Hi
I am very new to the field of PLC programming. I am programming an anticollision program on a Siemens SIMATIC ET200S.
I have learned that it is common to place the communication part of the program in a cyclic interrupt block (OB35 in my program), but I don't have a clear reason as to why.
Could anyone give me a short explanation as to why I do this?
I am very new to the field of PLC programming. I am programming an anticollision program on a Siemens SIMATIC ET200S.
I have learned that it is common to place the communication part of the program in a cyclic interrupt block (OB35 in my program), but I don't have a clear reason as to why.
Could anyone give me a short explanation as to why I do this?