YOKOGAWA FVX110, Руководство пользователя

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iv
IM 01S01C01-01EN
Appendix 2. Integrator (IT) Block .................................................................A2-1
A2.1 Schematic Diagram of Integrator Block ..................................................... A2-1
A2.2 Input Process Section ................................................................................... A2-2
A2.2.1 Determining Input Value Statuses ...................................................A2-2
A2.2.2 Converting the Rate .........................................................................A2-2
A2.2.3 Converting Accumulation .................................................................A2-3
A2.2.4 Determining the Input Flow Direction...............................................A2-3
A2.3 Adder ............................................................................................................... A2-3
A2.3.1 Status of Value after Addition ...........................................................A2-3
A2.3.2 Addition ............................................................................................A2-4
A2.4 Integrator ........................................................................................................ A2-4
A2.5
Output Process .............................................................................................. A2-5
A2.5.1 Status Determination .......................................................................A2-5
A2.5.2 Determining the Output Value ..........................................................A2-6
A2.5.3 Mode Handling ................................................................................A2-7
A2.6 Reset ................................................................................................................ A2-7
A2.6.1 Reset Trigger....................................................................................A2-7
A2.6.2 Reset Timing ....................................................................................A2-8
A2.6.3 Reset Process ..................................................................................A2-8
A2.7 List of Integrator Block Parameters ............................................................. A2-9
Appendix 3. Input Selector (IS) Block ..........................................................A3-1
A3.1 Input Selector Function Block Schematic .................................................. A3-1
A3.2 Input Section .................................................................................................. A3-3
A3.2.1 Mode Handling ................................................................................A3-3
A3.2.2 MIN_GOOD Handling .....................................................................A3-4
A3.3 Selection ........................................................................................................ A3-5
A3.3.1 OP_SELECT Handling ...................................................................A3-5
A3.3.2 SELECTION Handling ....................................................................A3-6
A3.4 Output Processing ...................................................................................... A3-12
A3.4.1 Handling of SELECTED ................................................................A3-12
A3.4.2 OUT Processing ............................................................................A3-13
A3.4.3 STATUS_OPTS ............................................................................A3-14
A3.5 List of Input Selector Block Parameters ................................................... A3-14
A3.6 Application Example ................................................................................... A3-16
Appendix 4. Arithmetic (AR) Block .............................................................A4-1
A4.1 Arithmetic Function Block Schematic ........................................................ A4-1
A4.2 Input Section .................................................................................................. A4-2
A4.2.1 Main Inputs ......................................................................................A4-2
A4.2.2 Auxiliary Inputs ................................................................................A4-2
A4.2.3 INPUT_OPTS .................................................................................A4-3
A4.2.4 Relationship between the Main Inputs and PV ...............................A4-3