Lenze E84DGFCC Manual do Utilizador descarregar pdf (Página 45)

EDS84DMOTCAN EN 3.0 - 11/2011 L 45

Communication manual 8400 motec CANopen

Process data transfer

Definitions

 Process data telegrams between the host (master) and the controllers (slaves) are

distinguished in terms of direction as follows:

– Process data telegrams to

the device (RPDO)

– Process data telegrams from

the device (TPDO)

 The CANopen process data objects are designated as seen from the node's view:

– Receive PDOs (RPDOx): Process data object received by a node

– Transmit PDOs (TPDOx): Process data object sent by a node

 Note!

Data can only be exchanged via process data objects if the status is

"Operational"!

Communication phases/network management

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