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AN00174-001 Modbus TCP Fieldbus Option for MotiFlex e100.doc

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WorkBench now displays a screen allowing the user to configure EPL side Process Data mappings

in and out of the drive. As the comments on this screen detail, these mappings should be

performed on the EPL network manager node (i.e. NextMove e100) if there is one. As we’re going

to want to pass data to/from a NextMove e100 as part of this Application Note we will detail later

how to configure the NextMove e100 to do this so for now we can skip this page of the drive

setup and move onto the next page – Click on Next.

WorkBench now displays the mapped Process Data objects for the Modbus/TCP side of the

fieldbus interface:

This screen allows the user to configure how often the drive updates the drive side of the

interface (i.e. the Internal data). How often the Modbus/TCP master (e.g. PLC) reads/writes

the Modbus/TCP side of the interface is down to how the Modbus/TCP scanner/client is

configured.

We will leave the Internal Update Rate set to its default of 1ms.

The screen also shows how many of the possible 64 Process Data items (in each direction) we

have allocated (as we’ve just started a new configuration these are both set to zero initially).

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Baldor Modbus Plus Manual de usuario Pagina 6