Rohde & Schwarz 890 Series - Frequency Scanning; Resume Frequency Scanning; Start Frequency Scanning; Stop Frequency Scanning

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User Manual f Frequency Scanning
A3.4 Frequency Scanning
In the modes MANUAL and CHANNEL it is possible to start a
f frequency scanning process
or to alter the scanning process via the following codes (parameters):
f SW (start frequency, stop frequency, stepwidth)
f DS (digital level threshold (for frequency scanning, level squelch detection and PZG line
control))
f DWS (dwell time)
f HTS (hold time)
In the FREQUENCY SCANNING mode the operator can
f stop an active frequency scanning process or
f reactivate a stopped frequency scanning process.
A3.4.1 Start Frequency Scanning
Command syntax:
Code: STS
Example:
Starting a frequency scanning process which
has already been programmed
Command = rAxxSTS?
Æ Operating mode FREQUENCY SCANNING
A3.4.2 Stop Frequency Scanning
Command syntax:
Code: STO
Example:
Stopping a running scan program
Command = rAxxSTO?
Æ Operating mode MANUAL (see A3.2.1)
A3.4.3 Resume Frequency
Scanning
Command syntax:
Code: CO
Possible replies
Parameter: ................... a
0 = no scanning
1 = frequency scanning
3 = channel scanning with freely
programmed channel list
4 = channel scanning
Example 1:
Inquiry which scan process was last activated
Command = rAxxCO??
Æ Reply = rAxxCO1?
A frequency scanning process was last acti>
vated.
Example 2:
Reactivating a stopped frequency scanning
process
Command = rAxxCO?
Æ Operating mode FREQUENCY SCANNING
6164.0717.02_01
> A3.11 >