Communication manual 8400 motec CANopen
Process data transfer
Access to process data / PDO mapping
46 L EDS84DMOTCAN EN 3.0 - 11/2011
8.1 Access to process data / PDO mapping
The process data are transferred via the MCI/CAN interface.
Max. 8 words (16 bits/word) per direction can be exchanged.
– 2 x 4 words via the input ports CAN1_IN and CAN2_IN
– 2 x 4 words via the output ports CAN1_OUT and CAN2_OUT
The process data are accessed via the port blocks LP_Network_In and
LP_Network_Out. These port blocks are also called process data channels.
The port/function block interconnection of the process data objects (PDO) takes place
via the Lenze »Engineer«.
[8-2] External and internal data transfer between the bus system, controller, and application
Software manual / »Engineer« online help "Inverter Drives 8400 motec"
Here you will find detailed information on port blocks and port/function block
interconnection in the »Engineer«.
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