A.2.7 System Configuration - INVT Goodrive 35 Series Operation Manual

Goodrive35 inverters
A.2.6.5 PROFIBUS/CANOPEN bus connection diagram
Above is "terminal" wiring diagram. Cable is a standard PROFIBUS/CANOPEN cable consisting of a
twisted pair and shielding layer. The shielded layer of PROFIBUS/CANOPEN cable on all nodes is
directly grounded. Users can choose the best grounding method according to the situation.
Note:
1. Make sure that signal lines do not twist when connecting all stations. Shielded cable should be
used when system runs under high electromagnetic interface environment, which can improve
electromagnetic compatibility (EMC).
2. If using shielded braided wire and shielding foil, both ends should be connected to ground. Using
shielding area should be large enough to maintain a good conductivity. And data lines must be
separated from high-voltage.
3. Stub line segment should not be used when transmission rate more than 500K bit/s, The plug is
available on the market which connects directly to data input and output cable. Bus plug connection
can be on or off at any time without interruption of data communications of other station.

A.2.7 System configuration

1. System configuration
Master station and inverter should be configured so that the master station can communicate with the
module after correctly installing EC-TX-103 communication card.
Each PROFIBUS/CANOPEN subsidiary station on the PROFIBUS/CANOPEN bus need to have
"device description document" named GSD file which used to describe the characteristics of
PROFIBUS/CANOPEN-DP devices. The software we provided for the user includes inverter related
GSD files (device data files) information, users can obtain type definition file (GSD) of master
machines from local INVT agent.
Configuration parameters of EC-TX-103 communication card:
Parameter number
0
1
2
Parameter name
Module type
Node address
Baud rate setting
Optional setting
Read only
0 – 99
kbit/s 0: 9.6
232
Appendix A Extension card
Factory setting
PROFIBUS/CANOPEN-DP
2
6