Modbus serial channel

Introduction

The Modbus Channel Tag Channel Tag Icon provides a SCADA/HMI communication channel to Modbus PLCs.

Configuration Properties

The Modbus Channel Tag supports the properties of the Active Channel Tag.

Tag Commands

The Modbus Channel Tag supports the tag commands of the Active Channel Tag.

Relationships to Other Tag Types

The Modbus Channel Tag builds on the features of these tag types:

The Modbus Channel Tag is used as a building block for these tag types:

Further Information

Active Channel Tag

To learn about the properties common to all active channels.

Alarm Handling

To learn about alarm management.

Glossary

For definitions of the terms used in Fernhill SCADA.