration level.

Saves the calibration constants in non-volatile memory.

Calibrates the local voltage programming and measurement. The optional `:LEVel` node is shown in the syntax line.

Enters the calibration date in nonvolatile memory. The query returns the last calibration date.

CAL:DATE "12/12/12"

Enters the calibration date in nonvolatile memory. The query returns the date.

CAL:DATE "12/12/12"

Advances to the next level in the calibration. P1 is the first level, P2 is the second, and P3 is the third.

CAL:LEV P1

Sets a numeric password to prevent unauthorized calibration. This is the same as the Admin password.

CAL:PASS 1234

Enables or disables calibration mode. Calibration mode must be enabled for the instrument to accept any calibration commands.

CAL:STAT OFF
CAL:STAT ON [,value]

Enables or disables calibration mode. Calibration mode must be enabled for the instrument to accept any calibration commands.

Turns the front panel screen saver on or off.

Selects the parameters to display on the front panel.

Turns the front panel display on or off.

Turns the front panel screen saver on or off.

DISP:SAV ON

Selects which measurements are shown on the front panel display.

DISP:VIEW METER_VP

Turns the front panel display on or off.

DISPlay[:WINDow][:STATe]?

Turns the display on or off. The reset state is ON.

Sets the display view mode. The as-shipped setting is METER_VI.

Returns the rms current measurement, including ac + dc.

Returns the High level of a pulse waveform.

Returns the low level of a pulse waveform.

Returns the maximum current value from the scalar fetch subsystem.

Returns the minimum current measurement value.

Returns the averaged current measurement. The optional `:DC` node is shown in the syntax, and optional `start_index` and `points` values may be supplied.

Returns the maximum power value from the scalar fetch subsystem.

Returns the minimum scalar power measurement.

Returns the averaged power measurement.

Returns the rms measurement (ac + dc) for voltage from previously acquired data. The value returned is in volts.

Returns the high level of a pulse waveform from previously acquired measurement data. The value returned is in volts.

Returns the averaged measurement. The value is valid until the next MEASure or INITiate command occurs.

Returns the accumulated amp-hours. If any measurement sample was overrange, the query returns SCPI Not a Number (9.91E37); with the optional IGNORE_OVLD parameter, the accumulated measurement is returned even if some samples were outside the measurement range.

FETC:AHO?

Returns the accumulated watt-hours. If any measurement sample was overrange, the query returns SCPI Not a Number (9.91E37); with IGNORE_OVLD, the accumulated measurement is returned even if some samples were outside the measurement range.

FETC:WHO?

Returns the low level of a pulse waveform. Values returned are in amperes or volts, depending on the measurement type.

Returns the measured maximum voltage. Values returned are in volts.

Returns the measured minimum voltage. The values returned are either in amperes, volts, or watts, depending on the measurement type.

Returns the instantaneous measured current array. Optional parameters specify a subset starting at a given start index and of a given length.

FETC:ARR:CURR?

Returns the instantaneous measured power array. Values are returned in watts, and optional parameters can specify a subset starting at a given index and of a given length.

Returns the instantaneous measured voltage array. Optional parameters specify a subset starting at a start index and of a given length; returned values are comma-separated in ASCII or a definite-length arbitrary block in REAL data format.

Returns the most recent external datalog records and frees the corresponding buffer space after reading. The number of records returned is limited by the <maxrecords> value.

FETC:ELOG? 100

Cancels any transients or Arbs.

Returns the accumulated amp-hours.

Returns the instantaneous measurement for the ARRAY current channel. An optional [:DC] node is shown with optional <start_index> and <points> arguments.

Returns the instantaneous measurement from the array power function. The optional `:DC` node selects the DC measurement form, and the query accepts an optional start index and point count.

Returns the instantaneous DC voltage measurement from the array subsystem. The syntax shown allows an optional start index and points count.

Returns the most recent external datalog records.

Specifies the format of the returned data.

Specifies how binary measurement data is transferred when FORMat:DATA is set to REAL. NORMal uses big-endian byte order and SWAPped uses little-endian byte order.

FORMat:BORDer SWAP

Specifies how binary data is transferred when FORMat:DATA is set to REAL. NORMal uses big-endian byte order and SWAPped uses little-endian byte order.

Specifies the format of returned data for queries that can return a block of data. ASCII returns numeric data as comma-separated ASCII bytes, while REAL returns a definite-length block of IEEE single-precision floating-point values.

FORMat[:DATA]?

Specifies the format for front panel images returned by the hardcopy dump data command.

:HCOPy:SDUMp:DATA:FORMat BMP|GIF|PNG

Returns an image of the front panel display.

Specifies the format for front panel images returned. The present setting can be queried.

Returns the rms measurement of voltage, including both AC and DC components.

Returns the High level of a pulse waveform.

Returns the low level of a pulse waveform.

Returns the maximum value for the voltage measurement. This is the query form of the :VOLTage command family.

Returns the minimum value of the voltage measurement.

Returns the averaged measurement for the selected voltage function. The optional `[:DC]` node and `[<start_index>, <points>]` form are shown in the syntax line.

Sets the programming corner frequency associated with each compensation range. The value is in Hertz and the maximum depends on the selected bandwidth range.

VOLT:BWID:LEV 1, 10,000

Queries the voltage programming corner frequency associated with each compensation range. The value is in hertz and the bandwidth range is specified as 0, 1, or 2.

[SOURce:]VOLTage:BWIDth:LEVel? 0 | 1 | 2, [MIN|MAX]
Sets the voltage bandwidth range to 1, frequency 10 kHz: VOLT:BWID:LEV 1, 10,000

Sets the triggered voltage level when the output is operating in voltage priority mode. The triggered level is transferred to the output when an output step is triggered, and units are volts.

SOURce:VOLT:TRIG 10

Sets the triggered voltage level when the output is operating in voltage priority mode. The triggered level is transferred to the output when an output step is triggered; units are volts.

SOUR:TRIG 10

Sets the immediate or triggered voltage level when the output is operating in voltage priority mode. The triggered level is transferred to the output when an output Step is triggered; units are volts and the maximum depends on the unit's voltage rating.

SOURce:]VOLTage[:LEVel][:IMMediate][:AMPLitude] <value>|MIN|MAX
[SOURce:]VOLTage[:LEVel][:IMMediate][:AMPLitude]? [MIN|MAX]

Sets the immediate voltage level when the output is operating in voltage priority mode. The returned value is the present voltage level in volts, and the query also accepts MIN or MAX to read the corresponding limit.

VOLT 20

Sets the voltage bandwidth range. The slice shows the abbreviated example `VOLT:BWID:RANG 1` and states the setting is to comp 1.

VOLT:BWID:RANG 1

Sets the voltage bandwidth range. The slice shows the related non-query form and a typical return of 0, 1, or 2 for this setting.

Sets the low voltage limit when in current priority mode. This prevents the voltage from dropping below the low voltage limit when discharging a battery.

Sets the low voltage limit to 2 V: VOLT:LIM:LOW 2

Enables or disables the low-voltage limit state.

Enable the low voltage limit state: VOLT:LIM:LOW:STAT ON

Enables or disables the low-voltage limit.

VOLT:LIM:LOW:STAT ON

Sets the low voltage limit when in current priority mode. When the voltage drops to the specified low limit value, the output transitions from current priority to negative voltage limit and discharging stops.

Sets the low voltage limit to 2 V: VOLT:LIM:LOW 2

Sets the voltage limit when in current priority mode. Units are in volts.

Sets the voltage limit to 20 V: VOLT:LIM 20

Sets or queries the positive immediate amplitude voltage limit in current priority mode. Units are volts.

Sets the voltage limit to 20 V: VOLT:LIM 20

Sets the transient mode, which determines what happens to the output voltage when the transient system is initiated and triggered. FIXed keeps the output voltage at its immediate value; STEP, LIST, and ARB select step, list, or arbitrary waveform behavior.

Sets the voltage mode to Step: VOLT:MODE STEP

Sets the transient mode, which determines what happens to the output voltage when the transient system is initiated and triggered. Query returns the current voltage mode.

Sets the low-voltage protection delay in seconds. The low-voltage protection function will not be triggered during the delay time, and becomes active after the delay expires.

Sets the low-voltage protection delay in seconds. The low voltage protection function will not be triggered during the delay time, and becomes active after the delay expires.

Sets the protection level to 2 V: VOLT:PROT:LOW 2

Sets the low-voltage protection level. If the output voltage is below this level, the output is prevented from turning on and the Questionable Status Register UV bit is set.

[SOURce:]VOLTage:PROTection:LOW[:LEVel] <value>|MIN|MAX
[SOURce:]VOLTage:PROTection:LOW[:LEVel] ? [MIN|MAX]

Sets the over-voltage protection level. If the output voltage exceeds the OVP level, the output is disabled and the Questionable Condition status register OV bit is set.

Sets the over-voltage protection to 24 V: VOLT:PROT 24

Sets the over-voltage protection level. If the output voltage exceeds the OVP level, the output is disabled and the Questionable Condition status register OV bit is set.

Sets the over-voltage protection to 24 V: VOLT:PROT 24

Enables or disables low-voltage protection. A low voltage condition can be cleared with OUTPut:PROTection:CLEar after the cause of the condition is removed.

VOLT:PROT:LOW:STAT ON

Enables or disables low-voltage protection.

VOLT:PROT:LOW:STAT ON

Enables or disables output resistance programming. Only applies in voltage priority mode.

VOLT:RES:STAT ON

Enables or disables output resistance programming. Only applies in voltage priority mode.

VOLT:RES:STAT ON

Sets the output resistance level in voltage priority mode. Units are in ohms and the range is model dependent; MIN and MAX may be used as alternatives to a numeric value.

VOLT:RES 0.5

Sets the output resistance level. It only applies in voltage priority mode and the units are ohms.

VOLT:RES 0.5

Enables or disables the maximum slew rate override. When enabled, the slew rate is set to its maximum value; when disabled, the immediate value set by the voltage slew command is used.

VOLT:SLEW:MAX ON

Returns the maximum voltage slew rate value. The manual notes that this query is used with the MAX qualifier to query the maximum slew rate that was set.

VOLTage:SLEW? MAX

Sets the voltage slew rate in volts per second and affects all programmed voltage changes, including output turn-on and turn-off. Values can be set from 0 to 9.9E+37; MAX or INFinity set the slew rate to maximum.

VOLT:SLEW 5

Sets the voltage slew rate in volts per second, affecting all programmed voltage changes including output on/off transitions. The query returns the last programmed value, with very small values rounded up to the minimum slew rate and MIN/MAX qualifiers available for reading limits.

VOLT:SLEW 5

Sets the output voltage level. The default setting is 0.1% of rating.

Sets the voltage limit to a value specified as a percentage of the rating.

Sets the low-voltage limit state. The manual slice lists the corresponding setting and its reset value, but does not provide a functional description beyond the command name.

Sets the voltage output mode. The present setting is FIXed.

Sets the overvoltage protection level for the output. The default setting is 120% of rating.

Sets the low voltage protection state. The default state is OFF (0).

Sets the output resistance mode/value for the voltage function.

Sets the voltage resistance state. The manual lists the command in the voltage subsystem and shows its power-on setting as OFF.

Sets the voltage slew setting. The default setting is MAX.

Sets the maximum slew-rate mode for the output voltage slew function. The page shows the associated setting as ON.

Sets the triggered voltage value. The setting is expressed as a percentage of the output rating.

Returns the accumulated watt-hours.

Initiates the measurement trigger system.

Initiates external data logging.

Initiates the transient trigger system.

Continuously initiates the transient trigger system so multiple triggers generate multiple output transients. When disabled, the output trigger system must be initiated for each trigger using INITiate:TRANsient.

INIT:CONT:TRAN ON

Specifies an auto-connect delay after power-on.

Sets the connection mode for the primary instrument group connection. The mode can be automatic at power-on or manual by command.

Connects the primary to previously discovered secondary units.

Discovers bus-connected primary units.

Resets the primary group configuration.

Sets the secondary bus address.

Sets the instrument function in a primary/secondary configuration. The setting is saved in non-volatile memory.

Sets the instrument function in a primary/secondary configuration. The setting is saved in non-volatile memory.

INST:GRO:FUNC:PRIM

Sets the delay after power-on before the primary unit attempts to connect to secondary units. This applies only if the connect mode is set to AUTO and is saved in non-volatile memory.

INST:GRO:PRIM:CONN:DEL 10

Sets the primary unit's connection mode for the primary/secondary group. The setting is saved in non-volatile memory.

INST:GRO:PRIM:CONN:MODE AUTO

Returns the current connection mode of the primary unit.

Sets the secondary unit's bus address. Each secondary unit in a primary/secondary group must have a unique bus address or bus communication will fail; the setting is saved in non-volatile memory.

INST:GRO:SEC:ADDR 1

Turns the front panel LXI identify indicator on or off.

Sets the MDNS state.

Turns the front panel LXI identify indicator on or off. When on, the LAN status indicator blinks to identify the instrument being addressed.

LXI:IDENT ON

Sets the MDNS state on or off.

LXI:MDNS ON

Sets or returns the LXI identification state.

Controls whether mDNS is enabled or disabled on the LXI interface. The listed *RST setting is ON.

Takes a measurement and returns the rms current (ac + dc).

Takes a measurement and returns the high level of a current pulse.

Takes a measurement and returns the low level of a current pulse.

Takes a measurement and returns the maximum current.

Takes a measurement and returns the minimum current.

Takes a measurement and returns the averaged current.

Takes a measurement and returns the maximum power.

Takes a measurement and returns the minimum power.

Takes a measurement and returns the averaged power.

Takes a measurement and returns the rms voltage (ac + dc).

Takes a measurement and returns the High level of a voltage pulse.

Takes a voltage measurement and returns the averaged voltage.

Takes a measurement and returns the instantaneous current.

Takes a measurement; returns the instantaneous power.

Takes a measurement; returns the instantaneous voltage.

Takes a measurement; returns the low level of a voltage pulse.

Takes a measurement and returns the maximum voltage.

Takes a measurement and returns the minimum voltage.

Initiates and triggers a measurement, then returns a list of digitized current samples. Returned values are in amperes, and the data format depends on the settings of FORMat:BORDer and FORMat[:DATA].

Initiates and triggers a measurement, then returns a list of digitized output measurement samples. The returned values are either in amperes, volts, or watts, and the data format depends on the FORMat:BORDer and FORMat[:DATA] settings.

Initiates and triggers a measurement, returning a list of digitized output measurement samples. The returned values are in amperes, volts, or watts, depending on the measurement type and data format settings.

Returns the delay offset required for this instrument.

Enables or disables output coupling.

Resets the latched protection.

Returns the margin remaining before the overtemperature trips.

Enables or disables the I/O watchdog timer.

Couples the turn-on and turn-off settings.

Selects the output turn-on mode.

Selects the output turn-off mode. The optional node form is shown as :OFF, and the available modes are LOWZ or HIGHZ.

Enables or disables the output.

Sets the output turn-on/turn-off impedance mode used in voltage priority. The manual states that impedance is user-selectable via this command for PV892xA/PV893xA in voltage priority mode.

Enables or disables output coupling. Output coupling allows multiple instruments to turn on and off sequentially according to their programmed output delays, and the setting is saved in non-volatile memory.

OUTP:COUP ON

Enables or disables output coupling. Output coupling allows the outputs of multiple instruments to turn on and off sequentially according to their programmed rise and fall delays; the setting is saved in non-volatile memory.

OUTPut[:STATe]:COUPle[:STATe] 0|OFF|1|ON
OUTPut[:STATe]:COUPle[:STATe]?

Enables or disables the output state. A disabled output forces zero output voltage and zero source current.

OUTP OFF

Sets a delay offset to synchronize coupled output state changes. The value is saved in non-volatile memory and is used with coupled outputs to coordinate turn-on timing.

OUTP:COUP:DOFF 0.06

Returns the delay offset required for this instrument. The value is used to synchronize coupled output state changes, and the manual notes that the corresponding setter stores the parameter in non-volatile memory.

OUTP:COUP:DOFF 0.06

Returns the maximum delay offset required for this instrument. The OUTPut:COUPle:DOFFset value must be set to the maximum delay offset returned for any coupled output.

OUTP:COUP:MAX:DOFF?

Specifies the delay in seconds that the instrument waits before turning the output off. This affects on-to-off state transitions and uses the same resolution as the rise delay command, determined by whichever delay time is longest.

OUTP:DEL:FALL 0.06

Specifies the delay in seconds that the instrument waits before turning the output off. The fall delay uses the same resolution as the rise delay, determined by whichever delay time is longer.

Specifies the delay in seconds that the instrument waits before turning the output on. The delay affects on-to-off state transitions and uses the same resolution as the corresponding fall delay command.

Specifies the delay in seconds that the instrument waits before turning the output on. The rise and fall delay commands use the same resolution, determined by whichever delay time is longest.

OUTP:DEL:RISE?
OUTP:DEL:RISE? MAX

Sets the output turn-on behavior to high impedance or low impedance. The setting only applies when the instrument is operating in voltage priority mode; in current priority mode, the turn-on behavior is always high impedance.

Sets or queries the output turn-off behavior for voltage-priority operation. The command selects high-impedance or low-impedance turn-off behavior.

OUTPut:TMODe:OFF?

Couples the turn-on and turn-off modes. When coupling is enabled, changing one setting also changes the other to match.

OUTPut:[:STATe]TMODE:COUPle?

Couples the turn-on and turn-off modes. When coupling is enabled, changing the turn-on setting also changes the turn-off setting, and vice versa.

OUTP:REL:LOCK ON

Sets the output turn-on behavior to high impedance or low impedance. The setting only applies when the instrument is operating in voltage priority mode; in current priority mode the turn-on behavior is always high impedance.

OUTP:TMOD:ON HIGHZ

Sets the output turn-off behavior to high impedance or low impedance. The setting only applies when the instrument is operating in voltage priority mode.

OUTP:TMOD:OFF LOWZ

Sets the operating mode of the remote inhibit digital pin. The inhibit function shuts down the output in response to an external signal on the Inhibit input pin; the mode is stored in non-volatile memory.

OUTP:INH:MODE LIVE

Sets or queries the operating mode of the remote inhibit digital pin. The inhibit function shuts down the output in response to an external signal on the Inhibit input pin.

OUTP:INH:MODE LIVE

Sets the output power-on state, determining whether the power-on state is set to the *RST state or the state stored in memory location 0. This parameter is saved in non-volatile memory.

OUTP:PON:STAT RST

Sets the output power-on state, selecting either the *RST state or the state stored in memory location 0. This parameter is saved in non-volatile memory.

OUTP:PON:STAT RST

Sets the watchdog delay time. When the watchdog timer is enabled, the output is disabled if there is no SCPI I/O activity within the delay time; front-panel activity does not reset the timer.

OUTP:PROT:WDOG:DEL 600

Sets or queries the watchdog delay time used by the output protection watchdog. When the watchdog timer is enabled, the output is disabled if there is no SCPI I/O activity on any remote interface within the delay time.

OUTP:PROT:WDOG:DEL 600

Returns the state of the I/O watchdog timer. When enabled, the output is disabled and latched off if there is no I/O activity on any remote interface within the delay time specified by OUTPut:PROTection:WDOG:DELay.

OUTPut:PROTection:WDOG:STATe?
OUTP:PROT:WDOG ON

Turns the output on or off. The *RST setting is OFF.

Sets the fall delay for the output. The factory reset setting is 0.

Sets the output rise delay. The reset value is 0.

Enables or disables the output protection watchdog. The *RST setting is OFF.

Sets the output coupling state. The as-shipped setting is OFF.

Sets the output coupling DC offset. The as-shipped setting is 0.

Sets the output relay lock state. The as-shipped setting is OFF.

Resets the amp-hour or watt-hour measurement to zero.

Enables or disables external current logging. The command is part of the external datalogging function under :SENSe:ELOG:FUNCtion.

Enables or disables external min/max current logging.

Enables or disables external voltage logging. The command is part of the external datalog function and may also be used with min/max voltage logging in the same section.

Enables or disables external min/max voltage logging.

Sets the external datalog integration time.

Resets the accumulated watt-hour measurement.

Selects the measurement window type.

Enables or disables logging of the minimum and maximum current values.

SENS:ELOG:FUNC:CURR:MINM ON
SENS:ELOG:FUNC:VOLT:MINM ON

Returns the state of the Elog current measurement function.

SENS:ELOG:FUNC:CURR?

Sets the integration time of an Elog measurement.

Returns the present Elog voltage measurement function state.

SENS:ELOG:FUNC:VOLT?

Sets the integration time of an Elog measurement.

Enables or disables current measurements.

SENS:FUNC:CURR ON

Enables or disables current measurements.

SENS:FUNC:CURR ON

Enables or disables voltage measurements.

SENS:FUNC:VOLT ON
SENS:FUNC:VOLT OFF

Enables or disables voltage measurements.

SENS:FUNC:VOLT ON
SENS:FUNC:VOLT OFF

Sets the measurement time in number of power line cycles. Increasing the number of power line cycles reduces measurement noise on current and voltage measurements and changes the number of points and time interval setting.

SENS:SWE:NPLC 100

Sets the measurement time in number of power line cycles. Increasing the number of power line cycles reduces measurement noise on current and voltage measurements and changes the number of points and time interval setting.

SENS:SWE:NPLC 100

Defines the offset in a data sweep for triggered measurements. Positive values delay acquisition after the trigger; negative values represent samples taken before the trigger.

SENS:SWE:OFFS:POIN -2048

Defines the offset in a data sweep for triggered measurements. Positive values represent delay after the trigger before samples are acquired; negative values represent samples taken prior to the trigger.

SENS:SWE:OFFS:POIN -2048

Defines the number of points in a measurement. Points, TINTerval, and NPLC are interrelated; changing points or TINTerval changes the NPLC, and changing NPLC can change both points and TINTerval.

Specifies 2048 points: SENS:SWE:POIN 2048

Defines the number of points in a measurement. The default number of points results in a measurement of 1 NPLC.

SENS:SWE:POIN 2048

Defines the time period between measurement samples. Values are in seconds and are rounded to the nearest 20.48 microsecond increment, with smaller values rounded to 10.24 or 5.12 microsecond increments respectively.

SENS:SWE:TINT 0.001

Defines the time period between measurement samples. Values are in seconds and are rounded to the nearest 20.48 microsecond increment.

SENS:SWE:TINT 0.001

Selects the measurement window used in scalar dc measurement calculations. HANNing reduces errors in the presence of periodic signals; RECTangular applies no signal conditioning.

SENS:WIND HANN

Enables or disables automatic current ranging for the sense function. The command’s stored default setting is 0.

Sets the sense window function. The default setting is RECTangular.

Sets the triggered output current. The amplitude node is optional in the syntax.

Sets the current limit when in voltage priority mode.

Sets the current at the maximum power point of the curve.

Sets the short-circuit current.

Sets the curve shape for the SASimulator curve setup.

Sets the voltage at the maximum power point of the curve.

Sets the open-circuit voltage for the SASimulator curve.

Programs a list of current points in Table mode for table 1 or 2. The optional amplitude node is shown in the syntax line.

Programs a list of voltage points in Table mode for Table 1 or 2. The amplitude subnode is optional in the syntax line.

Sets the triggered output voltage.

Queries the operation condition register.

Sets the operation enable register.

Sets the Negative transition filter for the operation status register.

Sets the positive transition filter in the operation status register.

Queries the operation event register.

Presets all Enable, PTR, and NTR registers.

Queries the Questionable event register for the selected channel. The optional event suffix is shown in the syntax as part of the query.

Queries the questionable condition register.

Sets the questionable enable register.

Sets the Negative transition filter.

Sets the positive transition filter for the questionable status subsystem.

Returns the initial socket control connection port number.

Configures the remote/local state of the instrument.

Sets the date of the system clock.

Resets the front panel lockout password to zero.

Reboots the instrument to its power-on state.

Clears all user memory and reboots the instrument.

Gets and sets the instrument state.

Sets the time of the system clock.

Returns the SCPI version that the instrument complies with.

Returns the initial socket control connection port number used to send and receive commands and queries. The port varies by instrument; 0 is returned if sockets are not supported.

SYST:COMM:LAN:CONT?
SYST:COMM:TCP:CONT?

Configures the instrument's remote/local state. LOCal sets front panel control, REMote sets front panel control, and RWLock disables the front panel keys so the instrument can only be controlled via the remote interface.

SYST:COMM:RLST REM

Configures the remote/local state of the instrument. LOCal sets front panel control, REMote sets front panel control, and RWLock disables the front panel keys so the instrument can only be controlled via the remote interface.

SYST:COMM:RLST REM

Returns the initial socket control connection port number used to send and receive commands and queries. The control socket port varies and must be obtained with this query; it returns 0 if sockets are not supported.

Returns the system date. The date is set with year, month, and day values in the range 2000 to 2099, 1 to 12, and 1 to 31, respectively.

SYST:DATE?

Reads and clears one error from the error queue.

SYST:ERR?

Gets and sets the instrument state. The query form returns a definite-length block containing the instrument state, which can be sent back to restore the instrument to that state.

SYST:SET <block data>

Sets the time of the system clock. Specify hours, minutes, and seconds; the real time clock is only used with optional Keysight software products.

SYST:TIME2018,06,30

Sets the line frequency mode used by the instrument. The as-shipped setting is AUTO.

Sets the triggered level of the output.

Returns the number of triggers captured during the acquisition.

Returns the indices where triggers were captured.

Enables measurement triggers to be sent to a digital port pin.

Sets the triggered level of the output for voltage trigger acquisition. The optional level node may be omitted in the command syntax.

Generates an immediate trigger.

Selects the trigger source for external data logging.

Generates an immediate external data logging trigger.

Generates an immediate transient trigger. The transient trigger source can be selected with :TRIGger:TRANsient:SOURce.

:TRIGger:TRANsient[:IMMediate]

Measures the current level trigger in primary/secondary mode. The measured current on the primary unit generates the measurement trigger.

Sets the slope of the signal for the acquisition trigger current level. Applies when the measurement trigger source is set to a level; POSitive specifies a rising slope and NEGative specifies a falling slope.

Sets the slope of the acquisition trigger signal when the measurement trigger source is set to a level. POSitive specifies a rising slope and NEGative specifies a falling slope.

Sets the triggered current level of the output when the measurement trigger source is set to a level. Values are specified in amperes; the minimum and maximum depend on the unit ratings.

TRIG:ACQ:CURR 3

Sets the slope of the signal for acquisition triggering when the measurement trigger source is set to a level. POSitive specifies a rising slope and NEGative specifies a falling slope.

Sets the slope of the acquisition trigger signal when the measurement trigger source is set to a level.

TRIG:ACQ:VOLT:SLOP?

Sets the triggered voltage level of the output when the measurement trigger source is set to a level. Values are specified in volts, with limits depending on the unit ratings.

TRIG:ACQ:VOLT 50

Selects the trigger source for the acquisition system. The query returns the currently selected trigger source.

TRIG:ACQ:SOUR PIN1

Selects the trigger source for the acquisition system. The query returns the present trigger source.

TRIG:ACQ:SOUR PIN1

Enables measurement triggers to be sent to a digital port pin. The digital port pin must be configured as trigger output before it can be used as a trigger source.

TRIG:ACQ:TOUT ON

Selects the trigger source for arbitrary waveforms.

TRIG:ARB:SOUR PIN1

Selects the trigger source for arbitrary waveforms. The source can be a remote interface trigger command, external trigger inputs, immediate trigger, or a specific digital port pin.

TRIG:ARB:SOUR PIN1

Selects the trigger source for external data logging.

TRIG:ELOG:SOURce PIN1

Selects the trigger source for the transient system.

TRIG:TRAN:SOUR PIN1

Selects the trigger source for the transient system.

TRIG:TRAN:SOUR PIN1

Sets the trigger acquire output state. The factory default is OFF.

Sets the trigger level for acquire voltage measurements. The default setting is 0.

Sets the low voltage limit when the unit is in current priority mode. It prevents the output voltage from dropping below the programmed limit and can be disabled by clearing the low-voltage limit status.

VOLT:LIM:LOW 4
VOLT:LIM:LOW:STAT ON

Specifies the pole frequency for the voltage compensation bandwidth setting. The bandwidth mode is selected by 0, 1, or 2, followed by the frequency value.

VOLT:BWID:LEV 0 | 1 | 2, <frequency>

Sets the voltage compensation bandwidth selection for programming small-signal bandwidth at no load. Choose one of three preset settings corresponding to different frequency responses.

VOLT:BWID:RANG 0 | 1 | 2

Sets the under-voltage protection low voltage level. The output is disabled if the output voltage falls below the programmed setting.

VOLT:PROT:LOW 2

Sets the under-voltage protection delay. The delay can be programmed from 20.48 microseconds to 2611 seconds in 20.48 microsecond increments.

VOLT:PROT:LOW:DEL 5

Specifies the current-compensation pole frequency for the programming signal low-pass filter. There is only one current compensation bandwidth setting.

CURR:BWID:LEV <frequency>

Couples the output turn-on and turn-off modes. The setting applies only when the unit is operating in voltage priority mode; in current priority mode, the behavior is fixed to high impedance.

OUTP:TMOD:COUP ON

Sets the output turn-off mode for voltage-priority operation. In current-priority mode, the turn-on/turn-off behavior is fixed to high impedance.

OUTP:TMOD:OFF LOWZ

Selects the turn-on behavior for the output in voltage-priority mode. High-impedance and low-impedance turn-on/turn-off modes can be configured, and the turn-on and turn-off modes may be coupled.

OUTP:TMOD:ON HIGHZ

Sets the equivalent series inductance for the photovoltaic array simulator parameters. The value is entered in the Lsense field.

POW:BWID:PARA:LSENse, <inductance>

Sets the minimum anticipated voltage used for photovoltaic array bandwidth parameters. Enter the value in the Vmin field; if the values are not compatible, they are not set.

Programs a current table list into table 1 or table 2. The list must contain 3 to 1024 points, and the current values must be monotonically decreasing with the last value equal to 0 within ±0.3 mA.

Programs the voltage table list into table 1 or table 2 in instrument memory. If no table number is specified, the command defaults to table 1.

SAS:TABL[1|2]:VOLT <voltage>{,<voltage>}

Selects one of the two tables in the SAS system and runs it. The selection can be switched between table 1 and table 2 without turning the output off.

SAS:TABL:SEL 1
SAS:TABL:SEL 2

Sets the auto-connect delay for a primary unit in a primary/secondary configuration.

INST:GRO:PRIM:DEL 10

Connects the primary unit to all previously discovered secondary units.

INST:GRO:PRIM:CONN

Initiates the transient trigger system, enabling it to receive triggers after the idle state. The instrument needs a few milliseconds to become ready after :INIT:TRAN.

Initiates the measurement trigger system. After the unit is turned on, the trigger system is idle until INITiate commands enable it to receive triggers.

INIT:ACQ

Initiates the Elog measurement system so it can receive triggers. The trigger system is enabled from the Idle state, and the Elog can then be triggered separately.

Generates a transient trigger for the initiated trigger system. If the trigger source is BUS, an immediate trigger can also be generated with *TRG or an IEEE-488 <get> command.

TRIG:TRAN

Generates a measurement trigger for the acquisition system. It is used when the trigger system is in the initiated state; alternatively, a bus trigger source can also be triggered with *TRG or an IEEE-488 <get> command.

TRIG:ACQ

Returns the indices where additional triggers occurred during the measurement. The number of indices returned matches the number of triggers that occurred.

Initiates the Elog measurement system so it can receive triggers, then triggers the Elog when the selected trigger source is enabled. The manual also notes that if the trigger source is BUS, you can alternatively use *TRG or an IEEE-488 <get> command.

TRIG:ELOG

Sets the list step pacing mode. Use AUTO for dwell-paced lists or ONCE for trigger-paced lists.

LIST:STEP AUTO
LIST:STEP ONCE

Sets the list repeat count, i.e. how many times the programmed list executes before completing. Infinity runs the list continuously.

Sets the list count to 10: LIST:COUN 10

Sets the list repeat count. The count range is 1 through 4096, and INFinity runs the list continuously.

LIST:COUN 10

Specifies the setting for each list step in the current list. Values are specified in amperes.

LIST:CURR 3,2,1

Specifies the current setting for each list step. Values are specified in amperes, and the list can contain multiple steps.

LIST:CURR 3,2,1

Specifies the dwell time for each list step. Dwell time is the time that the output remains at a specific step and can be programmed from 0 through 262.144 seconds with the listed resolution ranges.

Specifies the dwell time for each list step. Dwell time is the time that the output will remain at a specific step.

Specifies the voltage setting for each list step. Values are programmed as a comma-delimited list of voltage values.

LIST:VOLT 20,10,5

Queries the programmed voltage list for the active list sequence. The list specifies the setting for each voltage step in the output sequence.

LIST:VOLT 20,10,5

Returns the number of points in the specified current list. Points are the same as steps, and the query does not return the point values.

LIST:CURRent:POINts?

Returns the number of points in the dwell list. Points are the same as steps, and the query does not return the point values.

Specifies trigger or dwell pacing for the list. ONCE keeps the output at the present step until a trigger advances to the next step; AUTO advances automatically after the starting trigger and dwell timing.

LIST:STEP ONCE

Specifies trigger or dwell pacing for the list. ONCE keeps the output at the present step until a trigger advances it; AUTO automatically advances through steps after the starting trigger and dwell timing elapses.

LIST:STEP ONCE

Determines the output value when the list terminates. When ON, the output voltage or current remains at the last list step; when OFF, the output returns to the pre-list settings when the list ends or is aborted.

LIST:TERM:LAST ON

Determines the output value when the list terminates. When ON (1), the output remains at the last list step; when OFF (0), the output returns to the settings that were in effect before the list started.

LIST:TERM:LAST ON

Returns the number of points in the specified output step list. The queries do not return the point values; points are the same as steps.

Returns the number of points in the specified output end-of-step list. The queries return the point count, not the point values.

Returns the number of points in the specified voltage list. The queries return the point count, not the point values.

Specifies which list steps generate a trigger signal at the beginning of step. A trigger is only generated when the state is set to ON.

LIST:TOUT:BOST OFF,ON,OFF

Specifies which list steps generate a trigger signal at the beginning of each step. A trigger is only generated when the state is set to ON.

LIST:TOUT:BOST OFF,ON,OFF

Specifies which list steps generate a trigger signal at the end of a step. A trigger is only generated when the state is set to ON, and the trigger signal can be used as a source for measurements, transients, or digital port pins configured as trigger outputs.

LIST:TOUT:BOST OFF,ON,OFF

Specifies which list steps generate a trigger signal at the end of a step. A trigger is only generated when the state is set to ON.

LIST:TOUT:BOST OFF,ON,OFF

Sets the number of list points.

Sets the current level used by the LIST mode. The reset value is 1 step set to 0.

Sets the dwell time for the list step. The manual shows a default of 1 and a step of 0.001.

Sets the default list behavior for the last point in a list. The factory setting is OFF.

Sets the list output boost step setting. The manual shows the *RST setting as OFF.

Sets the list output end-of-step behavior. The factory default is OFF.

Sets the voltage level for the current list step. The manual indicates a reset setting of 1 step to 0.1% of rating.

Programs the current Arb dwell data. The manual states that Arb data can be programmed with the SCPI ARB:CURRent:CDWell command and shows an example with 10 current Arb points.

ARB:CURR:CDW 1,2,2,3,4,4,3,2,2,1

Queries the number of Arb points in the current current-Arb dwell list.

ARB:CURR:CDW:POIN?

Queries the Arb point values for the current-mode Arb. The command returns the programmed current Arb data points.

ARB:CURR:CDW?

Specifies the number of times the Arb repeats. Use the INFinity parameter to repeat the Arb continuously.

ARB:COUN 10

Returns the number of times the Arb repeats. The optional qualifier asks for the minimum, maximum, or current count value.

ARB:COUN 10

Specifies the level of each point in the constant-dwell arbitrary waveform. Values are specified in amperes or volts, depending on the Arb type, and the response format depends on whether the instrument is set to ASCII or REAL return format.

ARB:VOLT:CDW 5,4,3,2,1

Returns the level of each point in the current arbitrary waveform. The response format depends on the selected return format (ASCII or REAL).

[SOURce:]ARB:CURRent:CDWell[:LEVel]?

Returns the levels of the constant-dwell arbitrary waveform points for the selected source. The response format depends on whether the instrument is set to ASCII or REAL return format.

ARB:POW:CDW?

Programs the level of each point in the constant-dwell arbitrary waveform. Values are specified in volts, and the minimum and maximum depend on the unit ratings; the list can also be sent as a definite-length arbitrary block.

[SOURce:]ARB:VOLTage:CDWell[:LEVel] <value>{,<value>}|<Block>
[SOURce:]ARB:VOLTage:CDWell[:LEVel]?

Returns the level of each point in the constant-dwell arbitrary waveform. The response format depends on the instrument's ASCII or REAL return format.

[SOURce:]ARB:VOLTage:CDWell[:LEVel]?

Programs a constant dwell time for the current Arb. Current and voltage Arbs share dwell settings, so setting this for a current Arb also changes the voltage Arb dwell values.

ARB:CURR:CDW:DWEL 0.2

Sets or returns the dwell time for the current ARB CDWELL sequence. Current and voltage Arbs share this setting, so changing it for current also changes the voltage Arb dwell values.

ARB:CURR:CDW:DWEL 0.2

Returns the number of points in the Arb.

Specifies whether the arbitrary waveform source is a current or voltage Arb. Only one type of Arb may be output at a time, and the selection must match the priority mode.

ARB:FUNC:TYPE VOLT

Specifies either a current or voltage Arb. Only one type of Arb may be output at a time, and the selection must match the priority mode.

ARB:FUNC:TYPE VOLT

Returns the dwell value for the arb. Current and voltage Arbs share this setting, so changing it for one affects the other.

Selects the output setting after the Arb ends. When ON, the output remains at the last Arb value; when OFF, the output returns to the pre-Arb settings.

ARB:TERM:LAST ON

Selects the output setting after the Arb ends. When ON, the output voltage or current remains at the last Arb value; when OFF, the output returns to the settings that were in effect before the Arb started.

ARB:TERM:LAST ON

Programs a constant dwell time for the Arb. Current and voltage Arbs share this setting, so changing it for one changes the other.

ARB:CURR:CDW:DWEL 0.2

Returns the programmed dwell value for the voltage arbitrary waveform. Current and voltage Arbs share this setting.

ARB:CURR:CDW:DWEL 0.2

Returns the number of points in the Arb.

[SOURce:]ARB:CURRent:CDWell:POINts?
[SOURce:]ARB:VOLTage:CDWell:POINts?

Sets the number of output points in the arbitrary waveform sequence. The reset state for this command is 1.

Sets the reset-state value for the arbitrary current CDW dwell time. The reset table shows this command is set to 0.001 at power-on or after *RST.

Sets the arbitrary waveform function shape. The reset state for this setting is CDW.

Sets the arbitrary function type used by the ARB function subsystem. The reset state for this setting is VOLTage.

Sets the arb terminate-last state. The reset state is OFF.

Sets the dwell time used by the arbitrary voltage dwell function. The reset state for this parameter is 0.001.

Returns measurement data from the previously acquired array for power. This is the fetch form of the average output power measurement.

FETC:POW?

Returns the array power measurement data after a trigger has completed. It retrieves the most recent measurement data without initiating a new measurement or altering the measurement buffer.

Returns the most recent rms current measurement data after a trigger and measurement complete. The fetch query does not initiate a new measurement or alter the measurement buffer.

FETC:CURR:ACDC?

Returns the high level of a pulse from the most recent measurement data. The response is available only after a trigger is received and the measurement completes.

FETC:CURR:HIGH?

Returns the low level of a pulse from the most recent measurement. The fetch query does not initiate a new measurement or alter the measurement buffer.

Returns the maximum current measurement from the most recent triggered acquisition without starting a new measurement. The response is delayed until the measurement trigger occurs and acquisition completes if the fetch is sent too early.

Returns the minimum current value from the most recent measurement without initiating a new measurement. If sent before the measurement is finished, the response is delayed until acquisition completes.

FETC:CURR:MIN?

Returns the maximum measured power value from the most recent completed measurement. The fetch query does not initiate a new measurement or alter the measurement buffer.

FETC:POW:MAX?

Returns the minimum power value from the most recent fetched measurement. The fetch query retrieves measurement data without initiating a new measurement or altering the measurement buffer.

Returns the most recent rms voltage and current measurement data after a trigger has completed. The query retrieves buffered data without initiating a new measurement or altering the measurement buffer.

Returns the high level of a pulse from the most recent measurement. FETCh queries retrieve measurement data after a trigger and do not initiate a new measurement.

FETC:VOLT:HIGH?

Returns the low level of a pulse from the most recent measurement without initiating a new measurement or altering the measurement buffer.

Returns the maximum value from the most recent measurement buffer without initiating a new measurement. If sent before the measurement is finished, the response is delayed until the measurement trigger occurs and acquisition completes.

FETC:VOLT:MAX?

Returns the minimum value of the measured voltage from the most recent completed measurement. FETCh queries retrieve data without initiating a new measurement or altering the measurement buffer.

Returns instantaneous current data after the trigger indices.

Returns instantaneous voltage array data captured after the trigger indices. The command accepts an optional start index and point count.

Returns DC current calculated after the trigger indices. You can optionally specify a starting index and number of points to return.

Returns DC voltage data calculated after the trigger indices. Optional start index and point count can be supplied to return a subset of the acquired readings.

Measures the average (dc) output current. It is used when the power supply is on and the front panel is averaging output measurements over the specified number of power line cycles.

Measures average (dc) output power. The command is used to make a measurement from the integrated voltmeter/ammeter while the power supply is on.

MEAS:POW?

Measures the average DC output voltage. This command is one of the average measurement commands alongside current and power.

Returns the total rms current measurement, calculated as ac + dc. This digitized measurement is available only through the SCPI command.

Measures the high level of the current digitized waveform. The high level is calculated from a histogram of the acquired waveform; if no high bin contains more than 1.25% of acquired points, the maximum data point is returned.

Measures the low level of the digitized current measurement. The low level is calculated from a histogram of the waveform and returns the average of the data points in the low bin, or the minimum data point if no low bin meets the threshold.

MEAS:CURR:LOW?

Returns the total rms measurement, calculated as ac + dc, for voltage. This digitized measurement is only available using the corresponding SCPI command.

MEAS:VOLT:ACDC?

Measures the high level of a pulse using a digitized voltage measurement. The high level is calculated from a histogram of the waveform; if no high bin contains more than 1.25% of acquired points, the maximum data point is returned.

MEAS:VOLT:HIGH?

Returns the low level of a digitized voltage measurement. The low level is calculated from a histogram of the waveform; if no low bin contains more than 1.25% of the acquired points, the minimum data point is returned.

MEAS:VOLT:LOW?

Returns array current measurement data.

Returns array power measurement data.

Returns array voltage measurement data. Used to take a measurement and return array data.

Measures and returns the maximum current value.

MEAS:CURR:MAX?

Measures and returns the minimum current value. The manual lists this command alongside the maximum and power measurement queries.

MEAS:CURR:MIN?

Measures and returns the maximum power value.

MEAS:POW:MAX?

Measures and returns the minimum power value.

Measures and returns the maximum voltage value.

Measures and returns the minimum voltage value from the acquired data.

Reads the data on the digital input pins. The input data is displayed as a binary number representing the pin states.

DIG:INP:DATA?

Turns the front panel screen saver on or off. The screen saver dims the LCD after the specified inactivity delay.

DISP:SAV ON|OFF

Cancels any triggered measurements and resets the WTG-meas and MEAS-active bits in the Operation Status registers.

ABOR:ACQ

Stops external data logging. It also resets the WTG-meas and MEAS-active bits in the Operation Status registers.

Cancels any transients or Arbs and returns the trigger system to the Idle state. It also resets the WTG-tran and TRAN-active bits in the Operation Status registers.

Specifies the low-pass filter corner frequency applied to the programming setpoint signal when using current bandwidth. The value is in hertz, and only one compensation bandwidth is available.

CURR:BWID:LEV 0, 60

Specifies the low-pass filter corner frequency applied to the programming setpoint signal for current bandwidth. The value is in hertz and there is only one compensation bandwidth.

[SOURce:]CURRent:BWIDth:LEVel? [MIN|MAX]

Sets the positive current limit when the output is in voltage priority mode. Units are amperes, and the maximum value depends on the current rating of the unit.

Sets the positive current limit to 2 A: CURR:LIM 2

Sets the positive current limit when the instrument is in voltage priority mode. Units are in amperes, and the maximum depends on the current rating of the unit.

Sets the positive current limit to 2 A: CURR:LIM 2

Sets the triggered current level when the output is operating in current priority mode. The triggered level is a stored value that is transferred to the output when an output Step is triggered; units are in amperes.

Sets the positive current to 2 A: CURR 2

Returns the triggered current level. The value is stored and transferred to the output when an output Step is triggered, and units are in amperes.

Sets the immediate or triggered current level when the output is operating in current priority mode. The triggered level is a stored value transferred to the output when an output step is triggered.

Sets the positive current to 2 A: CURR 2

Sets or queries the immediate current level when the output is operating in current priority mode. Units are in amperes; the maximum value depends on the current rating of the unit.

Sets the positive current to 2 A: CURR 2

Sets the transient current mode. This determines what happens to the output current when the transient system is initiated and triggered.

[SOURce:]CURRent:MODE FIXed|STEP|LIST|ARB
[SOURce:]CURRent:MODE?

Sets the transient current mode, which determines what happens to the output current when the transient system is initiated and triggered. The mode can be fixed, step, list, or arbitrary waveform.

Sets the current mode to Step: CURR:MODE STEP

Specifies what starts the over-current protection delay timer. SCHange starts the delay whenever a command changes the output voltage, current, or output state; CCTRans starts it on any transition into current limit mode.

CURR:PROT:DEL:STAR CCTR

Specifies what starts the over-current protection delay timer.

Selects the CCTRans delay mode: CURR:PROT:DEL:STAR CCTR

Sets the over-current protection delay. The over-current protection function will not be triggered during the delay time; after the delay expires, the protection function becomes active.

SOURce:CURRent:PROTection:DELay:TIME 0.2
CURR:PROT:DEL 0.2

Sets the over-current protection delay. The over-current protection function will not be triggered during the delay time; after the delay time expires, the protection function becomes active.

Sets the protection delay to 0.2 seconds: CURR:PROT:DEL 0.2

Enables or disables the over-current protection. If enabled and the output goes into current limit, the output is disabled and the Questionable Condition status register OCP bit is set.

CURR:PROT:STAT ON

Returns whether the over-current protection is enabled or disabled. If enabled and the output goes into current limit, the output is disabled and the OCP bit is set.

[SOURce:]CURRent:PROTection:STATe 0|OFF|1|ON
[SOURce:]CURRent:PROTection:STATe?

Enables or disables the maximum slew rate override. When enabled, the slew rate is set to its maximum value; when disabled, the slew rate follows the immediate value set by the current slew command.

CURR:SLEW:MAX ON

Queries the maximum current slew rate that has been set. The manual notes that CURRent:SLEW? MAX is used to query this value.

Sets the current slew rate in amps per second for all programmed current changes, including output turn-on and turn-off transitions. Keywords MAX or INFinity set the slew rate to the maximum value; the query form returns the value that was sent, or the minimum value if the sent value is below the minimum.

CURR:SLEW 1
CURRent:SLEW? MIN

Sets the current slew rate in amps per second and affects all programmed current changes, including output turn-on and turn-off transitions. The value may be set directly or with MIN, MAX, or INFinity keywords.

CURR:SLEW 1

Sets the current output level. The reset state for this command is 0.

Sets the current limit to a value based on the instrument rating. The reset state for this setting is 1.02% of rating.

Sets the negative current limit. The reset state is -10.2% of rating.

Sets the current mode. The reset state is FIXed.

Sets the current protection delay. The reset state for this setting is 20 ms.

Sets the delay start mode for current protection delay. The reset state for this setting is SCHange.

Sets the state of current protection. The reset state is OFF.

Sets the current slew rate setting. The reset state is MAX.

Sets whether the current slew maximum function is enabled. The reset state is ON.

Sets the triggered current level. The reset value is 0.

Reads the state of the digital control port. It returns the binary-weighted value of the state of pins 1 through 7 in bits 0 through 6 respectively.

DIG:INP:DATA?

Sets the state of the digital control port. This only affects pins configured as Digital IO; bit values for pins not configured as DIO are ignored.

[SOURce:]DIGital:OUTPut:DATA <value>
[SOURce:]DIGital:OUTPut:DATA?

Sets the state of the digital control port. Only pins whose function is set to Digital IO operation are affected; the written binary-weighted value controls pins 1 through 7.

[SOURce:]DIGital:OUTPut:DATA?

Sets the function of a specified digital pin. The function is saved in non-volatile memory.

Sets or queries the function of a specified digital pin. The pin function is saved in non-volatile memory.

Sets the polarity for the specified digital pin. Positive means a logical true signal is a voltage high at the pin; negative means a logical true signal is a voltage low at the pin.

Sets pin 1 to POSitive polarity: DIG:PIN1:POL POS

Sets the polarity of the specified digital pin or queries its current polarity. Positive means a logical true signal is a voltage high at the pin; negative means a logical true signal is a voltage low at the pin.

Sets pin 1 to POSitive polarity: DIG:PIN1:POL POS

Enables or disables BUS triggers on digital port pins. When enabled, a BUS trigger received by *TRG can generate a trigger-out pulse on digital pins configured as trigger outputs.

DIG:TOUT:BUS ON

Enables or disables BUS triggers on digital port pins configured as trigger outputs. A trigger out pulse is generated when the state is on and a bus trigger is received.

DIG:TOUT:BUS ON

Sets the digital output data value. The reset state for this command is 0.

Sets the digital trigger output bus state. It is reset to OFF at power-on or after *RST.

Sets the digital pin function for all pins. The as-shipped setting is DINPut.

Sets the polarity of the specified digital pin. The as-shipped setting is POSitive.

Sets the output regulation priority to voltage or current. In voltage priority mode, the output is controlled by a constant voltage feedback loop; in current priority mode, it is controlled by a constant current feedback loop.

FUNC CURR

Returns the output regulation priority, either voltage or current. In voltage priority mode, the output is controlled by a constant voltage feedback loop; in current priority mode, it is controlled by a constant current feedback loop.

Sets the output function of the instrument.

Reads the Standard Event Status Group enable register. The returned value is the binary-weighted sum of all enabled bits in the register.

*ESE?

Sets the Service Request Enable register, which determines which Status Byte Register bits contribute to the MSS and RQS summary bits. The query reads back the register as a decimal bit value.

*SRE 24
*SRE?

Synchronizes with command completion. The response from the instrument must be read each time *OPC? is given.

Performs the instrument self-test. If the test passes, it returns 0; if it fails, it returns 1.

Clears the status data structures. This command is listed in the index as part of Clear Status and is cross-referenced to page 258.

Sets the standard event status enable register to the specified value. This command enables selected bits in the standard event status register for reporting to the status system.

Clears the Standard Event Status Register. This is a common IEEE 488.2 common command.

Returns the instrument identification string.

Sets the event status bit in the Standard Event Status Register when all pending overlapped commands have completed. This command does not accept parameters.

Queries the instrument for installed options.

Returns the instrument to a state previously stored in nonvolatile memory. The recalled state is selected by a numeric storage index.

Resets the instrument to its power-on state.

Saves the current instrument state in nonvolatile memory.

Abbreviates the status byte event enable register command in the manual index.

Returns the present status byte value.

Triggers a bus trigger event. This command is part of the common command set.

Delays execution of subsequent commands until all commands already in the queue have been executed. It is used to ensure previous commands are completed before proceeding.

Saves the instrument state to one of ten non-volatile memory locations. For safety reasons, when a saved state is recalled, the output state is set to OFF.

*SAV 1

Sets the Service Request Enable register and determines which Status Byte Register bits can set the MSS and RQS summary bits. The enabled bits are logically OR-ed to cause the MSS bit to be set.

*SRE 24

Reads the Status Byte Register, which contains the status summary bits and the Output Queue MAV bit. The Status Byte is read-only and the bits are not cleared when it is read.

*STB?

Generates a trigger when the trigger subsystem has BUS selected as its source. It has the same effect as the Group Execute Trigger (<GET>) command.

*TRG

Performs an instrument self-test. If the self-test fails, one or more error messages provide additional information; use SYSTem:ERRor? to read the error queue. It also forces an *RST command.

*TST?

Pauses additional command processing until all pending operations are complete.

*WAI

Returns the power limit of the instrument in Watts. The limit is either 20 kW or 30 kW.

POWer:LIMit?

Returns the current at the maximum power point of the active curve. Values are returned in amps.

Returns the power of the true maximum power point (MPP) of the active curve presently running. Values are returned in watts.

Returns the voltage at the maximum power point of the active curve. The value is returned in volts.

Sets the SAS bandwidth range in both Curve and Table modes. Use 0 for the slow bandwidth range or 1 for the fast bandwidth range; a query returns the current setting.

[SOURce:]SASimulator:BWIDth:RANGe <range>
[SOURce:]SASimulator:BWIDth:RANGe?

Sets or queries the SAS bandwidth range in Curve and Table modes. The slow range is stable for a wide variety of inverter devices, and the fast range is optimized for faster MPPT algorithms.

SAS:BWID:RANG:1

Sets the current at the maximum power point of the SAS curve when operating in Curve mode. The value is in amperes.

SAS:CURV:IMP 10

Sets the current at the maximum power point of the SAS curve when operating in Curve mode. The value is in amperes.

SAS:CURV:IMP 10

Sets the short-circuit current when operating in Curve mode. The value is in amperes.

SAS:CURV:ISC 12

Sets or queries the short-circuit current when operating in Curve mode. The value is in amperes.

SAS:CURV:ISC 12

Sets the curve shape when operating in Curve mode. SPACe selects the curve shape according to the space equations, and TERRestrial selects the curve shape according to the terrestrial equations.

SAS:CURV:SHAP TERR

Returns the curve shape when operating in Curve mode.

Sets the voltage at the maximum power point of the SAS curve when operating in Curve mode. The value is in volts.

SAS:CURV:VMP 100
SAS:CURV:IMP 10; ISC 12; VMP 100; VOC 120

Sets the voltage at the maximum power point of the SAS curve when operating in Curve mode. The value is in volts.

SAS:CURV:VMP 100
SAS:CURV:IMP 10; ISC 12; VMP 100; VOC 120

Sets the open-circuit voltage when operating in Curve mode. The value is in volts.

SAS:CURV:VOC 120

Sets or queries the open-circuit voltage when operating in Curve mode. The value is in volts.

SAS:CURV:VOC 120

Sets the unit to operate as either a standard power supply or a solar array simulator. Fixed mode operates as a standard CV/CC power supply; Curve and Table modes operate as a solar array simulator.

SAS:MODE:TABL

Returns the current SASimulator mode. The unit can operate as a standard power supply or as a solar array simulator in Curve or Table mode.

Sets a scale factor for the current curve in Curve and Table modes. The output current is multiplied by this percentage of the current computed from the SAS curve or table.

SAS:SCAL:CURR 90

Returns the current scale factor for the SAS curve or table. An optional qualifier can request the minimum or maximum allowed value.

SAS:SCAL:CURR 90

Sets a scale factor for the voltage curve in both Curve and Table modes. The output voltage is multiplied by this percentage to simulate variations in solar cell temperature.

SAS:SCAL:VOLT 90

Sets the scale factor for the curve in Curve and Table modes. The output voltage is multiplied by this percentage of the voltage computed from the SAS curve or table.

SAS:SCAL:VOLT 90

Activates the table points entered using SAS:TABL:CURR and SAS:TABL:VOLT.

Activates table1: SAS:TABL:ACT 1

Selects the active table to run from the two tables stored in the SAS system location. Only one table can be active at a time, and the command is only active in Table mode.

SAS:TABL:SEL 2

Selects the active table to run from the two tables entered into the SAS system location. Only one active table can run at a time, and this command lets you switch tables without turning off the output.

SAS:TABL:SEL 2

Validates the data set and updates the specified table in the SAS system. It moves the table data from memory to the SAS system location, but does not select the table for use.

Sets the current array that defines the SAS characteristic when Table mode is selected. The command must contain a comma-separated list of current points, and each table must have 3 to 1024 points with the last value equal to zero.

SAS:TABL:CURR 1,2,3

Sets the voltage array that defines the SAS characteristic when Table mode is selected. The command must contain a comma-separated list of voltage points.