8 process data transfer, 1 access to process data / pdo mapping, Process data transfer – Lenze E84DGFCR User Manual
Page 39: Access to process data / pdo mapping
EDS84DMOTPNET EN 2.0 - 11/2011
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Communication manual 8400 motec PROFINET
Process data transfer
Access to process data / PDO mapping
8
Process data transfer
8.1
Access to process data / PDO mapping
Process data are transferred via the MCI/CAN interface.
Max. 8 words (16 bits/word) per direction can be exchanged.
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.
Port block LP_Network_In maps the MCI PDOs received.
Port block LP_Network_Out maps the MCI PDOs to be transmitted.
The port/function block interconnection of the process data objects (PDO) takes place
via the Lenze »Engineer«.
[8-1]
Outer and inner data transfer between bus system, controller, and application
Software manual / »Engineer« online help for the "Inverter Drive 8400 motec"
Here you will find detailed information on the port/function block
interconnection in the »Engineer« and the port blocks.