Lenze E84AYCEC Manual do Utilizador descarregar pdf (Página 46)

E84AYCEC communication manual (Ethernet POWERLINK)

Process data transfer

Access to process data / PDO mapping

46 L EDS84AYCEC EN 3.0 - 09/2012

7.1 Access to process data / PDO mapping

Process data (MCI-PDOs) are transferred via the MCI interface.

 A maximum of 16 words are exchanged per direction.

 The process data are accessed via the port blocks LP_MciIn and LP_MciOut. These port

blocks are also referred to as process data channels.

 The port block LP_MciIn maps the received MCI-PDOs.

 The port block LP_MciOut maps the MCI-PDOs to be sent.

 The port/function block interconnection for the process data objects (PDO) is carried

out with the Lenze »Engineer«.

[7-1] Outer and inner data transfer between bus system, controller and application

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 Software manual / »Engineer« online help for the Inverter Drive 8400

Here you can find detailed information on the port/function block

interconnection in the »Engineer« and on the port blocks.

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Lenze E84AYCEC Manual do Utilizador Página 46