duclamht
Member
Hi everybody.
I've just started to study PLC .
I use UnityPro to simulate my small project.
I use Function Blocks " PL7_COUNTER " ,but i dont know How to set a Preset Value for Counter.
I tried to set in Function table (with value =4 )
but It stil count from 9999 (default value ) in simualtion.
.P/s: I'm vietnamese , so my english is so bad.
I've just started to study PLC .
I use UnityPro to simulate my small project.
I use Function Blocks " PL7_COUNTER " ,but i dont know How to set a Preset Value for Counter.
I tried to set in Function table (with value =4 )
but It stil count from 9999 (default value ) in simualtion.
.P/s: I'm vietnamese , so my english is so bad.