10
USER MANUAL
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Computer cooperation protocol:
Transmission parameters: 8bits, 1stop, parity ODD, 4800bps.
Signal description:
Computer
→
Scale: initialising signal S I CR LF (53h 49h 0Dh 0Ah),
Scale
→
Computer: weighing result according to the diagram below (16 Bytes):
Note:
Network number different than zero (F..-rS
/ nr
function) changes scale working
mode: communication with a computer is possible after logging the scale in with
02h scale_number command. To log the scale out use 03h command.
Bytes description:
Byte 1
- sign “-“ or space
Byte
2
- space
Byte
3
÷
4 - digit or space
Byte
5÷9 - digit, decimal dot or space
Byte
10
- digit
Byte
11
- space
Byte
12
- k,l,c,p or space
Byte
13
- g,b,t,c or %
Byte
14
- space
Byte
15
- CR
Byte
16
- LF
Connecting cable WK-1
(scale – computer / 9-pin interface):