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24 Overview of the CANopen protocol and the FCAN-01 adapter module
The physical medium of CANopen is a differentially driven two wire
bus line with common return according to ISO 11898. The
maximum length of the bus is limited by the communication speed.
The maximum theoretical number of nodes is 127. However, in
practice, the maximum number depends on the capabilities of the
used CAN transceivers.
Further information is available from the CAN in Automation
International Users and Manufacturers Group (
Topology of the CANopen link
The figure below shows an example topology of the CANopen link.
CANopen
master
ABB drive
Other slave
device
T = Termination
T
ABB drive
ABB drive
Other slave
device
Other slave
device
T
ABB drive
Содержание FCAN-01
Страница 1: ... OPTION FOR ABB DRIVES CONVERTERS AND INVERTERS FCAN 01 CANopen adapter module User s manual ...
Страница 4: ......
Страница 10: ...10 Table of contents ...
Страница 14: ...14 Safety instructions ...
Страница 30: ...30 Mechanical installation ...
Страница 36: ...36 Electrical installation ...
Страница 81: ...Start up 81 ...
Страница 82: ...82 Start up 8 Configure the FCAN 01 properties Select the node boot up sequence ...
Страница 108: ...108 Communication profiles ...
Страница 152: ...152 Communication protocol ...
Страница 156: ...156 Diagnostics ...
Страница 160: ...160 Technical data ...
Страница 164: ...164 Appendix A Dictionary structure and entries ...
Страница 173: ...Appendix B CANopen error codes 173 FFFF Manufacturer specific Error code hex Meaning ...
Страница 174: ...174 Appendix B CANopen error codes ...