Teledyne LeCroy PXA125 - Manual (Page 165)

User Manual PXA125
Programming Reference 4-47
1e-3 to 1000 in units of seconds
SWEep:TIME?
Response and default
The PXA125 will return the present sweep time value. The returned value will be in standard scientific format
(for example: 10ms would be returned as 10E-3 – positive numbers are unsigned). Default value is 1e-3.
SWEep:DIRection{UP|DOWN}
Purpose
This command will select the sweep direction up and down.
•
selects an up direction. The sample clock will sweep from start frequency set by the sclk parameter
to stop frequency set by the stop sclk parameter
•
selects the down direction. The sample clock will sweep from stop frequency set by the stop
sclk parameter to start frequency set by the sclk parameter
Parameter type
Discrete
SWEep:DIRection?
Response and default
The PXA125 will return UP, or DOWN depending on the present PXA125 setting. Default value is UP.
SWEep:SPACing{LINear|LOGarithmic}
Purpose
This command will select the sweep spacing from linear spacing and logarithmic spacing.
•
will select linear steps
•
will select logarithmic steps
Parameter type
Discrete
SWEep:SPACing?
Response and default
The PXA125 will return LIN, or LOG depending on the present PXA125 setting. Default value is LIN.
SWEep:TRIGger:MODE{CONTinuous|TRIGered|GATEd}
Purpose
This command will select one of the sweep modes.
•
CONTinuous will select continuous sweep modulation
•
TRIGered will select triggered sweep modulation
•
GATEd will select gated sweep modulation
Parameter type
Discrete
SWEep:TRIGger:MODE?