Micromod MOD: 1800P - MOD 30ML Identity Module (Version 2) Algorithms, Tables and Sequential Logic Functions - Manual (Page 7)

Logic Functions - Book 2
CONTENTS
iii
ILLUSTRATIONS
Figure Page
8-1. Functional Block Diagram, Expression Block .............................................................................................. 3
8-2. Expression (EX), General Menu.................................................................................................................. 4
8-3. Expression (EX), Expression Editing Display .............................................................................................. 4
8-4. Expression (EX), Inputs Definition Display .................................................................................................. 5
8-5. Expression (EX), Diagnostics Menu ............................................................................................................ 5
8-6. Typical Block Connections for Expression Block....................................................................................... 14
8-7. Functional Block Diagram, Input Communication Block ............................................................................ 17
8-8. Input Communication Block (IC), General Menu ....................................................................................... 18
8-9. Input Communication Block (IC), Data Source Menu................................................................................ 18
8-10. Input Communication Block (IC), Diagnostics Menu ............................................................................... 19
8-11. Typical Block Connections for Input Communication Block..................................................................... 24
8-12. Functional Block Diagram, Output Communication Block ....................................................................... 25
8-13. Output Communication Block (OC), General Menu ................................................................................ 26
8-14. Output Communication Block (OC), Data Destination Menu................................................................... 26
8-15. Typical Block Connections for Output Communication Block.................................................................. 29
8-16. Functional Block Diagram, Linearization Block........................................................................................ 31
8-17. Linearization (LN), General Menu ........................................................................................................... 32
8-18. Modified Square Linearization Curve ...................................................................................................... 34
8-19. Modified Square Root Linearization Curve.............................................................................................. 35
8-20. Typical Softwiring Block Structures for Linearization Block ..................................................................... 41
8-21. Softwiring Drawing for Linearization Block, Example .............................................................................. 42
8-22. Functional Block Diagram, Process Alarm Block..................................................................................... 43
8-23. Process Alarm Block (PA), General Menu .............................................................................................. 44
8-24. Example of Process Alarm Tripping (Floating Point Data) ...................................................................... 45
8-25. Typical Softwiring Block Structures for Process Alarm Block .................................................................. 50
8-26. Example Softwiring Drawings for Process Alarm Blocks......................................................................... 51
8-27. Functional Block Diagram, Timer Block................................................................................................... 53
8-28. Timer Block (TM), General Menu ............................................................................................................ 54
8-29. Timing Diagram, Up Timer with WRAP = TRUE ..................................................................................... 55
8-30. Timing Diagram, Down Timer with WRAP = FALSE ............................................................................... 56
8-31. Typical Softwiring Block Structures for Timer Block ................................................................................ 60
8-32. Softwiring Drawing for Timer Block, Example 1 ...................................................................................... 61
8-33. Softwiring Drawing for Timer Block, Example 2 ...................................................................................... 61
8-34. Softwiring Drawing for Timer Block, Example 3 ...................................................................................... 62
8-35. Softwiring Drawing for Timer Block, Example 4 ...................................................................................... 62
8-36. Functional Block Diagram, Notification/Request Message Block ............................................................ 64
8-37. Notification/Request Message Block (NM), General Menu ..................................................................... 65
8-38. Notification/Request Message Block (NM), Diagnostics Menu................................................................ 65
8-39. Typical Block Connections for Notification/Request Message Block....................................................... 71
8-40. Example 1: Block Used for Notification Only ........................................................................................... 72
8-41. Example 2: Block Used for Notification/Request of Discrete Data .......................................................... 73
8-42. Functional Block Diagram, Supervisory Message Block ......................................................................... 76
8-43. Supervisory Message (SM), General Menu ............................................................................................. 77
8-44. Supervisory Message (SM), Message Configuration Menu ..................................................................... 77
8-45. Typical Block Connections for Supervisory Message Block .................................................................... 86
8-46. Example 1: LSP Triggered Write Message ............................................................................................. 87
8-47. Example 2: Operator Triggered Read Message...................................................................................... 88
8-48. Functional Block Diagram, Totalizer ........................................................................................................ 89
8-49. Totalizer Block (TOT), General Menu...................................................................................................... 90
8-50. Totalizer Block (TOT), Control Inputs Menu ............................................................................................ 90
8-51. Totalizer Block (TOT), Initialization / Restart Menu ................................................................................. 91