FieldServer FS-8700-47 Internal Indications reported in Responses, ServerIIArray

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FS-8700-47 DNP 3.0 Driver Manual	Page 30 of 51

A.7.2. Internal Indications reported in Responses

The Internal Indications (IIN) field is a two-octet field that follows the function code in all responses. When a request cannot be processed due to formatting errors or unavailable data, the IIN is always returned with the appropriate bits set.

A.7.3. Server_II_Array

This parameter only applies to Server/responding nodes.

If specified the driver validates that the Data Array exists. If it doesn’t then Error 78 is printed.

The driver uses the 1st two elements to form the Internal Indications bytes of all normal responses (responses where the driver is able to respond to the poll). The driver does not modify these bytes when building the response but sends the values exactly as found in the Data Array.

If a poll for unknown and/or unsupported objects/devices is received, the driver builds the internal indications bytes itself. They cannot be controlled using this parameter.

FieldServer Technologies 1991 Tarob Court Milpitas, California 95035 USA Web: www.fieldserver.com Tel: (408) 262 2299 Fax: (408) 262 2269 Toll Free: (888) 509 1970 email: support@fieldserver.com

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Contents Driver Manual FS-8700-47 DNP Table of Contents FS-8700-47 DNP 3.0 Driver Manual Table of Contents DNP 3.0 Driver Description Page FS-8700-47 DNP 3.0 Driver Manual Hardware Connections Connection NotesConfiguring the FieldServer as a DNP 3.0 Driver Client Data ArraysClient Side Connection Descriptors Client Side Node DescriptorsDriver Specific Map Descriptor Parameters Timing Parameters Map Descriptor Example 1 Simple Read Map Descriptor Example 3 Simple Read Extract Value & Status Map Descriptor Example 4 Reading Class Data Map Descriptor Example 6 Read an unknown variation Configuring the FieldServer as a DNP 3.0 Driver Server Server Side Connection DescriptorsServer Side Node Descriptors Driver Specific Map Descriptor Parameters Map Descriptor Example 1 Discrete Data Map Descriptor Example 2 Class DataMap Descriptor Example 3 Class Data another example RTUMap Descriptor Example 4 Default Variation Variation zero Map Descriptor Example 5 ClassDataServingCtrl AnaInputs Map Descriptor Example 6 Unsolicited Messages Server Side Limitations Appendix A.3. DNP Objects mapped to FieldServer Data Arrays Appendix A. Advanced Topics Appendix A.1. DNP 3.0 ProtocolAppendix A.2. DNP Driver Functionality Appendix A.4. Channel Idle, Master & Slave IdleAppendix A.5. DLL Layer Functionality in the Master Appendix A.6. App Layer Functionality in the MasterAppendix A.7. Internal Indications, Object 80 and Dnpii Incoming Internal Indications BytesPage Internal Indications reported in Responses ServerIIArrayResponses to Polls for Object 80 Internal Indications Appendix A.8. DNPStats DnpstatsAppendix A.9. DNP 3.0 Data Objects Counter Change Event All Variations See notes in Appendix A.10 for function code FS-8700-47 DNP 3.0 Driver Manual Appendix A.11. Controlling the DNP 3.0 Driver’s Qualifier Appendix A.12. FieldServer DNP Node NumberAppendix A.15. Link Reset Appendix A.13. DnpSubTypeAppendix A.14. Communication Stats Appendix A.16. Controlling DA Offsets Appendix A.17. dnpIndexStyleAppendix A.18. Real Time Clock Synchronization DatimePage Appendix A.19. Select and Operate Page Page Appendix A.20. Multiple requests in a single poll Appendix B. Driver Error Messages Page Page Page FYI