Frequency converter FKO - Brinkmann Pumps

5.2.1 Explanation of operating modes ........................................ 35
5.2.2 Structure of the parameter tables ....................................... 39
5.3 Application parameters ........................................................... 40
5.3.1 Basic parameters.......................................................... 40
5.3.2 Preset speed mode ....................................................... 46
5.3.3 Motorized potentiometer ................................................. 47
5.3.4 PID process controller .................................................... 48
5.3.5 Analogue inputs ........................................................... 51
5.3.6 Digital inputs ............................................................... 53
5.3.7 Analogue output ........................................................... 54
5.3.8 Digital outputs ............................................................. 55
5.3.9 Relay ........................................................................ 56
5.3.10 External fault ............................................................... 58
5.3.11 Motor current limit ......................................................... 58
5.3.12 Stall detection .............................................................. 59
5.4 Performance parameters ......................................................... 60
5.4.1 Motor data .................................................................. 60
5.4.2 I 2 T ........................................................................... 63
5.4.3 Switching frequency ...................................................... 64
5.4.4 Controller data ............................................................. 64
5.4.5 Squared characteristic .................................................... 67
6 Error detection and troubleshooting .............................................. 68
6.1 List of the LED flash codes for error recognition .............................. 69
6.2 List of errors and system errors .................................................. 70
7 Technical data .......................................................................... 73
7.1 General data ........................................................................ 73
8 Optional accessories ................................................................. 75
9 Guidelines, Norms and Standards ................................................. 75
9.1 EMV limit classes .................................................................. 75
9.2 Classification acc. to IEC/EN 61800-3 .......................................... 76
9.3 Standards and guidelines ......................................................... 76
9.4 Required markings for UL ........................................................ 77
9.5 Quickstart guide .................................................................... 78
4 Operating manual FKO