Queries the instrument-specific questionable status register summary for the selected channel. The returned value is a decimal number representing the bit pattern of the queried register.

STATus:QUEStionable:INStrument:ISUMmary1:COND?

Sets the enable mask for the STATus:QUEStionable register. A 1 bit in the enable mask causes a positive transition in the summary bit when the corresponding event bit is true.

Sets the enable mask for the instrument-specific questionable status register. If a bit in the enable register is 1 and the corresponding event bit is true, a positive transition occurs in the summary bit and is reported to the next higher level.

Queries the CONDition part of the instrument-specific questionable status summary register to check the current instrument states. Reading the CONDition registers does not delete the contents.

Sets the enable mask for the instrument-specific status questionable summary register channel. If a bit in the enable mask is 1 and the corresponding event bit is true, a positive transition occurs in the summary bit and is reported to the next higher level.

Queries the EVENt part of the status register to check whether an event has occurred since the last reading. Reading an EVENt register deletes its contents.

Queries the EVENt part of the instrument questionable status register to check whether an event has occurred since the last reading. Reading the EVENt register deletes its contents.

Queries the EVENt part of the questionable status register to check whether an event has occurred since the last reading. Reading an EVENt register deletes its contents.

Clears the status byte, standard event register, and the event bits of the questionable and operation registers. It does not alter the mask or transition bits and also clears the output buffer.

Sets the event status enable register to the specified value. The query returns the contents of the event status enable register in decimal form.

Returns the contents of the event status register in decimal form and then sets the register to zero.

Returns the instrument identification.

Sets bit 0 in the event status register when all preceding commands have been executed. The query form writes a "1" into the output buffer when all preceding commands have been executed, for command synchronization.

Sets the instrument to a defined default status. The default settings are indicated in the description of commands.

Sets the service request enable register to the indicated value. This command determines under which conditions a service request is triggered.

Stores the current instrument settings under the specified number in internal memory. The settings can be recalled using *RCL with the associated number.

Reads the contents of the status byte in decimal form.

Initiates self-tests of the instrument and returns an error code.

Prevents servicing of subsequent commands until all preceding commands have been executed and all signals have settled. See also command synchronization and *OPC.

Loads the instrument settings from an internal memory identified by the specified number. The settings can be stored to that memory using *SAV with the associated number.

Selects a channel by number.

INST:NSEL 1
INST:NSEL?

Selects a channel. The channel may be selected either by channel number or by output name.

INST OUT1
INST:NSEL 1

Sets the voltage value of the selected channel.

Sets the voltage step size used by the VOLT UP and VOLT DOWN commands.

[SOURce:]VOLTage[:LEVel]:STEP[:INCRement]

Resets the OVP state of the selected channel. If an OVP event has occurred before, the reset also erases the message on the display.

Queries the OVP state of the selected channel.

Sets the overvoltage protection value of the selected channel.

Sets the OVP mode for the previously selected channel.

Sets the current value of the selected channel.

Sets the current step size for the CURR UP | CURR DOWN command.

Sets the voltage and current value of the selected channel in one step. The combined setting takes approximately 100 ms.

APPL 6,2

Turns on all selected channels simultaneously.

Activates the selected channel.

OUTPut:SELect <State>

Activates the selected channel and turns on the output.

Sets a delay time for the fuse to take effect.

Combines the fuses of the selected channel with another channel for fuse linking.

Queries whether the fuse has tripped in the selected channel.

FUSE:TRIPped?

Dissolves linked fuses.

FUSE:UNLink <Channel>

Activates or deactivates the fuse function in the selected channel.

Queries the current value of the selected channel.

INST OUT1
MEAS:CURR?
response: 1.000

Queries the voltage value of the selected channel.

Deletes the arbitrary waveform data of the selected channel.

ARB:CLEAR 1

Defines the arbitrary voltage, current, and time value points for the selected channel. The dwell time between two arbitrary points is specified from 10 ms to 60 s.

ARBitrary:DATA <Data>

Sets the repetition rate for the arbitrary waveform for the selected channel. If the rate is set to 0, the instrument repeats the waveform infinitely.

Loads a saved arbitrary waveform from internal memory.

ARBitrary:RESTore <Memory>

Saves the arbitrary waveform data in the internal memory. Up to three waveforms can be saved in internal memory.

Starts the arbitrary sequence in the selected channel.

ARBitrary:START <Channel>

Stops the arbitrary sequence in the selected channel.

ARBitrary:STOP <Channel>

Transfers the defined arbitrary points to the selected channel.

Returns a single beep immediately.

SYST:BEEP

Queries the error/event queue for the oldest item and removes it from the queue. The response is an error number and a short description of the error; if the queue is empty, the response is 0, "No error".

SYST:ERR?
queries the oldest entry in the error queue
Response: 0, "no error"

Enables manual front-panel control.

Enables remote control without locking manual control. The instrument can be controlled in remote and manual modes simultaneously (mixed mode).

SYST:MIX

Sets the system to remote state and locks front-panel manual control. To unlock manual control, press the Remote key.

SYST:REM

Locks the front panel manual control so the instrument can be operated via remote control only. The Remote key is also locked; to return to manual control, use SYSTem:LOCal.

SYST:RWL
SYST:LOC

Queries the SCPI version the instrument's command set complies with.

SYST:VERS?