ModbusRtu (LIB)

Version

1.1.9.2

Namespace

AC500_ModbusRtu

Author

Placeholder

AC500_ModbusRtu

Description 1

ModbusRtu Library for AC500 V3. This library provides function blocks and types needed for Modbus RTU communication.

Copyright: We reserve all rights in these programs and the information therein. Reproduction, use or disclosure to third parties without express authority is strictly forbidden. (c) 2006-2026 ABB, all rights reserved

Contents:

• Enums
  • ERROR_ID (ENUM)
  • WARNING_ID (ENUM)
• Function Blocks
  • ModRtuMast (FB)
  • ModRtuMastDev (FB)
  • ModRtuRead (FB)
  • ModRtuReadWrite23 (FB)
  • ModRtuServDevSetAddr (FB)
  • ModRtuToken (FB)
  • ModRtuTokenDev (FB)
  • ModRtuWrite (FB)
• GlobalTextList (Text List)
• Library Information
  • GetLibVersion (FUN)
  • GetLibVersionNumber (FUN)
  • IsLibReleased (FUN)
• Types
  • COM_MOD_FCT22_TYPE (STRUCT)
  • COM_MOD_FCT23_TYPE (STRUCT)
  • ModRtuGenDevDataType (STRUCT)
  • ModRtuTokenType (STRUCT)
• Visualization
• history (STRUCT)
  • Change history

Indices and tables

1

Based on ABB_ModbusRtu_AC500.library, last modified 20.03.2026, 11:41:49. LibDoc 4.6.0.0-r.29

The content file ABB_ModbusRtu_AC500.json was generated with Automation Builder 2.9 on 20.03.2026, 11:42:46.