12/14/2018 3:12 PM | |
Joined: 5/3/2017 Last visit: 5/21/2024 Posts: 673 Rating: (217) |
Hello Newbae, In PCS 7 usullay the PID from the advanced process library (short APL) is used. The manipulated variable is generated according to the following algorithm: MV = GainEff · (1 + 1 / (TI · s) + (TD · s) / (1 + TD / DiffGain · s)) · ER Where s is the complex number. For more information see the manual "SIMATIC Process Control System PCS 7 Advanced Process Library (V9.0 SP2) in section "PIDConL functions". And there is no possibility to change the algorithm. With regards |
Last edited by: Heisenberg2 at: 12/14/2018 3:13:40 PM |
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