ICCP PLUS (formerly ICCP Lite PLUS+) is a portable ICCP source code for the Intercontrol Center Communications Protocol (ICCP) per the IEC 60870-6 TASE.2 standards. It enables the application or device developer to develop robust, interoperable ICCP-TASE.2 applications and devices quickly using a field-proven implementation. ICCP PLUS provides everything needed to build ICCP-TASE.2 interfaces for large SCADA/EMS/DMS and demand aggregation applications. Yet, it is portable and efficient enough to scale down to a compact interface in an RTU or data concentrator for embedded applications using an RTOS. The ICCP standard is specifically designed for the efficient exchange of real-time data and control information between:

  • Enterprises
  • Control center to control center communications in support of transmission system stability
  • Power plant dispatching
  • SCADA/EMS interface to data historians and other internal systems
  • Demand response signaling


    • Client and server implementation for ICCP Conformance Blocks 1, 2, 3, 4, and 5
    • Supports V1996-08 and V2000-08 including millisecond timestamps and “All Changes Reported”
    • Single application process support for efficient operation in embedded environments
    • Multiple application process stack supported for security, flexibility, and scalability in host computer environments
    • Auto data value discovery and auto Data Set and Data Set Transfer Set configuration functions
    • Dual local redundancy supporting automatic or manual failover with data and configuration synchronization between primary and backup nodes
    • Support for triple quad redundancy of remote systems
  • IEC 62351-4 security extensions are included in support of:
    • Strong application level authentication using digital certificates supporting 1024/2048 bit asymmetric keys
    • Transport layer security providing up to 256-bit encryption of all data exchange
    • Updated support for SHA256 signing and certificates
    • Java-based security configuration tools
  • Optional non-secure “fall-back” mode to maintain data exchange
  • XML based ICCP configuration with a GUI in executable code form
  • Scalable (tested to 1000 associations)
  • Comprehensive global product support and maintenance



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