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MVI71-DNP ♦ PLC Platform
Contents
DNP 3.0 Master/Slave Communication Module
Page 6 of 172
ProSoft Technology, Inc.
August 23, 2007
4.2
LED Status Indicators .............................................................................................................................72
4.3
Clearing a Fault Condition ......................................................................................................................72
4.4
Troubleshooting......................................................................................................................................73
5
REFERENCE ...............................................................................................................................................75
5.1
Product Specifications ............................................................................................................................75
5.1.1
Features and Benefits ...................................................................................................................76
5.1.2
General Specifications ..................................................................................................................76
5.1.3
Hardware Specifications ...............................................................................................................76
5.1.4
Functional Specifications ..............................................................................................................77
5.2
Functional Overview ...............................................................................................................................78
5.2.1
General Concepts .........................................................................................................................78
5.2.2
Data Flow Between MVI71-DNP Module and PLC Processor ......................................................91
5.3
Designing the system .............................................................................................................................94
5.3.1
System Design Considerations .....................................................................................................94
5.3.2
Data Requirements .......................................................................................................................95
5.4
Cable Connections ...............................................................................................................................111
5.4.1
RS-232 Configuration/Debug Port...............................................................................................111
5.4.2
RS-232........................................................................................................................................113
5.4.3
RS-422........................................................................................................................................115
5.4.4
RS-485........................................................................................................................................116
5.4.5
DB9 to RJ45 Adaptor (Cable 14).................................................................................................116
5.5
Collision Avoidance (DNP modules only) .............................................................................................117
5.6
Block Assignments ...............................................................................................................................118
5.6.1
PLC Program Block Assignments vs. File:Offset ........................................................................118
5.7
DNP Configuration Forms.....................................................................................................................121
5.7.1
DNP User File Configuration .......................................................................................................121
5.8
MVI71-DNP Communication Module Configuration..............................................................................124
5.9
Error Status Table.................................................................................................................................132
5.10
Module Error Codes.........................................................................................................................136
5.10.1
Slave Port Communication Errors ...............................................................................................136
5.10.2
System Configuration Errors .......................................................................................................137
5.10.3
DNP Port Configuration Errors ....................................................................................................137
5.11
Command Error Codes ....................................................................................................................138
5.11.1
General Command Errors ...........................................................................................................138
5.11.2
Application Layer Errors..............................................................................................................139
5.12
Event Size Computation ..................................................................................................................140
5.13
Device Profile...................................................................................................................................141
5.14
Slave Unit Device Profile Object Subset ..........................................................................................142
5.15
Master Unit Device Profile Object Subset ........................................................................................150
6
PROSOFT TECHNOLOGY, INC., SUPPORT, SERVICE & WARRANTY ................................................159
6.1
How to Contact Us: Sales and Support ................................................................................................160
6.2
Return Material Authorization (RMA) Policies and Conditions..............................................................161
6.2.1
All Product Returns .....................................................................................................................161
6.3
Procedures for Return of Units Under Warranty ...................................................................................161
6.4
Procedures for Return of Units Out of Warranty ...................................................................................162
6.4.1
Un-repairable Units .....................................................................................................................162
6.4.2
Purchasing Warranty Extension ..................................................................................................163
