5.Use the Multimeter
following:
1. Push DMM button on the front panel to enter the multimeter function. Select
Current or Voltage in the bottom menu.
If you want to enter the relative mode, select Configure in the bottom menu,
select Relative in the right menu.
2. Click to call up the menu panel. Click the Utility softkey on panel, select
Function in the bottom menu, select DAQ in the left menu.
3. Select Storage in the bottom menu, select Internal or External in the right
menu. If you select External, insert the USB memory device into the front-panel
USB port on your instrument.
4. Select Set in the bottom menu, select Enable in the right menu as ON.
5. Select Interval in the right menu, click or to set it.
6. Select Duration in the right menu, push it to switch between the time unit, click
or to set the corresponding value.
7. Select STRT in the bottom menu.
8. When external storage is selected: The instructions will be shown on the
screen. The record file will be named as "Multimeter_Recorder.csv". If a file
with the same name already exists in the USB memory device, it will be
overwritten. (If you want to keep the existing file, back up it to other location in
advance.) Select STRT in the bottom menu to start recording.
9. When the record time gets to the defined duration, the recording will be ended.
If you want to end recording prematurely, select STOP in the bottom menu.
Day H M S
Record time, use the defined
interval as its refresh interval
10. When internal storage is selected: You can export the internal record file to a
USB memory device. Insert the USB memory device into the front-panel USB
port on your instrument. Select Export in the bottom menu. The instructions
will be shown on the screen. The export file will be named as
"Multimeter_Recorder.csv". If a file with the same name already exists in the
USB memory device, it will be overwritten. (If you want to keep the existing file,
back up it to other location in advance.) Select Export in the bottom menu to
export.
How to chart the data
You can open the CSV file using Microsoft Excel, or your favorite spreadsheet
application, and create charts based on the data.
In the following steps, Microsoft Excel 2010 is used as an example.
1. Open Multimeter_Recorder.csv in Excel.
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