IMO Precision Controls K7 Series - Page 177

Chapter 8 Communication Function
8-54
BCC calculation example
When frame is set as below, the result of calculation is as follow.
(1) Default setting
The last transmitting frame
BCC Type setting
The kinds of
segment input
The value of sum check
ASCII Type Hex Type
ASCII Input 31 + 32 +33 +34 +04 = CE 05 31 32 33 34 04 43 41 05 31 32 33 34 04 CE
Hex Input 12 + 34 +04 = 4A 05 12 34 04 34 41 05 12 34 04 4A