NORD Drivesystems BU0570 User Manual

Page 40

EtherCAT bus module for NORD frequency inverters SK 5xxE

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