XK3190-A28E
- 5 -
3. Communication method
M
ethod 1
、
P3=2
：
Continuous transmission
All the sent data for is the weight (including gross weight, net weight or tare weight. All of those are
dominated by parameter “P4
）
The format of gross weight: ww000.000 kg or ww000.000lb
The format of net weight
：
wn000.000 kg or wn000.000lb
The format of tare weight
：
wt000.000 kg orwt000.000lb
note
：
Above the position of decimal points are confirmed by the setting up decimal points of indicator.
Method 2
、
P3=3
：
Continuous transmission after stability
All the sent data for is the weight (including gross weight, net weight or tare weight. All of those are
dominated by parameter “P4
）
The format of Gross weight: ww000.000kg or ww000.000lb
The format of net weight
：
wn000.000kg or wn000.000lb
The format of tare weight
：
wt000.000kg or wt000.000lb
note
：
Above decimal positions are confirmed by the setting up decimal points of indicators.
The examples for Data format are shown as below
No.X Group
Content
Note
16hex
No.1byte
w
Start
0x77
No.2byte
w (output. G.W)
n (output. N.W)
t (output. T.W)
Output gross
weight, net weight
and tare weight
0x77
0x6E
0X72
No.3 byte
0
-
Positive sign bit is 0
0x30
0x2D
No.4 byte
0
0
The value of Weight
shows 6 bits. The
decimal position
confirmed by the
setting up
parameter of
indicator.
The highest bit sent
0
when there is no
decimal points
0X30
No.5 byte
0
0
0X30
No.6byte
.
.
0X2E
No.7 byte
0
0
0X30
No.8 byte
0
0
0X30
No.9 byte
1
1
0X31
No.10 byte
k
l
Transmitting unit
0X6B
0X6C
No.11 byte
g
b
0X67
0X62
No.12 byte
0x0d
Enter
0x0d
No.13 byte
0x0a
Line break
0x0a
Method 3
、
P3=4
Command mode (all letters are for ASCII):
Indicator command is sent by the computer, and perform the appropriate action.
