Rohde & Schwarz 1311.6010.22, User Manual

Page: 948 / 1451

Command Reference
R&S
®
ZNB/ZNBT
948 User Manual 1173.9163.02 ─ 53
CALCulate<Chn>:TTIMe:STATe <Boolean>
Enables/disables the Rise Time Measurement .
Note: The rise time measurement can only be enabled if the active trace is real
(
CALCulate<Chn>:FORMat REAL
), Time Domain is enabled (
CALCulate<Chn>:
TRANsform:TIME:STATe ON
), and the Low Pass Step time domain transform is used
CALCulate<Chn>:TRANsform:TIME[:TYPE] LPASs
and
CALCulate<Chn>:
TRANsform:TIME:STIMulus STEP
). The latter, in turn, requires the stimulus grid to
be harmonic. This can be achieved, for example, using
[SENSe<Ch>:]HARMonic:
AUTO ON
.
Suffix:
<Chn>
.
Channel number used to identify the active trace
Parameters:
<Boolean> ON – Rise time measurement enabled
OFF – Rise time measurement disabled
*RST:
OFF
Options: R&S ZNB/ZNBT-K20
Manual operation: See "Rise Time" on page 637
CALCulate<Chn>:TTIMe:THReshold <ThresholdEnum|LowerThreshold>[,
<UpperThreshold>]
Defines the lower/upper threshold for the rise time measurement.
The thresholds can either be specified by enum constants for the standard 10–90% or
20–80% rise times, or as integer percentages.
Suffix:
<Chn>
.
Channel number used to identify the active trace
Parameters:
<ThresholdEnum|LowerThreshold> T1_9: 10–90% rise time
T2_8: 20–80% rise time
<integer>: Lower rise time threshold as integer percentage
*RST:
T1_9:
<UpperThreshold> Upper rise time threshold as integer percentage
Options: R&S ZNB/ZNBT-K20
Manual operation: See "Start Value / Stop Value" on page 637
8.3.2 CONFigure Commands
The
CONFigure...
commands create and delete channels or traces and assign
channel and trace names. The commands are device-specific.
SCPI Command Reference