EtherNet/IP Bus module
– Supplementary manual options for NORD - Frequency Inverters
4
BU 2100 GB-2213
Table of Contents
1.
Introduction ................................................................................................................................................. 7
1.1
General .............................................................................................................................................. 7
1.2
Bus modules ...................................................................................................................................... 7
2.
Bus Configuration ....................................................................................................................................... 8
2.1
Topology ............................................................................................................................................ 8
2.2
Cable layout and shielding (EMC measures) ..................................................................................... 8
3.
Configuration in the Bus System ............................................................................................................... 9
3.1
Addressing ......................................................................................................................................... 9
3.2
Integration into the busmaster ............................................................................................................ 9
3.3
Remote Maintenance (in preparation) .............................................................................................. 10
4.
Communication and Protocol .................................................................................................................. 11
4.1
Processing of Process Data in the Frequency Inverter .................................................................... 11
4.1.1
Control word (STW) ............................................................................................................ 12
4.1.2
Status word (ZSW) ............................................................................................................. 12
4.1.3
Frequency inverter status machine ..................................................................................... 13
4.1.4
Setpoint (SW) and Actual Value (IW) ................................................................................. 16
4.1.5
Example: "Switch on and off + setpoint" ............................................................................. 16
4.2
Transfer of Data in the Bus System (I/O connections) ..................................................................... 17
4.2.1
Assembly ............................................................................................................................ 17
4.3
Parameter Transfer (Explicit Messages) .......................................................................................... 18
4.4
Timeout monitoring .......................................................................................................................... 20
5.
Parameter ................................................................................................................................................... 21
5.1
Bus - Module Parameters ................................................................................................................ 21
5.2
Frequency Inverter Parameters ....................................................................................................... 28
6.
Additional information .............................................................................................................................. 31
6.1
Repair information ............................................................................................................................ 31
6.1.1
Repairs ............................................................................................................................... 31
6.1.2
Internet information ............................................................................................................. 31
6.2
Furhter Documentation and Software .............................................................................................. 32
