Remote Control Commands
R&S
®
EX-IQ-BOX
320
User Manual 1409.5570.32 ─ 05
[:SOURce<hw>]:EBOX:CPRI:RECorder<ch>:STATus?
Return values:
<Status>
IDLE | FRUN | READy | WTRigger | TRIGgered | DONE
Returns the state of the recording process.
IDLE
Recording is inactive. Configure the recorder in that state.
The recorder remains in "Idle" state until you start with
Execute
.
FRUN
The recorder records the signal continuously in a ring memory.
These data are required for pre-trigger analyzes.
READy
Recording has passed through the ring memory once at least, i.e.
it has described the memory completely. At this point the data is
valid and R&S
DigIConf activates the trigger signal automatically.
WTRigger
The recorder continues recording until the trigger event occurs.
Then the process switches to the next state.
If trigger source "Software" is used, the trigger event occurs imme-
diately.
TRIGgered
After the trigger event, only the remaining samples after the trigger
position are recorded (post-trigger data).
DONE
If all post-trigger data are recorded, the recording is completed and
the recorder stops. The data is available in the memory.
*RST:
IDLE
Example:
SOUR1:EBOX:CPRI:REC:STAT?
Response:
WTR
, i.e. the process is waiting for a trigger event.
Usage:
Query only
Manual operation:
See
[:SOURce<hw>]:EBOX:CPRI:RECorder<ch>:TRIGger:POSition
<Position>
Determine the position of the trigger event on the waveform. The position provides to
realize a pre-trigger recording, as well as a post-trigger recording. The value is set in the
samples from 0 to Recording Length-1.
●
Post-trigger, i.e. position 0 at the beginning of the waveform enables to evaluate the
signal after the trigger event.
●
Pre Trigger, with the trigger position at the end of the waveform, provides the evalu-
ation of the signal before the trigger event.
CPRI Remote Control Commands
Summary of Contents for EX-IQ-BOX
Page 147: ...Protocol Settings R S EX IQ BOX 132 User Manual 1409 5570 32 05 CPRI...
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