Carel FCPM0420A0

Contents
1. Introduction...................................................................................................................................................................................................................... 7
1.1 Main features ........................................................................................................................................................................................................... 7
2. User interface .................................................................................................................................................................................................................. 8
3. Installation......................................................................................................................................................................................................................... 9
4. Programming the instruments............................................................................................................................................................................... 11
4.1 Procedure for setting the double set point by trimmer ............................................................................................................................. 11
4.2 Default settings...................................................................................................................................................................................................... 12
5. Accessories.................................................................................................................................................................................................................... 13
5.1 Parameter copying key....................................................................................................................................................................................... 13
5.2 RS485 serial interface board ............................................................................................................................................................................ 13
6. Description of the functions................................................................................................................................................................................... 14
6.1 Control modes ....................................................................................................................................................................................................... 14
6.2 Configuring the probes and selecting the range of measurement ....................................................................................................... 14
6.3 Two circuit function .............................................................................................................................................................................................. 15
6.4 Double set point function ................................................................................................................................................................................... 15
6.5 Cut-off function ...................................................................................................................................................................................................... 16
6.6 Output saturation function ................................................................................................................................................................................. 16
6.7 Speed-up function ................................................................................................................................................................................................ 16
6.8 Outside temperature compensation (feedforward function)................................................................................................................... 16
6.9 PI control (proportional and integral).............................................................................................................................................................. 17
6.10 Slave mode function ............................................................................................................................................................................................ 18
6.11 Overriding the output........................................................................................................................................................................................... 18
6.12 Phase control modes........................................................................................................................................................................................... 19
6.13 Automatic adaptation to the mains frequency............................................................................................................................................. 19
6.14 Alarm situations and alarm management..................................................................................................................................................... 19
7. Description of the operating parameters.......................................................................................................................................................... 20
7.1 Summary table of operating parameters ...................................................................................................................................................... 31
8. Tables of alarms and signals.................................................................................................................................................................................. 33
8.1 Alarms ...................................................................................................................................................................................................................... 33
8.2 Signals...................................................................................................................................................................................................................... 33
9. Supervision..................................................................................................................................................................................................................... 34
9.1 Carel supervisor protocol ................................................................................................................................................................................... 34
9.2 Modbus protocol ................................................................................................................................................................................................... 34
10. Specifications and connections....................................................................................................................................................................... 36
10.1 FCPM082010 / FCPM0420A0 electrical specifications ........................................................................................................................... 36
10.2 FCPM082A10 electrical specifications .......................................................................................................................................................... 37
10.3 FCPM082010 / FCPM0420A0 connections................................................................................................................................................. 37
10.4 FCPM082A10 connections ............................................................................................................................................................................... 38
10.5 Dimensions and assembly ................................................................................................................................................................................ 38