M02 Digital Indicator
STX —— 1bit,start character,02H
R——1 bit,52H
WT——2 bit,57H 54H
E——1 bit,45H
Status —— 2bits,high byte: 40H;low byte definition as follows:
Weight Value —— 6 bits ; when weight is+ ( -)overflow,return to“space space OFL
space”
For example:
02 30 31 31 52 57 54 30 31 0D 0A
Correct response : 02 30 31 31 52 57 54 40 4130 30 33 37 35 33 33 36 0D 0A
(stablepresent value 3753)
Wrong response: 02 30 31 31 52 57 54 45 31 31 39 0D 0A(CRC check error)
6.2.3.2 Read other parameters
Send command: