Command reference
R&S
®
ZNA
1432User Manual 1178.6462.02 ─ 20
SOURce<Ch>:POWer:ALC:PIParameter:ASETtling <Boolean>
Enables or disables "Auto Settling" of the ALC control loop.
If enabled, the firmware exits the control loop as soon as the power meets the conver-
gence criteria and doesn't wait until the "Control Time" (SOURce<Ch>:POWer:ALC:
PIParameter:CTIMe) has elapsed.
Suffix:
<Ch>
.
Channel number
Parameters:
<Boolean>
Manual operation: See "Control Loop Parameters" on page 482
SOURce<Ch>:POWer:ALC:PIParameter:CTIMe <control time>
Defines the (maximum) settling time of the ALC control loop, per sweep point.
Set SOURce<Ch>:POWer:ALC:PIParameter:ASETtling ON to exit the control
loop as soon as the convergence criteria are met.
Suffix:
<Ch>
.
Channel number
Parameters:
<control time> Default unit: s
Manual operation: See "Control Loop Parameters" on page 482
SOURce<Ch>:POWer<Pt>:ALC:PIParameter:GAIN <Value>
Defines the proportional gain of the ALC PI controller at source port <Pt> in channel
<Ch>.
This setting only takes effect if SOURce<Ch>:POWer<Pt>:ALC:PIParameter is set
to MANual.
Suffix:
<Ch>
.
Channel number
<Pt> Port number
Parameters:
<Value> Proportional gain factor Kr [dB]
Range: 0 to 100
Increment: 0.001
*RST: 0.4
Manual operation: See "Control Loop Parameters" on page 482
SCPI command reference
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