Riche Robledo
Member
Hi all,
How the IEC timer works?
I tried to simulate the IEC timer SFB4 in FB but it seems its hard for me to analyse where I configure the value of timer.
Ex. I store the value of T#1h30m to PT and ET is T#0ms
When I give a value of 1 to IN, the value of SFB4 timer immediately elapsed.
Is this not the same an ordinary timer of s5 timer like TON or TOF that you have to wait in every seconds? is there any misunderstanding that i have to know? Please share with me
I appreciate any suggestion, comments and answers,
RR
How the IEC timer works?
I tried to simulate the IEC timer SFB4 in FB but it seems its hard for me to analyse where I configure the value of timer.
Ex. I store the value of T#1h30m to PT and ET is T#0ms
When I give a value of 1 to IN, the value of SFB4 timer immediately elapsed.
Is this not the same an ordinary timer of s5 timer like TON or TOF that you have to wait in every seconds? is there any misunderstanding that i have to know? Please share with me
I appreciate any suggestion, comments and answers,
RR