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ID value:
HEXADECIMAL BINARY ASCII SCALE TYPE
0X68 011X1000
h
25 lb 1/8 oz
0X69 011X1001
i 15 kg 5 g
0X6a 011X1010
j 30 lb 0.01 g
0X6b 011X1011
k 6 kg 2 g
0X6c 011X1100
l 50 lb 0.01 lb
If the TPV receives the frame <STX><ID><PPPPP><BCC><ETX> (weight
in range), it resends the same frame to the scale so that it can compare the frame
sent and received.
When the scale has received the frame for comparison, it returns:
- NAK (0x15, 21d), if there is an error in the reception.
- ACK (0x06, 6d), if the frame received does not match the frame sent.
- CR (0x0d, 13d), if the frame received matches the frame sent.
End of sequence.
TPV 2B (UNIWELL-W Protocol):
In order to operate with the Uniwell-W Protocol, you must select the value
''TYPE 2b'' in the ''CONEX TPV'' option.
This communication mode is compatible with the basic work modes Weight-
Tare, Levels and Part Counting:
TPV Scale
W
<STX><PPPPP><CR>, if the weight is in range, is
stable and has varied since the last request.
W - Character 0x57, 87d.
STX - Character 0x02, 2d.
PPPPP - Value of the weight in ASCII without decimal
point and left-justified with zeros (0x30).
CR - Character (0x0d, 13d).
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