Ac Motor Drive - Custom Request/Response Use Case - HMS Networks Anybus Communicator User Manual

Use Cases
10.2

AC Motor Drive - Custom Request/Response Use Case

10.2.1 About the Use Case
The purpose of this use case is to explain how to use the Custom Request/Response serial
protocol.
In this use case we use the Communicator to enable data exchange between an AC motor, of the
type My Drive, and a PLC.
The use case describes how to map the communication in the Communicator.
My Drive is connected to the serial subnetwork via a custom RS-485 protocol.
The PLC is connected to an EtherNet/IP network (high level network).
We use the Custom Request/Response serial protocol and create customized transaction
templates to map up:
• Status word and actual speed from My Drive to the EtherNet/IP network.
• Control word and speed from the EtherNet/IP network to My Drive.
10.2.2 Before You Begin
• Connect the Communicator configuration port to your computer.
• Power on the Communicator.
• Ensure that your computer can find the Communicator IP address.
• Enter the Communicator built-in web interface of the.
For more information refer to
® ™
Anybus Communicator User Manual
Communicator Configuration, p. 31.
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