Communication; Overview; Protocols - ABB RETA-02 User Manual

Communication

Overview

This chapter describes the Modbus/TCP and PROFINET IO
messaging used in the communication with the drive.

Protocols

The RETA-02 module supports the Modbus/TCP protocol
according to Modbus/TCP Specification 1.0, and the PROFINET
IO protocol. Protocol can be selected with a parameter
PROTOCOL.
Selection parameter
51.16 (PROTOCOL)
0
1
Communication protocol
Modbus/TCP
PROFINET IO
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Communication