Automation and Drives - SCE
Network 4: Calculation of half differential X1 = Xs/2
Network 5: Calculation of the low operating point Xu = w – X1 "AI_Fill_Setp_Norm“
Network 6: ACTUAL VALUE x less than low operating point?
D24/AI_Fill_Setp_Norm/Norm.value for level setpoint
"AI_Fill_Actual_Norm“
"Pump“
Network 7: Calculation of the high operating point Xo = w – X1 "AI_Fill_Setp_Norm“
Network 8: Actual value X larger than Xo?
"AI_Level_Actual_Norm“
"Pump“
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| Preface Fundamentals | Discontinuous Action Controllerr | Controller Block (S)FB41 | Setting the System Appendix |
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| T I A Training Document | Page 35 of 64 | Module | ||
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| B3 | |
Issued: 02/2008 |
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| Control Engineering with STEP 7 | ||