DNP3 Specification, Volume 2, Application Layer DNP3Spec-V2-ApplicationLayer-20070203
3 February 2007 Page 5
4.5 Function Codes 5 (0x05) and 6 (0x06) .............................................................................53
4.5.1 Rules...........................................................................................................................54
4.6 Function Codes 7 (0x07) and 8 (0x08) .............................................................................54
4.6.1 Objects in Freeze Requests ........................................................................................55
4.6.2 Examples....................................................................................................................55
4.7 Function Codes 9 (0x09) and 10 (0x0A)...........................................................................55
4.8 Function Codes 11 (0x0B) and 12 (0x0C) ........................................................................56
4.8.1 Examples....................................................................................................................57
4.9 Function Codes 13 (0x0D) and 14 (0x0E) ........................................................................58
4.9.1 Examples....................................................................................................................58
4.10 Function Code 15 (0x0F) .............................................................................................59
4.11 Function Codes 16 (0x10) and 17 (0x11) and 18 (0x12).............................................59
4.11.1 Examples..................................................................................................................59
4.12 Function Code 19 (0x13) .............................................................................................60
4.13 Function Code 20 (0x14) and 21 (0x15)......................................................................61
4.13.1 Examples..................................................................................................................61
4.14 Function Code 22 (0x16) .............................................................................................62
4.14.1 Examples..................................................................................................................64
4.15 Function Code 23 (0x17) .............................................................................................64
4.15.1 Rules.........................................................................................................................65
4.15.2 Example....................................................................................................................65
4.16 Function Code 24 (0x18) .............................................................................................66
4.16.1 Rules.........................................................................................................................66
4.16.2 Example....................................................................................................................66
4.17 Function Codes 25 (0x19), 26 (0x1A), 27 (0x1B) and 30 (0x1E) ...............................67
4.17.1 Preliminary Notes.....................................................................................................67
4.17.1.1 File Handles .....................................................................................................67
4.17.1.2 File Command Status Objects..........................................................................68
4.17.1.3 File Transport Status Objects...........................................................................68
4.17.1.4 Additional Information ....................................................................................68
4.17.2 Opening a File..........................................................................................................68
4.17.2.1 Request Messages ............................................................................................69
4.17.2.2 Response Messages..........................................................................................69
4.17.2.3 Examples..........................................................................................................70
4.17.3 Closing a File ...........................................................................................................72
4.17.3.1 Example ...........................................................................................................72
4.17.4 Deleting a File ..........................................................................................................73
4.17.4.1 Example ...........................................................................................................73
4.17.5 Aborting a File Transfer...........................................................................................74
4.17.5.1 Example ...........................................................................................................75
4.18 Function Code 28 (0x1C).............................................................................................75
4.18.1 Example....................................................................................................................76
4.19 Function Code 29 (0x1D) ............................................................................................77
4.19.1 Example....................................................................................................................78
4.20 Function Code 31 (0x1F) .............................................................................................78
4.21 Function Code 129 (0x81) ...........................................................................................78
4.22 Function Code 130 (0x82) ...........................................................................................79
5 DETAILED IIN BIT DESCRIPTIONS .................................................................................80
5.1 IIN1.0 - All-Stations Message Received [ALL_STATIONS] ..........................................80
5.2 IIN1.1 – Additional Class 1 Event Data Is Available [CLASS_1_EVENTS] ..................81
5.3 IIN1.2 – Additional Class 2 Event Data Is Available [CLASS_2_EVENTS] ..................81
5.4 IIN1.3 – Additional Class 3 Event Data Is Available [CLASS_3_EVENTS] ..................81
