Dears
I have been programming with SLC5/05. Here is an input which freq is almost 5-8c/s and connected with PLC input card 1747-IB32. For count up, which instruction is better, ADD or CTU? If I program the both instructions, i found a difference between accumulated value of both.
I have been programming with SLC5/05. Here is an input which freq is almost 5-8c/s and connected with PLC input card 1747-IB32. For count up, which instruction is better, ADD or CTU? If I program the both instructions, i found a difference between accumulated value of both.