Comparator in PLC Programming
To study the working of comparator blocks (EQU, NEQ, LES, GRT, LEQ and GEQ) using simple example in Allen Bradley
To study the working of comparator blocks (EQU, NEQ, LES, GRT, LEQ and GEQ) using simple example in Allen Bradley
As we have seen with counter and timers, some PLC instructions generate digital values other than simple Boolean (on/off) signals.