YASKAWA NX100 Instruction Manual page 81

Fieldbus PCI-Card
Setup
Working with CanOpen is often more similar to work with serial protocols like Modbus than compared
to working with fieldbuses like Profibus or Devicenet.
CanOpen requires more knowledge about the lower-level protocol details as they often need to be
modified during network configuration.
CanOpen provides much more flexibility but places high competence demands on the installer.
Reg.No. ME00107EN-02 Page 75