NORD Drivesystems BU0570 - Manual (Page 40)

EtherCAT bus module for NORD frequency inverters SK 5xxE
40 Subject to technical amendments BU 0570 GB-0312
7.3 Figures
Fig. 1 Type Codes...................................................................................................................................................................... 7
Fig. 2 Frequency inverters with SK TU3- optional modules (selection)...................................................................................... 8
Fig. 3 Installation of the Technology Unit (optional module) ...................................................................................................... 9
Fig. 4 Location and designation of the LEDs ........................................................................................................................... 11
Fig. 5 EtherCAT topology........................................................................................................................................................ 13
Fig. 6 EtherCAT topology with integrated standard switch...................................................................................................... 13
Fig. 7 Scanning the EtherCAT bus.......................................................................................................................................... 15
Fig. 8 Calling up the function "Change to Alternative Type".................................................................................................... 15
Fig. 9 NMT State Machine ...................................................................................................................................................... 17
Fig. 10 Diagram of the FI Status Machine............................................................................................................................... 22
7.4 Tabellen
Table 1 Electrical specifications of the SK TU3-…................................................................................................................... 10
Table 2 Power supply connections ......................................................................................................................................... 10
Table 3 RJ45 socket connections ........................................................................................................................................... 10
Table 4 Description of the RUN LED (Ethernet Status) .......................................................................................................... 11
Table 5 Description of the ERR LED (Ethernet Status)........................................................................................................... 11
Table 6 Description of the Link / Activity LEDs ....................................................................................................................... 11
Table 7 Description of the DS and DE LEDs .......................................................................................................................... 12
Table 8 Bus cable connections ............................................................................................................................................... 14
Table 9 Addressing via the DIP switch on the SK TU3-ECT module ...................................................................................... 16
Table 10 Explanation of NMT States ...................................................................................................................................... 17
Table 11: Process data structure SK 500E to SK 535E ........................................................................................................... 18
Table 12: Process data structure SK 540E to SK 545E ........................................................................................................... 18
Table 13 Meaning of individual control word bits .................................................................................................................... 19
Table 14 Meaning of individual status word bits...................................................................................................................... 20
Table 15 Codes for FI status................................................................................................................................................... 21
Table 16 Depiction of 32Bit setpoint/actual values.................................................................................................................. 23
Table 17 Example of setpoint specification............................................................................................................................. 24
Table 18 Error codes for parameter access failure ................................................................................................................. 25
Table 19 EtherCAT parameters .............................................................................................................................................. 28
Table 20 Structure of Emergency Message ( CoE )................................................................................................................ 37
Table 21 Assignment of Emergency Error Codes to the FI Error Codes................................................................................. 38
Table 22 SK5xxE error messages associated with the SK TU3-ECT ..................................................................................... 38