CONTENTS
1 - FOREWORD ............................................................................................................................................................................ 4
2 - THE CONTROL PLC ............................................................................................................................................................... 5
2.1 - Introduction.......................................................................................................................................................................... 5
2.2 - Inputs/outputs ...................................................................................................................................................................... 5
2.3 - Terminal ............................................................................................................................................................................... 7
2.4 - Touchscreen terminal .......................................................................................................................................................... 9
3 - FEATURES ............................................................................................................................................................................ 14
3.1 - Management of on and o modes ..................................................................................................................................... 14
3.2 - Managing the setpoints ..................................................................................................................................................... 14
3.3 - Safety and insulating damper ............................................................................................................................................ 14
3.4 - Managing the lters ........................................................................................................................................................... 15
3.5 - Temperature control .......................................................................................................................................................... 15
3.6 - Display Fan Control ........................................................................................................................................................... 17
3.7 - Energy recovery ................................................................................................................................................................ 18
3.8 - Coil .................................................................................................................................................................................... 19
3.9 - Free Cooling ...................................................................................................................................................................... 21
3.10 - Night cooling.................................................................................................................................................................... 21
3.11 - CO
2
air quality ................................................................................................................................................................. 21
3.12 - Fire protection ................................................................................................................................................................. 22
3.13 - Remote control in Th-Tune room..................................................................................................................................... 22
3.14 - Temperature setpoint compensation ............................................................................................................................... 24
3.15 - Downgraded fresh air ow rate ....................................................................................................................................... 24
3.16 - Time management........................................................................................................................................................... 25
3.17 - Scheduling....................................................................................................................................................................... 25
3.18 - Access level..................................................................................................................................................................... 26
4 - MANAGING A NETWORK OF CONTROLLERS AND HMI TERMINALS ............................................................................ 27
4.1 - One controller and one terminal: ....................................................................................................................................... 27
4.2 - Several controllers and terminals: ..................................................................................................................................... 27
4.3 - Electrical connections for the pLAN (local area network) .................................................................................................. 27
4.4 - Addressing the pLAN......................................................................................................................................................... 28
5 - ENERGY METER CONNECTION AND ADDRESSING ........................................................................................................ 33
5.1 - Meter addressing:.............................................................................................................................................................. 33
5.2 - Associated parameters: ..................................................................................................................................................... 34
6 - CONNECTION TO A CMS ..................................................................................................................................................... 35
6.1 - Modbus RTU ..................................................................................................................................................................... 35
6.2 - Modbus TCP/IP and BACnet IP ........................................................................................................................................ 36
6.3 - LON ................................................................................................................................................................................... 39
6.4 - KNX ................................................................................................................................................................................... 42
7 - COMMISSIONING ................................................................................................................................................................. 48
7.1 - Actions required prior to commissioning............................................................................................................................ 48
7.2 - Addressing......................................................................................................................................................................... 48
7.3 - Test mode .......................................................................................................................................................................... 49
7.4 - Calibration ......................................................................................................................................................................... 49
8 - FAULTS .................................................................................................................................................................................. 50
8.1 - Fault type........................................................................................................................................................................... 50
8.2 - Fault relays ........................................................................................................................................................................ 50
8.3 - Fault memory .................................................................................................................................................................... 50
8.4 - List of faults ....................................................................................................................................................................... 50
9 - PARAMETERS ...................................................................................................................................................................... 51
9.1 - Machine parameters.......................................................................................................................................................... 51
9.2 - Settings parameters .......................................................................................................................................................... 51
9.3 - Reading parameters .......................................................................................................................................................... 55
9.4 - Faults level ........................................................................................................................................................................ 56
9.5 - Communication parameters .............................................................................................................................................. 57
9.6 - Calibration ......................................................................................................................................................................... 57
9.7 - Input/Output directions ...................................................................................................................................................... 58
9.8 - Motors ............................................................................................................................................................................... 58
9.9 - Energy meter ..................................................................................................................................................................... 59
The illustrations in this document are for illustrative purposes only and not part of any oer for sale or contract. The manufacturer reserves the right to change the design
at any time without notice.
EN-3 FLOWAY ACCESS
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