25
en
If necessa
ry
Transmission data is output immediately after measurement regard-less of the status of the reception side (e.g. PC).
Therefore, the reception side must always be ready to receive data before any measurements are taken.
12 bytes fixed
7 bytes fixed
”dd/mm/yyyy”
”hh : mm”
Da
TI
Date
Time
Transmission Data
{0
Item
Header
Output data (ASCII code)
Control data
Fixed at 16
Details
˜0
Control data
Fixed at 1
MO
Model No.
"PW-650"
8 bytes fixed
Wk
Body weight
XXX.X
3 - 5 bytes variable length (unit: kg)
Pt
Preset tare weight
XXX.X
3 - 5 bytes variable length (unit: kg)
Ta
Tare weight
XXX.X
3 - 5 bytes variable length (unit: kg)
CS
Checksum
XX
2 bytes fixed length
Unit for weight, preset tare and tare is k .
Individual data is separated by a comma (,).
The terminator (end of data) is CR (ASCII code 0DH) and LF (ASCII code 0 AH).
Control data, items 1 and 2, are for expansion. They are currently unused and can be ignored.
0.0 is output when the preset tare weight is invalid.
Example of RS-232C output data format.
For a load of 60.1 k , preset tare 2.0 k , tare not used, taken on April 30, 2020, at 8:02 pm.
{0, 16, ˜0, 1, MO, "PW-650", Da, "30/04/2020", TI, "20:02", Wk, 58.1, Pt, 2.0, Ta, 0.0, CS, D6[CR][LF]
The data is output as a single message attached to the above terminator (CR+LF).
Note
When the display is held
