Name
Range
Step
Default
Description
System
nominal
frequency
7.000…75.000Hz 0.001Hz 50Hz
The user-defined system nominal frequency that is used when
the "Sampling mode" setting has been set to "Fixed".
Tracked
system
frequency
0.000…75.000Hz 0.001Hz -
Displays the rough measured system frequency.
Sampling
frequency in
use
0.000…75.000Hz 0.001Hz -
Displays the tracking frequency that is in use at that moment.
Frequency
reference 1
0: None
1: CT1IL1
2: CT2IL1
3: VT1U1
4: VT2U1
-
1: CT1IL1
The first reference source for frequency tracking.
Frequency
reference 2
0: None
1: CT1IL2
2: CT2IL2
3: VT1U2
4: VT2U2
-
1: CT1IL2
The second reference source for frequency tracking.
Frequency
reference 3
0: None
1: CT1IL3
2: CT2IL3
3: VT1U3
4: VT2U3
-
1: CT1IL3
The third reference source for frequency tracking.
Frequency
tracking
quality
0: No trackable
channels
1: Reference 1
trackable
2: Reference 2
trackable
3: References 1 &
2 trackable
4: Reference 3
trackable
5: Reference 1 &
3 trackable
6: References 2 &
3 trackable
7: All references
trackable
-
-
Defines the frequency tracker quality. If the measured current
(or voltage) amplitude is below the threshold, the channel
tracking quality is 0 and cannot be used for frequency tracking.
If all channels' magnitudes are below the threshold, there are
no trackable channels.
Frequency
measurement
in use
0: No track ch
1: Ref1
2: Ref2
3: Ref3
-
-
Indicates which reference is used at the moment for frequency
tracking.
Start behavior
0: Start tracking
immediately
1: First nominal or
tracked
-
0: Start
tracking
immediately
Defines the how the tracking starts. Tracking can start
immediately, or there can be a set delay time between the
receiving of the first trackable channel and the start of the
tracking.
Start sampling
with
0: Use track
frequency
1: Use nom
frequency
-
0: Use
track
frequency
Defines the start of the sampling. Sampling can begin with
a previously tracked frequency, or with a user-set nominal
frequency.
Use nominal
frequency
until
0…1800.000s
0.005s
0.100s
Defines how long the nominal frequency is used after the
tracking has started. This setting is only valid when the
"Sampling mode" setting is set to "Tracking" and when the
"Start behavior" is set to "First nominal or tracked".
Tracked f
channel A
0.000…75.000Hz 0.001Hz -
Displays the rough value of the tracked frequency in Channel
A.
Tracked f
channel B
0.000…75.000Hz 0.001Hz -
Displays the rough value of the tracked frequency in Channel
B.
A
AQ
Q-F215
-F215
Instruction manual
Version: 2.04
91