VI.7F.C6.02 © Danfoss 05/2009 DH-SMT/DK
Instructions ECA 82 LonWorks in the ECL Comfort 300/301
Table of Contents
1 Introduction 1
1.1 Scope ..............................................................................................................................................................................................................................................1
1.2 About the implementation in the LonWorks protocol ................................................................................................................................................1
1.3 General information ..................................................................................................................................................................................................................1
1.4 ECA 82 compatibility with other optional cards .............................................................................................................................................................1
1.5 ECA 82 compatibility with the ECL Comfort controller and applications .............................................................................................................1
2 Getting started 2
2.1 Installation ....................................................................................................................................................................................................................................2
2.2 Starting up ....................................................................................................................................................................................................................................3
2.3 Service pin and neuron ID ......................................................................................................................................................................................................3
2.4 XIF file and program ID ............................................................................................................................................................................................................4
3 Node object 5
3.1 Mandatory network variables ...............................................................................................................................................................................................5
3.1.1 Network variable 1. Node request: Input ..........................................................................................................................................................................5
3.1.2 Network variable 3. Setting time and date: Input ..........................................................................................................................................................6
3.1.3 Network variable 2. Node status: Output .........................................................................................................................................................................7
3.1.4 Network variable 4. Alarm: Output ......................................................................................................................................................................................7
4 Weather compensator object 9
4.1 Network variables 5. & 11. Setpoints, circuit I & II: Input ............................................................................................................................................10
4.2 Network variable 8. Setpoints, hot water setting: Input ...........................................................................................................................................10
4.3 Network variables 15. & 16. & 59. Control of valves and mode: Input ...................................................................................................................11
4.4 Network variable 21. Control of pumps: Input ..............................................................................................................................................................11
4.5 Network variable 55. Control of the week plan ............................................................................................................................................................12
4.6 Network variables 34. & 36. Actual power input from node in the network. Input ........................................................................................13
4.7 Network variables 36. & 37. Actual flow input from a node in the network. Input ..........................................................................................14
4.8 Handling energy and flow input from the network ....................................................................................................................................................14
4.8.1 Setting time constants ...........................................................................................................................................................................................................14
4.8.2 Setting the flow or energy reference ................................................................................................................................................................................15
4.9 Network variable 53. Outdoor temperature input ......................................................................................................................................................15
4.10 Network variable 54. Outdoor temperature input ......................................................................................................................................................16
4.11 General handling of outdoor temperature input ........................................................................................................................................................16
4.12 Network variables 6. 7. & 17.-20. & 46.–49. Temperature sensors 1-10: Output .................................................................................................16
4.13 Network variables 9. & 12. Setpoint concerning circuit I & II: Output ...................................................................................................................17
4.14 Network variable 10. Setpoints concerning hotwater setting: Output ...............................................................................................................17
4.15 Network variables 13. & 14. & 61. Status of valves, optimizer status and relative ............................................................................................18
humidity ......................................................................................................................................................................................................................................18
4.16 Network variable 22. Reading off time and date: Output .........................................................................................................................................19
4.17 Network variable 33. Pump status ....................................................................................................................................................................................19
4.18 Network variable 56. Reporting week plan in ECL Comfort. Output ....................................................................................................................19
4.19 Network variables 57. & 58. & 60. Controller mode status, circuit I & II & III. Output ...................................................................................... 20
4.20 Network variables 42. & 43. Actual power delivered from pulse module. Output ......................................................................................... 20
4.21 Network variables 44. & 45. Actual flow delivered from pulse module. Output ............................................................................................. 20
4.22 Network variables 27. – 30. Sensor references 3-6. Output ......................................................................................................................................21