High speed input

[chapostolou]

Do i have to use interrupt subroutine, or immediate read high speed input, for Unitronics Samba plc or reading only the correponding register in the program it's ok.

 

[rupej]

From memory, you just read the accumulator register unless you need to do something with the data faster than the program scan rate would normally allow for.

 

[chapostolou]

Thanks for the reply.