12/13/2014 11:26 AM | |
Posts: 5225 Rating:
|
Hi Paras, Why ask your question in "Meet & Talk"? It is better suited in Step7 (TIA). How much do you know about PID / PI loops in general? I will give you a hint to question 3. Whichever control loop you use (PID / PI are not the only options), you can dynamically change the setpoint value. So steadily over time you increase your request for the volume. Try this [LINK]. Also try "ramp Step7" as search term in this forum. Greetings. w |
This contribution was helpful to
1 thankful Users |
12/13/2014 1:34 PM | |
Joined: 1/28/2009 Last visit: 8/26/2024 Posts: 6846 Rating:
|
New points regarding your question:
And new point, if the PID follows the set value within the time span (after a short transient response), what should happen after the 15 minute passes?In this case, I suppose the volume transfered and the control valve can be closed .We need more clarifications for better suggestions. I hope this helps, Hamid Hosseini |
This contribution was helpful to
2 thankful Users |
Follow us on