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Dnpr users guide Citect Pty Ltd ABN Fitzsimons Lane Gordon NSW Australia PO Box Pymble NSW Australia Tel Fax www citect com DNPr Driver User Information and Design CitectSCADA DNPr Driver Page of CCitect Pty Ltd Revision History Driver User Guide Date Com

Citect Pty Ltd ABN Fitzsimons Lane Gordon NSW Australia PO Box Pymble NSW Australia Tel Fax www citect com DNPr Driver User Information and Design CitectSCADA DNPr Driver Page of CCitect Pty Ltd Revision History Driver User Guide Date Comment As per ?rst Beta to be extended Removed need to specify number of IO points Mods as per Beta Mods for Beta As per Beta As per Beta As per Beta As per Release V V As per Release V Testing for Remote I O Updates due to additional functionality Updates for V of driver ?? redundancy support Update DnpR to as-built status and again Updates for new ini parameters Add new option to UnitUsurpMode Default parameters Added new INI PollPeriodO ?set For Build on Added new mode to UseFeedBackPoll Added retry to peer coms for build Updated to as built status for version Megawatt updates Calculated Variables and new tag types Updates to as-built status v B Adding missing data types To as built status for version v B features Update to version status Update to version ?? DNP changed to DNPR Update to version ?? Time updates new tags Update to version xxxx ?? Mainly event related CitectSCADA DNPr Driver Page of CCitect Pty Ltd INTRODUCTION Scope Outline Terms TARGET DEVICE S AND PROTOCOL Introduction Device Manufacturer Device De ?nition Communications Method Communications Hardware Con ?guration I O Device Settings Software Setup Redundancy Features of DNP-R Redundancy level Enabling redundancy Peer Driver Settings Active driver state O ?-line Standby User control of redundancy Level of redundancy Port level redundancy Driver cache replication Trend and alarm back ?lling Value writes Action on becoming active usurp Virtual Units SELECT and OPERATE Calculated Variables Con ?guring Calculated Variable CSV Files Event Polls Special Requirements Maximum Request Length USER INTERFACE Introduction CitectSCADA DNPr Driver Driver User Guide Contents Page of CCitect Pty Ltd Driver Name Boards Form Ports Form IO Devices Form Address Pulldown lists Help IO Device Variable Types Formats and types driver dbf Entries PROTDIR DBF Parameters and INI options General Parameters Standard Driver Parameters Driver Speci ?c Parameters Driver Speci ?c Errors Driver Error Help Debug Messages SCADA Debugging Protocol Debugging Peer State Machine Debugging Useful Debugging Tips Stats Special Counters Processing of Timestamped Event Data Driver Ordinals DNPR LOGGER TXT Format Hints and Tips DNP Protocol Data Acquisition within DNP Blocking Issues Citect forms and Citect tag databases Startup considerations Useful INI parameters for debugging PROTOCOL REQUIREMENTS Introduction Initialising the Board Initialising the Port Initialising the IO Device IO Device Online Test State Flow Description Message Structure CitectSCADA DNPr Driver Driver User Guide Page of CCitect Pty Ltd Data Format Check Sum Error Handling Special Citect INI Values DESIGN Active Arbitration BASIC TESTING Introduction Procedure Start of Testing Test Basic Communication Test Test Read Write of each data type Test Break in communication and recovery Test Bulk Test Test Check all types read write to the correct address Test Test all Parameters and INI options Test Basic Remote