4.2.11. WYE .............................................................................. 294.2.12. Delta (DEL) ................................................................... 304.2.13. Controllable single point (SPC) ..................................... 304.2.14. Controllable double point (DPC) ................................... 304.2.15. Controllable integer status (INC) ................................... 314.2.16. Controllable Enumerated Status (ENC) ........................ 314.2.17. Binary controlled step position information (BSC) ........ 324.2.18. Integer controlled step position information (ISC) ......... 324.2.19. Analogue set point (APC) ............................................. 324.3. Status codes ................................................................................ 334.3.1. Introduction ................................................................... 334.3.2. Link layer status codes ................................................. 334.3.3. Application layer status codes ...................................... 334.4. Attributes ...................................................................................... 344.4.1. General information about attributes ............................ 344.4.2. Client attributes ............................................................. 354.4.3. Channel attributes ......................................................... 354.4.4. Device attributes ........................................................... 365. DNP3 LAN/WAN OPC slave ................................................................. 385.1. About this section ......................................................................... 385.2. IEC 61850 data modeling ............................................................ 385.2.1. General information about IEC 61850 data modeling .... 385.2.2. Single point status (SPS) .............................................. 385.2.3. Double point status (DPS) ............................................ 395.2.4. Integer controlled step position information (ISC) ......... 455.2.5. Enumerated Status (ENS) ............................................ 395.2.6. Protection activation information (ACT) ........................ 405.2.7. Directional protection activation information (ACD) ...... 405.2.8. Binary counter reading (BCR) ....................................... 415.2.9. Measured value (MV) .................................................... 415.2.10. Complex measured value (CMV) .................................. 415.2.11. WYE .............................................................................. 415.2.12. Delta (DEL) ................................................................... 425.2.13. Controllable single point (SPC) ..................................... 435.2.14. Controllable double point (DPC) ................................... 435.2.15. Controllable integer status (INC) ................................... 445.2.16. Controllable Enumerated Status (ENC) ........................ 445.2.17. Binary controlled step position information (BSC) ........ 445.2.18. Integer controlled step position information (ISC) ......... 455.2.19. Analogue set point (APC) ............................................. 455.3. Status codes ................................................................................ 455.3.1. Introduction ................................................................... 455.3.2. Link layer status codes ................................................. 455.3.3. Application layer status codes ...................................... 465.4. Attributes ...................................................................................... 475.4.1. General information about attributes ............................ 4741MRS758692COM600 series 5.0Slave Protocols (Ethernet) and Applications TechnicalReference Manual