Table of contents
Section 1 Introduction............................................................................3
This manual.............................................................................................. 3
Intended audience.................................................................................... 3
Product documentation.............................................................................4
Product documentation set..................................................................4
Document revision history................................................................... 5
Related documents..............................................................................6
Document symbols and conventions........................................................ 8
Symbols...............................................................................................8
Document conventions........................................................................ 8
Section 2 DNP3 overview....................................................................11
DNP3 standard....................................................................................... 11
Documentation........................................................................................14
Section 3 Vendor-specific implementation.......................................... 15
DNP3 link modes.................................................................................... 15
DNP3 TCP/IP mode...........................................................................15
DNP3 UDP-only mode............................................................................16
Internal indications..................................................................................16
Event reporting....................................................................................... 18
Event buffers..................................................................................... 18
Command handling.................................................................................18
Automation bits..................................................................................18
Apparatus control.............................................................................. 18
Binary output status points and control relay output blocks.............. 19
Time synchronization..............................................................................19
Analog inputs.......................................................................................... 20
Analog data scaling........................................................................... 20
Analog input signal scaling for DNP3 master presentation............... 21
DNP3 points............................................................................................24
Point configuration.............................................................................24
Class assignment.............................................................................. 24
Fault record.............................................................................................24
Section 4 DNP3 parameters................................................................27
Parameter descriptions...........................................................................27
Table of contents
670 series 2.2 ANSI 1
Communication protocol manual
