LCX_UserManual_en_08_1.pdf - 第101页
Instrument functions R&S ® LCX Series 101 User Manual 1 179.2260.02 ─ 08 a) Select a parameter softkey on the right of the display . The "Configure Chart T race <n>" dialog opens. Figure 8-21: Configu…
Instrument functions
R&S
®
LCX Series
100User Manual 1179.2260.02 ─ 08
The R&S LCX uploads the data and displays all information on the screen.
Figure 8-19: Log chart result
The labels of the parameter softkeys indicate the measured parameter with the
respective unit per grid in the diagram. The colored bar of each softkey corre-
sponds to the trace color.
Customizing the log chart view
To shift the graph, or to adjust the trace colors or the resolution, you have the following
options:
1. If the chart is out of sight or has slipped to an edge:
Figure 8-20: Log chart view
Touch and drag over the diagram to shift the displayed area to the right or to the
left.
A touch capture indicator shows the position visually as long as you touch the
screen.
2. If the traces cover only a small area of the chart, increase the resolution by select-
ing the "+" of the "- x1 +" softkey.
Vice versa, decrease the resolution with the "-" of the softkey.
Tip: If you change the resolution, the graphic can slip to an edge or move out of
sight again. Shift it back with touch and drag.
3. To configure a parameter for display:
Specific instrument functions
Instrument functions
R&S
®
LCX Series
101User Manual 1179.2260.02 ─ 08
a) Select a parameter softkey on the right of the display.
The "Configure Chart Trace <n>" dialog opens.
Figure 8-21: Configure chart trace dialog
b) In the "Data Source" list, select the measurement parameter, e.g. "Frequency".
c) Select a color for the parameter trace.
d)
To show the trace, turn "Enable".
e) Confirm with "Apply".
4. Repeat step 3 to assign additional traces.
The R&S LCX displays the customized chart accordingly.
Figure 8-22: Customized log chart
5. To return to the initial view, select "Reset View".
8.8.3 Logging
The logging function enables you to record the measurement data. You can save the
readings on the internal memory of the R&S LCX, or on an externally connected mem-
ory device, e.g. a USB flash drive. The function saves the data in a .csv file with a
generically generated filename.
Aspects on the logging function:
●
The R&S LCX does not support external USB hard disk drives (or USB exten-
sions).
We recommend that you use USB flash drives with FAT/FAT32 formatting. The
instrument recognizes the USB device automatically.
Specific instrument functions
Instrument functions
R&S
®
LCX Series
102User Manual 1179.2260.02 ─ 08
●
The duration for capturing logging data is in the range from 0 s to 3.49*10
5
s at a
maximum.
●
When running, the instrument indicates a white "LOG" label in the status bar. When
disabled, the label color is gray.
8.8.3.1 Logging settings
In the "Logging" menu, you can configure the main parameter settings for data logging.
With a USB flash drive connected, you can save the file on either the USB flash drive
or the internal memory, with "USB1A" as default setting. Without USB connected, the
R&S LCX saves the file internally in the file path /int/logging.
Access:
1. Press the [settings] key at the front panel.
2. In the "Functions" tab, select "Logging".
Figure 8-23: Network settings dialog
The settings dialog contains the basic parameters for setting the logging mode,
and provides access to file management parameters.
The required remote commands are described in Section 11.14, "LOG subsystem",
on page 218.
How to: see Section 8.8.3.2, "Using the logging function", on page 105.
Enabled.......................................................................................................................103
Save Location............................................................................................................. 103
Target Folder...............................................................................................................103
Mode........................................................................................................................... 103
Interval........................................................................................................................ 104
Count...........................................................................................................................104
Duration.......................................................................................................................104
Start Time....................................................................................................................104
└ Set Date & Time............................................................................................104
Specific instrument functions