KW1M-H Eco-POWER METER
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5.4 Log data writing function
This is the function that it writes the measurement data to SD memory card.
There are 3 kinds of file to write.
File type 1: Instantaneous value (Saved cycle: fixed 1 hour)
File type 2: Difference value (Saved cycle: fixed 1 hour)
File type 3: Instantaneous detailed value (Saved cycle: select from 1/10/15/30/60 minutes)
Please refer to 5.4.4 about the details of writing data.
5.4.1 In case that you insert SD memory card
When measuring data are logged in the unit memory, the following data can be written.
File type 1, 2
One -month data of the latest 1.5 years (You can select when inserted.)
File type 3
Max. 5760 records (4 days data: Saved cycle 1min.)
(Only the latest record)
<Guide for data capacity (Max. capacity for one-time writing)>
Max. data capacity for all file type
About 1MB (Writing time: about 3min.)
File type 1
About 150kB
File type 2
About 100kB
File type 3
About 700kB
◇
How to write data of the latest one-month
(1) Set ‘ON’ for file type to save with saved file type selection mode (mode4).
(2) Shift to power monitoring mode display or calendar display.
(3) Insert SD memory card.
(4) It writes data according to the setting of saved file type selection mode.
File type 1, 2
Latest 1-month
File type 3
Latest 5760 records (max.) (4 days data: Saved cycle 1min.)
◇
How to write data of the past month
(1) Set ‘ON’ for file type to save with saved file type selection mode (mode4).
(Available only type 1 and type2)
(2) Shift to display ‘Monthly integrated electric power’ in option mode.
(3) Select month to write.
(4) Insert SD memory card.
(5) It writes the measuring data of the displayed month with file type set to ‘ON’.
<ex.> In case that you’d like to write data of March:
(1) Shift to the display on the right (upper: M03) by using <SET>,<SHIFT/
▽
>
and <ITEM/
△
>.
(2) Insert SD memory card.
(3) It writes the data from March 1
st
to 31
st
.
5.4.2 In case that SD memory card is always inserted to card slot
During inserting SD card to the card slot, it writes data at the time as below.
It writes the data every time to update.
<Note>
Set to ‘ON’ for the file type to write with ‘Saved file type selection mode’ (mode 4).
File type 1, 2
24:00 every day
File type 3
Same timing as log cycle
