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PDO mapping and cyclic data transfer over CANopen with Anybus Compactcom

I recently switched my device from ModbusRTU to CANopen by changing out the Anybus Compactcom and making some minor firmware updates. The device now seems to be properly functioning as a CANopen node, ...
user3280117's user avatar
6 votes
3 answers
15k views

What is PDO mapping?

After reading several CiA specifications, I am still having difficulty understanding PDO mapping, Process Image, and Process Data Exchange in CANopen. I know SDO is used for configuration settings in ...
Vishwanath Kamath's user avatar
13 votes
1 answer
9k views

Java and CANopen

Background I am required to create a Java program on a laptop to receive/send CANopen messages. RJ45 is chosen to be the network's physical medium. I am new to CANopen and Java communications ...
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