Rohde & Schwarz MXO 4 Series - Page 508

Remote control commandsMXO 4 Series
508User Manual 1335.5337.02 ─ 07
TIMebase:ROLL:MTIMe <MinAcquTime>
Sets the minimum acquisition time for automatic start of the roll mode.
Parameters:
<MinAcquTime> Range: 0.5 to 100000
Increment: 1
*RST: 2
Default unit: s
Usage: Asynchronous command
Manual operation: See "Start roll time" on page 108
ACQuire:ROLLmode:OSCapture
<OffScreenCapture>
If enabled, the analyzable waveform in roll mode is extended. Samples that arrive the
left edge of the display are kept, they are moved to the unvisible area on the left. All
data is kept in the memory.
Parameters:
<OffScreenCapture> ON | OFF
*RST: OFF
Example: See Chapter 17.4.3, "Data transfer in roll mode", on page 479.
Usage: Asynchronous command
Manual operation: See "Off screen capture" on page 108
ACQuire:ROLLmode:POINts?
Returns the record length of the roll mode. In roll mode, the complete record is always
captured, independently of the displayed waveform. To process and analyze the com-
plete roll waveform, enable ACQuire:ROLLmode:OSCapture.
Return values:
<RecordLength> Range: 0 to 18446744073709551615
Increment: 1
*RST: 0
Default unit: pts
Usage: Query only
Asynchronous command
Manual operation: See "Off screen capture" on page 108
TIMebase:ROLL:STATe?
Returns the status of the roll mode.
Acquisition and setup