[python source code]

sequence

The sequence commands module.

These commands are used in the following models: AWG5K, AWG5KC, AWG7K, AWG7KC

THIS FILE IS AUTO-GENERATED, IT SHOULD NOT BE MANUALLY MODIFIED.

Please report an issue if one is found.

Commands and Queries 
- SEQuence:ELEMent[n]:GOTO:INDex <target>
- SEQuence:ELEMent[n]:GOTO:INDex?
- SEQuence:ELEMent[n]:GOTO:STATe <goto_state>
- SEQuence:ELEMent[n]:GOTO:STATe?
- SEQuence:ELEMent[n]:JTARget:INDex <target>
- SEQuence:ELEMent[n]:JTARget:INDex?
- SEQuence:ELEMent[n]:JTARget:TYPE {INDex|NEXT|OFF}
- SEQuence:ELEMent[n]:JTARget:TYPE?
- SEQuence:ELEMent[n]:LOOP:COUNt <NR1>
- SEQuence:ELEMent[n]:LOOP:COUNt?
- SEQuence:ELEMent[n]:LOOP:INFinite <loop_state>
- SEQuence:ELEMent[n]:LOOP:INFinite?
- SEQuence:ELEMent[n]:SUBSequence <subseq_name>
- SEQuence:ELEMent[n]:SUBSequence?
- SEQuence:ELEMent[n]:TWAit <Boolean>
- SEQuence:ELEMent[n]:TWAit?
- SEQuence:ELEMent[n]:WAVeform[m] [1|2|3|4] <wfm_name>
- SEQuence:ELEMent[n]:WAVeform[m]? [1|2|3|4]
- SEQuence:JUMP:IMMediate <target>
- SEQuence:LENGth <NR1>
- SEQuence:LENGth?

Sequence

Bases: SCPICmdRead

The SEQuence command tree.

Usage
  • Using the .query() method will send the SEQuence? query.
  • Using the .verify(value) method will send the SEQuence? query and raise an AssertionError if the returned value does not match value.
Properties
  • .element: The SEQuence:ELEMent[n] command tree.
  • .jump: The SEQuence:JUMP command tree.
  • .length: The SEQuence:LENGth command.

element property 

element: dict[int, SequenceElementItem]

Return the SEQuence:ELEMent[n] command tree.

Usage
  • Using the .query() method will send the SEQuence:ELEMent[n]? query.
  • Using the .verify(value) method will send the SEQuence:ELEMent[n]? query and raise an AssertionError if the returned value does not match value.
Sub-properties
  • .goto: The SEQuence:ELEMent[n]:GOTO command tree.
  • .jtarget: The SEQuence:ELEMent[n]:JTARget command tree.
  • .loop: The SEQuence:ELEMent[n]:LOOP command tree.
  • .subsequence: The SEQuence:ELEMent[n]:SUBSequence command.
  • .twait: The SEQuence:ELEMent[n]:TWAit command.
  • .waveform: The SEQuence:ELEMent[n]:WAVeform[m] command.

jump property 

jump: SequenceJump

Return the SEQuence:JUMP command tree.

Usage
  • Using the .query() method will send the SEQuence:JUMP? query.
  • Using the .verify(value) method will send the SEQuence:JUMP? query and raise an AssertionError if the returned value does not match value.
Sub-properties
  • .immediate: The SEQuence:JUMP:IMMediate command.

length property 

length: SequenceLength

Return the SEQuence:LENGth command.

Description
  • This command and query sets or returns the sequence length. Use this command to create an uninitialized sequence. You can also use the command to clear all sequence elements in a single action by passing 0 as the parameter. However, this action cannot be undone so exercise necessary caution. Also note that passing a value less than the sequence’s current length will cause some sequence elements to be deleted at the end of the sequence. For example if SEQuence:LENGth? returns 200 and you subsequently send SEQuence:LENGth 21, all sequence elements except the first 20 will be deleted.
Usage
  • Using the .query() method will send the SEQuence:LENGth? query.
  • Using the .verify(value) method will send the SEQuence:LENGth? query and raise an AssertionError if the returned value does not match value.
  • Using the .write(value) method will send the SEQuence:LENGth value command.
SCPI Syntax 
- SEQuence:LENGth <NR1>
- SEQuence:LENGth?
Info
  • <NR1>

SequenceElementItem

Bases: ValidatedDynamicNumberCmd, SCPICmdRead

The SEQuence:ELEMent[n] command tree.

Usage
  • Using the .query() method will send the SEQuence:ELEMent[n]? query.
  • Using the .verify(value) method will send the SEQuence:ELEMent[n]? query and raise an AssertionError if the returned value does not match value.
Properties
  • .goto: The SEQuence:ELEMent[n]:GOTO command tree.
  • .jtarget: The SEQuence:ELEMent[n]:JTARget command tree.
  • .loop: The SEQuence:ELEMent[n]:LOOP command tree.
  • .subsequence: The SEQuence:ELEMent[n]:SUBSequence command.
  • .twait: The SEQuence:ELEMent[n]:TWAit command.
  • .waveform: The SEQuence:ELEMent[n]:WAVeform[m] command.

goto property 

goto: SequenceElementItemGoto

Return the SEQuence:ELEMent[n]:GOTO command tree.

Usage
  • Using the .query() method will send the SEQuence:ELEMent[n]:GOTO? query.
  • Using the .verify(value) method will send the SEQuence:ELEMent[n]:GOTO? query and raise an AssertionError if the returned value does not match value.
Sub-properties
  • .index: The SEQuence:ELEMent[n]:GOTO:INDex command.
  • .state: The SEQuence:ELEMent[n]:GOTO:STATe command.

jtarget property 

jtarget: SequenceElementItemJtarget

Return the SEQuence:ELEMent[n]:JTARget command tree.

Usage
  • Using the .query() method will send the SEQuence:ELEMent[n]:JTARget? query.
  • Using the .verify(value) method will send the SEQuence:ELEMent[n]:JTARget? query and raise an AssertionError if the returned value does not match value.
Sub-properties
  • .index: The SEQuence:ELEMent[n]:JTARget:INDex command.
  • .type: The SEQuence:ELEMent[n]:JTARget:TYPE command.

loop property 

loop: SequenceElementItemLoop

Return the SEQuence:ELEMent[n]:LOOP command tree.

Usage
  • Using the .query() method will send the SEQuence:ELEMent[n]:LOOP? query.
  • Using the .verify(value) method will send the SEQuence:ELEMent[n]:LOOP? query and raise an AssertionError if the returned value does not match value.
Sub-properties
  • .count: The SEQuence:ELEMent[n]:LOOP:COUNt command.
  • .infinite: The SEQuence:ELEMent[n]:LOOP:INFinite command.

subsequence property 

subsequence: SequenceElementItemSubsequence

Return the SEQuence:ELEMent[n]:SUBSequence command.

Description
  • This command and query sets or returns the subsequence for a sequence element. The AWG5012B, AWG5000C, and AWG7000C (option 09) series instruments support Subsequence. The subsequence name can be a null string (‘’). When a waveform is assigned to this sequence, the command returns ‘’.
Usage
  • Using the .query() method will send the SEQuence:ELEMent[n]:SUBSequence? query.
  • Using the .verify(value) method will send the SEQuence:ELEMent[n]:SUBSequence? query and raise an AssertionError if the returned value does not match value.
  • Using the .write(value) method will send the SEQuence:ELEMent[n]:SUBSequence value command.
SCPI Syntax 
- SEQuence:ELEMent[n]:SUBSequence <subseq_name>
- SEQuence:ELEMent[n]:SUBSequence?
Info
  • <subseq_name> ::=.

twait property 

twait: SequenceElementItemTwait

Return the SEQuence:ELEMent[n]:TWAit command.

Description
  • This command and query sets or returns the wait trigger state for an element. Send a trigger signal in one of the following ways: By using an external trigger signal. By pressing the ‘Force Trigger’ button on the front panel. By sending the *TRG remote command.
Usage
  • Using the .query() method will send the SEQuence:ELEMent[n]:TWAit? query.
  • Using the .verify(value) method will send the SEQuence:ELEMent[n]:TWAit? query and raise an AssertionError if the returned value does not match value.
  • Using the .write(value) method will send the SEQuence:ELEMent[n]:TWAit value command.
SCPI Syntax 
- SEQuence:ELEMent[n]:TWAit <Boolean>
- SEQuence:ELEMent[n]:TWAit?
Info
  • <wait_trigger_state> ::=.
  • 0 indicates OFF.
  • 1 indicates ON.

waveform property 

waveform: dict[int, SequenceElementItemWaveformItem]

Return the SEQuence:ELEMent[n]:WAVeform[m] command.

Description
  • This command and query sets or returns the waveform for a sequence element.
Usage
  • Using the .query(argument) method will send the SEQuence:ELEMent[n]:WAVeform[m]? argument query.
  • Using the .verify(argument, value) method will send the SEQuence:ELEMent[n]:WAVeform[m]? argument query and raise an AssertionError if the returned value does not match value.
  • Using the .write(value) method will send the SEQuence:ELEMent[n]:WAVeform[m] value command.
SCPI Syntax 
- SEQuence:ELEMent[n]:WAVeform[m] [1|2|3|4] <wfm_name>
- SEQuence:ELEMent[n]:WAVeform[m]? [1|2|3|4]
Info
  • <wfm_name >::=.

SequenceElementItemGoto

Bases: SCPICmdRead

The SEQuence:ELEMent[n]:GOTO command tree.

Usage
  • Using the .query() method will send the SEQuence:ELEMent[n]:GOTO? query.
  • Using the .verify(value) method will send the SEQuence:ELEMent[n]:GOTO? query and raise an AssertionError if the returned value does not match value.
Properties
  • .index: The SEQuence:ELEMent[n]:GOTO:INDex command.
  • .state: The SEQuence:ELEMent[n]:GOTO:STATe command.

index property 

index: SequenceElementItemGotoIndex

Return the SEQuence:ELEMent[n]:GOTO:INDex command.

Description
  • This command and query sets or returns the target index for the GOTO command of the sequencer. After generating the waveform specified in a sequence element, the sequencer jumps to the element specified as GOTO target. This is an unconditional jump. If GOTO target is not specified, the sequencer simply moves on to the next element. If the Loop Count is Infinite, the GOTO target which is specified in the element is not used. For this command to work, the SEQUENCE:ELEMENTN:GOTO:STATE must be ON and the sequence element must exist. Note that the first element of a sequence is taken to be 1 not 0.
Usage
  • Using the .query() method will send the SEQuence:ELEMent[n]:GOTO:INDex? query.
  • Using the .verify(value) method will send the SEQuence:ELEMent[n]:GOTO:INDex? query and raise an AssertionError if the returned value does not match value.
  • Using the .write(value) method will send the SEQuence:ELEMent[n]:GOTO:INDex value command.
SCPI Syntax 
- SEQuence:ELEMent[n]:GOTO:INDex <target>
- SEQuence:ELEMent[n]:GOTO:INDex?
Info
  • <target> ::=.

state property 

state: SequenceElementItemGotoState

Return the SEQuence:ELEMent[n]:GOTO:STATe command.

Description
  • This command and query sets or returns the GOTO state of the sequencer. For the SEQUENCE:ELEMENTN:GOTO:INDEX command to take effect, the GOTO state must be set to ON.
Usage
  • Using the .query() method will send the SEQuence:ELEMent[n]:GOTO:STATe? query.
  • Using the .verify(value) method will send the SEQuence:ELEMent[n]:GOTO:STATe? query and raise an AssertionError if the returned value does not match value.
  • Using the .write(value) method will send the SEQuence:ELEMent[n]:GOTO:STATe value command.
SCPI Syntax 
- SEQuence:ELEMent[n]:GOTO:STATe <goto_state>
- SEQuence:ELEMent[n]:GOTO:STATe?
Info
  • <goto_state> ::=.
  • 0 indicates OFF.
  • 1 indicates ON.

SequenceElementItemGotoIndex

Bases: SCPICmdWrite, SCPICmdRead

The SEQuence:ELEMent[n]:GOTO:INDex command.

Description
  • This command and query sets or returns the target index for the GOTO command of the sequencer. After generating the waveform specified in a sequence element, the sequencer jumps to the element specified as GOTO target. This is an unconditional jump. If GOTO target is not specified, the sequencer simply moves on to the next element. If the Loop Count is Infinite, the GOTO target which is specified in the element is not used. For this command to work, the SEQUENCE:ELEMENTN:GOTO:STATE must be ON and the sequence element must exist. Note that the first element of a sequence is taken to be 1 not 0.
Usage
  • Using the .query() method will send the SEQuence:ELEMent[n]:GOTO:INDex? query.
  • Using the .verify(value) method will send the SEQuence:ELEMent[n]:GOTO:INDex? query and raise an AssertionError if the returned value does not match value.
  • Using the .write(value) method will send the SEQuence:ELEMent[n]:GOTO:INDex value command.
SCPI Syntax 
- SEQuence:ELEMent[n]:GOTO:INDex <target>
- SEQuence:ELEMent[n]:GOTO:INDex?
Info
  • <target> ::=.

SequenceElementItemGotoState

Bases: SCPICmdWrite, SCPICmdRead

The SEQuence:ELEMent[n]:GOTO:STATe command.

Description
  • This command and query sets or returns the GOTO state of the sequencer. For the SEQUENCE:ELEMENTN:GOTO:INDEX command to take effect, the GOTO state must be set to ON.
Usage
  • Using the .query() method will send the SEQuence:ELEMent[n]:GOTO:STATe? query.
  • Using the .verify(value) method will send the SEQuence:ELEMent[n]:GOTO:STATe? query and raise an AssertionError if the returned value does not match value.
  • Using the .write(value) method will send the SEQuence:ELEMent[n]:GOTO:STATe value command.
SCPI Syntax 
- SEQuence:ELEMent[n]:GOTO:STATe <goto_state>
- SEQuence:ELEMent[n]:GOTO:STATe?
Info
  • <goto_state> ::=.
  • 0 indicates OFF.
  • 1 indicates ON.

SequenceElementItemJtarget

Bases: SCPICmdRead

The SEQuence:ELEMent[n]:JTARget command tree.

Usage
  • Using the .query() method will send the SEQuence:ELEMent[n]:JTARget? query.
  • Using the .verify(value) method will send the SEQuence:ELEMent[n]:JTARget? query and raise an AssertionError if the returned value does not match value.
Properties
  • .index: The SEQuence:ELEMent[n]:JTARget:INDex command.
  • .type: The SEQuence:ELEMent[n]:JTARget:TYPE command.

index property 

index: SequenceElementItemJtargetIndex

Return the SEQuence:ELEMent[n]:JTARget:INDex command.

Description
  • This command and query sets or returns the target index for the sequencer’s event jump operation. Note that this will take effect only when SEQUENCE:ELEMENTN:JTARGET:TYPE is set to INDex.
Usage
  • Using the .query() method will send the SEQuence:ELEMent[n]:JTARget:INDex? query.
  • Using the .verify(value) method will send the SEQuence:ELEMent[n]:JTARget:INDex? query and raise an AssertionError if the returned value does not match value.
  • Using the .write(value) method will send the SEQuence:ELEMent[n]:JTARget:INDex value command.
SCPI Syntax 
- SEQuence:ELEMent[n]:JTARget:INDex <target>
- SEQuence:ELEMent[n]:JTARget:INDex?
Info
  • <target> ::=.
  • <n> is an index number of sequence.

type property 

type: SequenceElementItemJtargetType

Return the SEQuence:ELEMent[n]:JTARget:TYPE command.

Description
  • This command and query sets or returns the event jump target type for the jump. Generate an event in one of the following ways: By connecting an external cable to instrument rear panel for external event. By pressing the Force Event button on the front panel. By sending the EVENT:IMMEDIATE remote command.
Usage
  • Using the .query() method will send the SEQuence:ELEMent[n]:JTARget:TYPE? query.
  • Using the .verify(value) method will send the SEQuence:ELEMent[n]:JTARget:TYPE? query and raise an AssertionError if the returned value does not match value.
  • Using the .write(value) method will send the SEQuence:ELEMent[n]:JTARget:TYPE value command.
SCPI Syntax 
- SEQuence:ELEMent[n]:JTARget:TYPE {INDex|NEXT|OFF}
- SEQuence:ELEMent[n]:JTARget:TYPE?
Info
  • INDex . This enables the sequencer to jump to an index set using SEQuence:ELEMent1:JTARget:INDexcommand.
  • NEXT . This enables the sequencer to jump to the next sequence element. SEQuence:ELEMent1:JTARget:INDexsetting is ignored.
  • OFF . This enables the sequencer to turn off the event jump state. In this state, even if the event occurs, the sequencer ignores it.

SequenceElementItemJtargetIndex

Bases: SCPICmdWrite, SCPICmdRead

The SEQuence:ELEMent[n]:JTARget:INDex command.

Description
  • This command and query sets or returns the target index for the sequencer’s event jump operation. Note that this will take effect only when SEQUENCE:ELEMENTN:JTARGET:TYPE is set to INDex.
Usage
  • Using the .query() method will send the SEQuence:ELEMent[n]:JTARget:INDex? query.
  • Using the .verify(value) method will send the SEQuence:ELEMent[n]:JTARget:INDex? query and raise an AssertionError if the returned value does not match value.
  • Using the .write(value) method will send the SEQuence:ELEMent[n]:JTARget:INDex value command.
SCPI Syntax 
- SEQuence:ELEMent[n]:JTARget:INDex <target>
- SEQuence:ELEMent[n]:JTARget:INDex?
Info
  • <target> ::=.
  • <n> is an index number of sequence.

SequenceElementItemJtargetType

Bases: SCPICmdWrite, SCPICmdRead

The SEQuence:ELEMent[n]:JTARget:TYPE command.

Description
  • This command and query sets or returns the event jump target type for the jump. Generate an event in one of the following ways: By connecting an external cable to instrument rear panel for external event. By pressing the Force Event button on the front panel. By sending the EVENT:IMMEDIATE remote command.
Usage
  • Using the .query() method will send the SEQuence:ELEMent[n]:JTARget:TYPE? query.
  • Using the .verify(value) method will send the SEQuence:ELEMent[n]:JTARget:TYPE? query and raise an AssertionError if the returned value does not match value.
  • Using the .write(value) method will send the SEQuence:ELEMent[n]:JTARget:TYPE value command.
SCPI Syntax 
- SEQuence:ELEMent[n]:JTARget:TYPE {INDex|NEXT|OFF}
- SEQuence:ELEMent[n]:JTARget:TYPE?
Info
  • INDex . This enables the sequencer to jump to an index set using SEQuence:ELEMent1:JTARget:INDexcommand.
  • NEXT . This enables the sequencer to jump to the next sequence element. SEQuence:ELEMent1:JTARget:INDexsetting is ignored.
  • OFF . This enables the sequencer to turn off the event jump state. In this state, even if the event occurs, the sequencer ignores it.

SequenceElementItemLoop

Bases: SCPICmdRead

The SEQuence:ELEMent[n]:LOOP command tree.

Usage
  • Using the .query() method will send the SEQuence:ELEMent[n]:LOOP? query.
  • Using the .verify(value) method will send the SEQuence:ELEMent[n]:LOOP? query and raise an AssertionError if the returned value does not match value.
Properties
  • .count: The SEQuence:ELEMent[n]:LOOP:COUNt command.
  • .infinite: The SEQuence:ELEMent[n]:LOOP:INFinite command.

count property 

count: SequenceElementItemLoopCount

Return the SEQuence:ELEMent[n]:LOOP:COUNt command.

Description
  • This command and query sets or returns the loop count. Loop count setting for an element is ignored if SEQUENCE:ELEMENTN:LOOP:INFINITE is set to ON.
Usage
  • Using the .query() method will send the SEQuence:ELEMent[n]:LOOP:COUNt? query.
  • Using the .verify(value) method will send the SEQuence:ELEMent[n]:LOOP:COUNt? query and raise an AssertionError if the returned value does not match value.
  • Using the .write(value) method will send the SEQuence:ELEMent[n]:LOOP:COUNt value command.
SCPI Syntax 
- SEQuence:ELEMent[n]:LOOP:COUNt <NR1>
- SEQuence:ELEMent[n]:LOOP:COUNt?
Info
  • <NR1>

infinite property 

infinite: SequenceElementItemLoopInfinite

Return the SEQuence:ELEMent[n]:LOOP:INFinite command.

Description
  • This command and query sets or returns the infinite looping state for a sequence element. When an infinite loop is set on an element, the sequencer continuously executes that element. To break the infinite loop, either issue the AWGCONTROL:STOP:IMMEDIATE command or change the run mode to Continuous by using AWGCONTROL:RMODE command.
Usage
  • Using the .query() method will send the SEQuence:ELEMent[n]:LOOP:INFinite? query.
  • Using the .verify(value) method will send the SEQuence:ELEMent[n]:LOOP:INFinite? query and raise an AssertionError if the returned value does not match value.
  • Using the .write(value) method will send the SEQuence:ELEMent[n]:LOOP:INFinite value command.
SCPI Syntax 
- SEQuence:ELEMent[n]:LOOP:INFinite <loop_state>
- SEQuence:ELEMent[n]:LOOP:INFinite?
Info
  • <loop_state> ::=.
  • 0 indicates OFF.
  • 1 indicates ON.

SequenceElementItemLoopCount

Bases: SCPICmdWrite, SCPICmdRead

The SEQuence:ELEMent[n]:LOOP:COUNt command.

Description
  • This command and query sets or returns the loop count. Loop count setting for an element is ignored if SEQUENCE:ELEMENTN:LOOP:INFINITE is set to ON.
Usage
  • Using the .query() method will send the SEQuence:ELEMent[n]:LOOP:COUNt? query.
  • Using the .verify(value) method will send the SEQuence:ELEMent[n]:LOOP:COUNt? query and raise an AssertionError if the returned value does not match value.
  • Using the .write(value) method will send the SEQuence:ELEMent[n]:LOOP:COUNt value command.
SCPI Syntax 
- SEQuence:ELEMent[n]:LOOP:COUNt <NR1>
- SEQuence:ELEMent[n]:LOOP:COUNt?
Info
  • <NR1>

SequenceElementItemLoopInfinite

Bases: SCPICmdWrite, SCPICmdRead

The SEQuence:ELEMent[n]:LOOP:INFinite command.

Description
  • This command and query sets or returns the infinite looping state for a sequence element. When an infinite loop is set on an element, the sequencer continuously executes that element. To break the infinite loop, either issue the AWGCONTROL:STOP:IMMEDIATE command or change the run mode to Continuous by using AWGCONTROL:RMODE command.
Usage
  • Using the .query() method will send the SEQuence:ELEMent[n]:LOOP:INFinite? query.
  • Using the .verify(value) method will send the SEQuence:ELEMent[n]:LOOP:INFinite? query and raise an AssertionError if the returned value does not match value.
  • Using the .write(value) method will send the SEQuence:ELEMent[n]:LOOP:INFinite value command.
SCPI Syntax 
- SEQuence:ELEMent[n]:LOOP:INFinite <loop_state>
- SEQuence:ELEMent[n]:LOOP:INFinite?
Info
  • <loop_state> ::=.
  • 0 indicates OFF.
  • 1 indicates ON.

SequenceElementItemSubsequence

Bases: SCPICmdWrite, SCPICmdRead

The SEQuence:ELEMent[n]:SUBSequence command.

Description
  • This command and query sets or returns the subsequence for a sequence element. The AWG5012B, AWG5000C, and AWG7000C (option 09) series instruments support Subsequence. The subsequence name can be a null string (‘’). When a waveform is assigned to this sequence, the command returns ‘’.
Usage
  • Using the .query() method will send the SEQuence:ELEMent[n]:SUBSequence? query.
  • Using the .verify(value) method will send the SEQuence:ELEMent[n]:SUBSequence? query and raise an AssertionError if the returned value does not match value.
  • Using the .write(value) method will send the SEQuence:ELEMent[n]:SUBSequence value command.
SCPI Syntax 
- SEQuence:ELEMent[n]:SUBSequence <subseq_name>
- SEQuence:ELEMent[n]:SUBSequence?
Info
  • <subseq_name> ::=.

SequenceElementItemTwait

Bases: SCPICmdWrite, SCPICmdRead

The SEQuence:ELEMent[n]:TWAit command.

Description
  • This command and query sets or returns the wait trigger state for an element. Send a trigger signal in one of the following ways: By using an external trigger signal. By pressing the ‘Force Trigger’ button on the front panel. By sending the *TRG remote command.
Usage
  • Using the .query() method will send the SEQuence:ELEMent[n]:TWAit? query.
  • Using the .verify(value) method will send the SEQuence:ELEMent[n]:TWAit? query and raise an AssertionError if the returned value does not match value.
  • Using the .write(value) method will send the SEQuence:ELEMent[n]:TWAit value command.
SCPI Syntax 
- SEQuence:ELEMent[n]:TWAit <Boolean>
- SEQuence:ELEMent[n]:TWAit?
Info
  • <wait_trigger_state> ::=.
  • 0 indicates OFF.
  • 1 indicates ON.

SequenceElementItemWaveformItem

Bases: ValidatedDynamicNumberCmd, SCPICmdWrite, SCPICmdReadWithArguments

The SEQuence:ELEMent[n]:WAVeform[m] command.

Description
  • This command and query sets or returns the waveform for a sequence element.
Usage
  • Using the .query(argument) method will send the SEQuence:ELEMent[n]:WAVeform[m]? argument query.
  • Using the .verify(argument, value) method will send the SEQuence:ELEMent[n]:WAVeform[m]? argument query and raise an AssertionError if the returned value does not match value.
  • Using the .write(value) method will send the SEQuence:ELEMent[n]:WAVeform[m] value command.
SCPI Syntax 
- SEQuence:ELEMent[n]:WAVeform[m] [1|2|3|4] <wfm_name>
- SEQuence:ELEMent[n]:WAVeform[m]? [1|2|3|4]
Info
  • <wfm_name >::=.

SequenceJump

Bases: SCPICmdRead

The SEQuence:JUMP command tree.

Usage
  • Using the .query() method will send the SEQuence:JUMP? query.
  • Using the .verify(value) method will send the SEQuence:JUMP? query and raise an AssertionError if the returned value does not match value.
Properties
  • .immediate: The SEQuence:JUMP:IMMediate command.

immediate property 

immediate: SequenceJumpImmediate

Return the SEQuence:JUMP:IMMediate command.

Description
  • This command forces the sequencer to jump to the specified element index. This is called a Force jump. This command does not require an event for executing the jump. Also, the Jump target specified for event jump is not used here.
Usage
  • Using the .write(value) method will send the SEQuence:JUMP:IMMediate value command.
SCPI Syntax 
- SEQuence:JUMP:IMMediate <target>
Info
  • <target> ::=.

SequenceJumpImmediate

Bases: SCPICmdWrite

The SEQuence:JUMP:IMMediate command.

Description
  • This command forces the sequencer to jump to the specified element index. This is called a Force jump. This command does not require an event for executing the jump. Also, the Jump target specified for event jump is not used here.
Usage
  • Using the .write(value) method will send the SEQuence:JUMP:IMMediate value command.
SCPI Syntax 
- SEQuence:JUMP:IMMediate <target>
Info
  • <target> ::=.

SequenceLength

Bases: SCPICmdWrite, SCPICmdRead

The SEQuence:LENGth command.

Description
  • This command and query sets or returns the sequence length. Use this command to create an uninitialized sequence. You can also use the command to clear all sequence elements in a single action by passing 0 as the parameter. However, this action cannot be undone so exercise necessary caution. Also note that passing a value less than the sequence’s current length will cause some sequence elements to be deleted at the end of the sequence. For example if SEQuence:LENGth? returns 200 and you subsequently send SEQuence:LENGth 21, all sequence elements except the first 20 will be deleted.
Usage
  • Using the .query() method will send the SEQuence:LENGth? query.
  • Using the .verify(value) method will send the SEQuence:LENGth? query and raise an AssertionError if the returned value does not match value.
  • Using the .write(value) method will send the SEQuence:LENGth value command.
SCPI Syntax 
- SEQuence:LENGth <NR1>
- SEQuence:LENGth?
Info
  • <NR1>