GUI reference
R&S
®
ZNA
512User Manual 1178.6462.02 ─ 20
Sweeps/Memory Size
"Sweeps" defines the number of sweeps to be performed (and buffered) in "Single"
sweep mode (see "Continuous / Single" on page 511). In "Continuous" sweep mode,
and if Controlled Timing is inactive, it is not available (grayed out).
In "Continuous" sweep mode, if sweep control is active, the label changes to "Memory
Size", indicating how many sweeps are buffered (ring buffer).
For remote languages other than DEFAULT, the "Sweeps" setting is disabled. You can
define the number of sweeps in the Restart Manager dialog.
Remote command: 
[SENSe<Ch>:]SWEep:COUNt
[SENSe:]SWEep:COUNt:ALL
Restart Sweep
Stops the current measurement cycle and starts a new one.
For the DEFAULT Remote Language, the effect of this command depends on the
sweep modes of the active channel, and the restart behavior defined in the Restart
Manager dialog:
 
"Sweep Active Channel" "Sweep All Channels"
Active channel in "Continuous"
sweep mode
The "Continuous" sweep mode
channels are swept cyclically, the
"Single" sweep channels are on
hold.
First the "Single" sweep mode
channels are swept one after the
other, each with its channel-spe-
cific number of "Sweeps". Then
the "Continuous" sweep mode
channels are sweep cyclically.
Active channel in "Single"
sweep mode
First the active channel is swept
with its channel-specific number
of "Sweeps". Then the "Continu-
ous" sweep mode channels are
sweep cyclically.
For remote languages other than DEFAULT, the effect of the "Restart Sweep" com-
mand is determined by the selected (common) sweep mode and restart behavior:
 
"Sweep Active Channel" "Sweep All Channels"
All channels in "Continuous"
sweep mode
The channels are swept cyclically
All channels in "Single" sweep
mode
The  active  channel  is  swept
"Sweeps"  times.  All  other  chan-
nels are on hold
The channels are swept one after
the other, each of them "Sweeps"
times.
Remote command: 
INITiate<Ch>[:IMMediate][:DUMMy]
INITiate[:IMMediate]:ALL
Restart Manager...
Opens the Restart Manager dialog.
All Channels Continuous/All Channels on Hold
Selects a common sweep mode for all channels of the active recall set.
●
"All Channels Continuous": all channels are set to "Continuous" sweep mode
Sweep Softtool