NORD Drivesystems BU2200 - Manual (Page 3)

Table of Contents
BU 2200 GB-3813 3
Pos : 6 / Anl eit ung en/St euer module/I nhalts verz eichnis @ 0\ mod_1317978518480_388. doc x @ 4078 @ @ 1
Table of Contents
=== Ende der List e f ür T ext mar ke I nhalts verz eichnis ===
1. Introduction ................................................................................................................................................. 6
1.1 General .............................................................................................................................................. 6
1.2 Bus modules ...................................................................................................................................... 6
2. Bus Configuration ....................................................................................................................................... 7
2.1 Topology ............................................................................................................................................ 7
2.2 Cable layout and shielding (EMC measures) ..................................................................................... 7
3. Configuration in the Bus System ............................................................................................................... 8
3.1 Addressing ......................................................................................................................................... 8
3.2 Integration into the bus master ........................................................................................................... 9
3.3 Remote Maintenance (in preparation) .............................................................................................. 10
3.4 Configuration example ..................................................................................................................... 10
4. Communication and Protocol .................................................................................................................. 12
4.1 NMT State Machine ......................................................................................................................... 12
4.2 Processing of Process Data in the Frequency Inverter .................................................................... 13
4.2.1 Control word (STW) ............................................................................................................ 14
4.2.2 Status word (ZSW) ............................................................................................................. 14
4.2.3 Frequency inverter status machine ..................................................................................... 16
4.2.4 Setpoint (SW) and Actual Value (IW) ................................................................................. 18
4.2.5 Example: "Switch on and off + setpoint" ............................................................................. 19
4.3 Transfer of process data .................................................................................................................. 19
4.4 Parameter transfer ........................................................................................................................... 21
5. Parameter ................................................................................................................................................... 24
5.1 Bus - Module Parameters ................................................................................................................ 24
5.2 Frequency Inverter Parameters ....................................................................................................... 30
6. Error monitoring and error messages ..................................................................................................... 32
6.1 Bus operation monitoring function .................................................................................................... 32
6.2 Resetting error messages ................................................................................................................ 33
6.3 Handling of errors in the bus module ............................................................................................... 33
6.3.1 Error monitoring via the frequency inverter ......................................................................... 33
6.3.2 Error monitoring via POWERLINK ...................................................................................... 34
7. Additional information .............................................................................................................................. 37
7.1 Repair information ............................................................................................................................ 37
7.1.1 Repairs ............................................................................................................................... 37
7.1.2 Internet information ............................................................................................................. 37
7.2 Further Documentation and Software .............................................................................................. 38