Trigger

SCPI Commands :

[SOURce<HW>]:BB:MCCW:TRIGger:RMODe
[SOURce<HW>]:BB:MCCW:TRIGger:SLENgth
[SOURce<HW>]:BB:MCCW:TRIGger:SOURce
[SOURce<HW>]:BB:MCCW:[TRIGger]:SEQuence
Commands in total: 21
Subgroups: 6
Direct child commands: 4
get_rmode() → TrigRunMode[source]
# [SOURce<HW>]:BB:MCCW:TRIGger:RMODe
value: enums.TrigRunMode = driver.source.bb.mccw.trigger.get_rmode()

Queries the status of signal generation for all trigger mode, if multi-carrier CW generation is on.

Returns:

rmode: STOP | RUN

get_sequence() → DmTrigMode[source]
# [SOURce<HW>]:BB:MCCW:[TRIGger]:SEQuence
value: enums.DmTrigMode = driver.source.bb.mccw.trigger.get_sequence()

Selects the trigger mode. See also ‘About trigger modes’.

Returns:

sequence: AUTO | RETRigger | AAUTo | ARETrigger | SINGle

get_slength() → int[source]
# [SOURce<HW>]:BB:MCCW:TRIGger:SLENgth
value: int = driver.source.bb.mccw.trigger.get_slength()

Defines the length of the signal sequence to be output in the ‘Single’ trigger mode.

Returns:

slength: integer Range: 1 to 1000, Unit: samples

get_source() → TrigSour[source]
# [SOURce<HW>]:BB:MCCW:TRIGger:SOURce
value: enums.TrigSour = driver.source.bb.mccw.trigger.get_source()

Selects the trigger signal source and determines the way the triggering is executed. Provided are the following trigger sources:

  • INTernal: Internal manual triggering of the instrument

  • INTA | INTB: Internal triggering by a signal from the other basebands

  • External trigger signal via one of the local or global connectors:

  • EGT1 | EGT2: External global trigger

  • EGC1 | EGC2: External global clock

  • ELTRigger: External local trigger

  • ELCLock: External local clock

  • For secondary instruments (SCONfiguration:MULTiinstrument:MODE SEC) , triggering

via the external baseband synchronization signal of the primary instrument: SOURce1:BB:ARB:TRIGger:SOURce BBSY

  • OBASeband | BEXTernal | EXTernal: Setting only Provided only for backward

compatibility with other Rohde & Schwarz signal generators. The R&S SMW200A accepts these values and maps them automatically as follows: EXTernal = EGT1, BEXTernal = EGT2, OBASeband = INTA or INTB (depending on the current baseband)

Returns:

source: INTB | INTernal | OBASeband | EGT1 | EGT2 | EGC1 | EGC2 | ELTRigger | INTA | ELCLock | BEXTernal | EXTernal | BBSY

Cloning the Group

# Create a copy of the original group, that exists independently
trigger_copy = driver.source.bb.mccw.trigger.clone()

Subgroups