MDO3000 Programmer Manual.pdf - 第1137页

Appendix H: List of Beta Commands and Features AFG:TRIGger: MODe Description: Sets the operating trigger mode for the AFG. Conditions: Beta Command, see conditions of use . Default setting is NONe. Group: AFG Syntax: AFG…

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Appendix H: List of Beta Commands and Features
Arguments:
<NR1> - Trigger
count value from 0 to 1,000,000 with a resolution of 1. The value
of 0 is equivalent to infinite.
Examples:
AFG:TRIGger:COUnt 0 sets the trigger count to infinite.
AFG:TRIGger:DELay
Description:
Sets the trigger interval for the AFG.
Conditions:
Beta Command, see conditions of use. Default setting is 0.0.
Group:
AFG
Syntax:
AFG:TRIGger:DELay <NR3>
AFG:TRIGger:DELay?
Arguments:
<NR3> - Trigger delay value from 0.0 to 85 with a resolution of 0.1E-9.
Examples:
AFG:TRIGger:DELay 0.0 sets the trigger count to 0.0.
AFG:TRIGger:INTerval
Description:
Sets the trigger interval for the AFG.
Conditions:
Beta Command, see conditions of use. Default setting is 1.0E-3.
Group:
AFG
Syntax:
AFG:TRIGger:INTerval <NR3>
AFG:TRIGger:INTerval?
Arguments:
<NR3> - Trigger interval value from 1.0E-3 to 500 with a resolution of 1.0E-6.
Examples:
AFG:TRIGger:INTerval 1.0E-3 sets the trigger count to 1.0E-3.
H-8 MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual
Appendix H: List of Beta Commands and Features
AFG:TRIGger:
MODe
Description:
Sets the operating trigger mode for the AFG.
Conditions:
Beta Command, see conditions of use. Default setting is NONe.
Group:
AFG
Syntax:
AFG:TRIGger:MODe {NONe|BURst}
AFG:TRIGger:MODe?
Arguments:
NONe - No special trigger mode.
BURst - Burst mode, set in conjunction with AFG:RUNMode BURst.
Examples:
AFG:TRIGger:MODe BURst sets the trigger mode to BURst.
AFG:TRIGger:POLarity
Description:
Sets the trigger edge polarity for the AFG. Only applicable for when
AFG:TRIGger:SOUrce
is EXTernal.
Conditions:
Beta Command, see conditions of use.Default
setting is POSitive.
Group:
AFG
Syntax:
AFG:TRIGger:POLarity {POSitive|NEGative}
AFG:TRIGger:POLarity?
Arguments:
INTERNal - Trigger uses internal AFG source.
EXTernal - External trigger, connected to the scope main trigger signal.
Examples:
AFG:TRIGger:POLarity POSitive sets the trigger source to POSitive.
AFG:TRIGger:SOUrce
Description:
Sets the trigger source for the AFG.
MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual H-9
Appendix H: List of Beta Commands and Features
Conditions:
Beta Command, s
ee conditions of use
. Default setting is INTERNal.
Group:
AFG
Syntax:
AFG:TRIGger:SOUrce {INTERNal|EXTernal}
AFG:TRIGger:SOUrce?
Arguments:
INTERNal - Trigger uses internal AFG source.
EXTernal - External trigger, connected to the scope main trigger signal.
Examples:
AFG:TRIGger:SOUrce INTERNal sets the trigger source to INTERNal.
H-10 MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual