3
、
There are three modes of saving :
When the vehicle is empty, save data, and then the vehicle is full, save data.
When the vehicle is full, save data ,and then the vehicle is empty, save data.
Only after two times saving, the data is a complete group data.
And when the vehicle is full and net weight identifier light on ,one time saving could be a complete group data.
5. Saving operation
Press key [PRINT],the indicator would display date ,time and the weight data, user could input vehicle number and
cargo information after confirmation, if there is no this vehicle number and cargo info ,it would make a record here. if
there has this vehicle number ,then it would make record more detailed and print.
6. During print period, if there is error, or no paper, it could not print normally, after eliminate the error, and press key
[REPRINT] to print.
7. Each time after weighing, it would add up, press key [A.P] which could print the total weight,after operation ,it
would add up again from beginning.
When data
is not stable or net weight is ≤0,it could not do saving operation.
Notice:If use “REPRINT” or “Print the Report”function ,if find there is a symbol like “*”,it means the printing
data is not complete.
Appendix 1: serial communication data format
All data is ASCII code, and each byte could be 8bits data , no odd or even number. Bit 1 is stopping bit,(8,N,1) to
communicate. Communication mode is like below :
1 Continue mode
The data sent is the weight value the indicator display(net weight or gross weight).Each frame data is made up of 12 groups
data.
Byte number
NOTICE
1
02(XON)
START
2
+ OR - Symbol bit
3
Weighing data High bit
：
Weighing data
：
：
Weighing data
：
8
Weighing data Low bit
9
Decimal bit number from right to left (
0
～
4
）
10
XOR verify
High four bits
XOR
＝
2
⊕
3
⊕……⊕
8
⊕
9
11
XOR verify
Low four bits
12
03(X0FF)
END
2 ORDER mode
Indicator would show one data according the order from the PC. Each time PC send an order, the indicator would show
one frame data.
PC sending order
Byte number
NOTICE
1
02(XON)
START
2
A
～
Z
Address number
3
A
～
I
Order A
：
Shake hand
ORDER B
：
read gross weight ORDER
C
：
read tare weight
Order D
：
read net weight
ORDER E
：
read vehicale number
ORDER F
：
read cargo number
Order G
：
clear all data
ORDER H
：
SET ZERO ORDER I:TARE
4
XOR verify
High four bits
XOR
＝
2
⊕
3
⊕……⊕
( n-1 )
⊕
n
5
XOR verify
Low four bits
6
03(X0FF)
END
INDICATOR OUTPUT CONTENTS
Byte number
NOTICE
1
02(XON)
START
Summary of Contents for TTA-01
Page 1: ...TIGER TTA 01 Weighing Indicator User manual Version Oct 2015...
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