Mountz HDC-40i - Check Sum

7.2.4 Check sum(BCC)
It add all binary number within Check sum range and convert to 1 Byte of ASCII
code. The "35H" is check sum result (BCC) in the example shown.
STX
CMD
Data
BCC
ETX
Example)
STX
V
1
.
0
0
1
BCC
ETX
----- ASCII code
STX
56
20
21
2E
30
30
31
BCC
ETX
----- Hexa code
5 6 H
2 0 H
3 1 H
2 E H
3 0 H
+ 3 0 H
1 3 5 H ------- Hexa code
↓ ↓
33H 35H ------------- Hexa value of "5" in ASCII code
7.2.5 Details of Command
1) Status request and response
1 : Target count number on P90 (Model #1) ( 00 - 99 )
2 : Current count number (remained) ( 00 - 99 )
3 : Current Speed set ( 0000 - 1800 )
4 : Current Torque set / unit 0.1 ( 000 - 150 )
5 : Fastening status
"0" : On fastening
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