Yaskawa MP Series Ethernet

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Product Overview

The Yaskawa MP Series Ethernet driver works in conjunction with KEPServerEX to exchange data between OPC clients and Yaskawa MP 920 PLCs using the 218IF card. KEPServerEX automatically optimizes data acquisition based on client demand and ensures data integrity through extensive error handling.



  • Utilizes the 218 IF Ethernet Interface Card
  • Designed for TCP/IP operation
  • Supports Input Bits IB
  • Supports Output Bits MB
  • Supports Input Registers IW
  • Supports Output Registers MW
  • Supports all data types and arrays


  • Memobus Ethernet
  • Yaskawa MP Modbus Ethernet

Supported Devices

  • Some CP Series Controllers
  • Yaskawa MP 920
  • Yaskawa MP2000IEC

Available Languages

  • English

Application Support

  • DDE Format CF_Text and AdvancedDDE
  • NIO Interface for iFIX
  • OPC .NET Service (OPC .NET) Version 1.00
  • OPC Alarms and Events (OPC AE) Version 1.10
  • OPC Data Access (OPC DA) Versions 1.0a, 2.0, 2.05a, and 3.0
  • OPC Unified Architecture (OPC UA) Clients
  • SuiteLink and FastDDE for Wonderware

Release Notes


  • Fixed an issue where the driver was accepting array dimensions of zero.
  • Fixed an issue with BCD array writes for MPxxxxiec model where �??00' was being appended to the written value.
  • Added write support to arrays of the Double data type.


  • Added support for the Yaskawa MP2000IEC device series.


  • Fixed writes to addresses MB04096-MB65534.


  • Supports the Yaskawa MP 920 Series CPU equipped with 218IF Ethernet communication modules.