4 determining the cycle time, Determining the cycle time, Communication manual 8400 motec ethercat – Lenze E84DGFCT User Manual
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EDS84DMOTECAT EN 2.1 - 11/2012
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Communication manual 8400 motec EtherCAT®
Commissioning
Configuring the host (master)
The process data configuration is predefined in the device description file for each
application and can be adjusted by the user if required.
Configuring the port interconnection of the process data objects (PDO)
The last internal information of the configured data must be deleted to shorten the
configured length of the process data. Process data words to the master must keep
their last two I/O data words.
6.2.4
Determining the cycle time
The process data objects (PDO) are transmitted cyclically between the master and the
slaves.
The cycle time can be set via the EtherCAT configuration software.
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