Tanita BD-815U - Manual (Page 12)

GB GB
23 22
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Transmission data is output immediately after measurement regard-
less of the status of the reception side (e.g. PC). Therefore, the recep-
tion side must always be ready to receive data before any measure-
ments are taken.
Grams (g) mode (transmission data)
Item Header Output data (ASCII code)
Control data Fixed at 16
• Commas (,) are used to separate data.
• Terminator (end of data) is CR (ASCII code: 0DH), LF (ASCII code: 0AH).
Note
A. When the display is held
Details
~0 Control data Fixed at 1
MO Model No. "XXXXXX" 8-byte fixed length (“BD-815”)
Wg Body weight XXXXX 3~5 bytes variable length (unit: g)
B. When the Weight Gain key is pressed
Gg
Item Header Output data (ASCII code)
Weight gain XXXXXX 1~6 bytes variable length (unit: g)
Details
Rg Memorized weight XXXXX 3~5 bytes variable length (unit: g)
C. When the Recall key is pressed
Rg
Item Header Output data (ASCII code)
Memorized weight XXXXX 3~5 bytes variable length (unit: g)
Details
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
LF LF CR CR 6 6 8 8 2 2 ,, g g R R ,, 0 0 2 2 1 1 ,, 5 5 g g G G
1 2 3 4 5 6 7 8 9
LF LF CR CR 8 8 6 6 8 8 3 3 ,, g g R R
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27
28 29 30 31 32
LF LF CR CR 2 2 7 7 9 9
3 3 ,, g g W W ,, "" 5 5 1 1 8 8 -- D D B B "" ,, O O M M ,, 1 1 ,, 0 0 ˜˜ ,, 6 6 1 1 ,, 0 0 {{
Output Data Format
This explanation is for the interface to output the readings from the
Digital Baby-Scale BD-815U to external equipment (e.g. PC) as a RS-
232C-compliant signal.
Specifications
Communication standard EIA RS-232C
Communication method Asynchronous
Signal speed 9,600bps
Data bit length 8bit
Parity NONE
Stop bit 1bit
Terminator CR+LF
Flow control None
Signal line name and connection method
Terminal no. Signal name
1
2
TXD
3
Explanation for RS-232C-compliant output
Connection example
BD-815U PC, etc.
4
5
GND
6
7
8
9