About This Manual; Target Group; List Of Revisions - Eaton PowerXL DA1 Communications Manual

0 About this manual

0.1 Target group

0.2 List of revisions

This manual describes the Modbus RTU connection for DA1 and DC1
variable frequency drives and DE1 variable speed starters.
It is intended for experienced drive specialists and automation engineers and
technicians. It also assumes that readers are thoroughly familiar with the
Modbus RTU fieldbus and with how to program a Modbus master. Likewise,
it assumes that readers are familiar with how to operate DA1/DC1 variable
frequency drives and/or DE1 variable speed starters as applicable.
Please read this manual carefully before commissioning a Modbus RTU
connection.
We assume that you have a good knowledge of engineering fundamentals,
and that you are familiar with handling electrical systems and machines, as
well as with reading technical drawings.
The following significant amendments have been introduced since previous
issues:
Publication Page Keyword
date
09/16 22 „Control signal terminal configuration for
DC1...E1 variable frequency drives"
31 „Output process data"
54 „Parameters for DC1...E1 variable speed
starters"
01/16 Initial issue
Modbus RTU for variable frequency drive DA1, DC1, DE1 09/16 MN040018EN www.eaton.com
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