KeLi D2002E - Chapter 11: Malfunction & Troubleshooting; Malfunction description: No display and no buzz after power on.; Malfunction description: Abnormal display and buzz.; Malfunction description: it shows there are different corners.

1
0
Bit 0 1 2 3 4 5 6 7 8 9 10
d0 d1 d2 d3 d4 d5 d6 d7
X Y
G16 G17
（Chart 2-6.1）First frame oscillogram
www.kelichina.com Page 11 of 38
Second frame：
1
0
Bit 0 1 2 3 4 5 6 7 8 9 10
d0 d1 d2 d3 d4 d5 d6 d7
G8 —————— G15
（Chart 2-6.2）Second frame oscillogram
Third frame：
1
0
Bit 0 1 2 3 4 5 6 7 8 9 10
d0 d1 d2 d3 d4 d5 d6 d7
G0 —— G7
Sto
p
bitSto
p
bit
Sto
p
bit
Indicate bitIndicate bitIndicate bit
Start bitStart bitStart bit
(Chart 2-6.3）Third frame oscillogram
Data of first frame
Indicate bit is 0
X: D0, D1, D2 are decimal point
Y: D3 is weight sign (1 is minus, 0 is plus)
D4 is net/gross weight (1 is net weight, 0 is gross weight)
D5 is unit (1 is ton, 0 is kg)
G 17, G 16 are weighing data
Data of second frame
Indicate bit is 0
G15-G8: binary system data
Data of third frame
Indicate bit is 1