Hello,
there are many people here familiar with PID controllers. I hope they can explain one thing I read in Siemens software catalog. It was written something like: The Simatic controller always work according to position algorithm. The speed algorithm known from old Simatic S5 is no longer executed in S7.
Can anyone explain what this means? PID controller can be used also for temperature and flow not only for position and speed.
I notice that there are special temperature controllers in Simatic library. Does this mean that other PID controllers are only to be used with position or maybe this is something else...?
Thank you
there are many people here familiar with PID controllers. I hope they can explain one thing I read in Siemens software catalog. It was written something like: The Simatic controller always work according to position algorithm. The speed algorithm known from old Simatic S5 is no longer executed in S7.
Can anyone explain what this means? PID controller can be used also for temperature and flow not only for position and speed.
I notice that there are special temperature controllers in Simatic library. Does this mean that other PID controllers are only to be used with position or maybe this is something else...?
Thank you