ProSoft Technology MVI56-101S User Manual
Page 7
MVI56-101S ♦ ControlLogix Platform
Contents
IEC 60870-5-101 Slave Communication Module
User Manual
ProSoft Technology, Inc.
Page 7 of 193
August 2, 2011
3
Ladder Logic
71
3.1
Module Data Object (ModuleDef870) ...................................................................... 72
3.1.1
Status Object (InStat870) ........................................................................................ 72
3.1.2
User Data Objects ................................................................................................... 73
3.1.3
Block Control Data (Backplane870S) ...................................................................... 73
3.2
Adding the Module to an Existing Project ............................................................... 74
4
Diagnostics and Troubleshooting
77
4.1
Reading Status Data from the Module .................................................................... 78
4.1.1
Using ProSoft Configuration Builder (PCB) for Diagnostics .................................... 78
4.1.2
Main Menu ............................................................................................................... 81
4.1.3
Database View Menu .............................................................................................. 86
4.1.4
Data Analyzer .......................................................................................................... 88
4.2
LED Indicators ......................................................................................................... 93
4.2.1
Clearing a Fault Condition ....................................................................................... 94
4.2.2
Troubleshooting ....................................................................................................... 94
5
Reference
95
5.1
Product Specifications ............................................................................................. 96
5.1.1
General Specifications ............................................................................................ 96
5.1.2
Hardware Specifications .......................................................................................... 97
5.1.3
Functional Specifications ......................................................................................... 98
5.2
Functional Overview ................................................................................................ 99
5.2.1
Backplane Data Transfer ......................................................................................... 99
5.2.2
Normal Data Transfer ............................................................................................ 100
5.2.3
Output Data Initialization ....................................................................................... 102
5.2.4
Sending Events ..................................................................................................... 103
5.2.5
Command Control Blocks ...................................................................................... 103
5.2.6
Data Flow Between MVI56-101S Module and ControlLogix processor ................ 108
5.2.7
Databases ............................................................................................................. 109
5.3
IEC-60870-5-101 Protocol Implementation ........................................................... 112
5.3.1
General Parameter Configuration ......................................................................... 113
5.3.2
Module Initialization ............................................................................................... 118
5.3.3
Monitor Direction and Control Direction ................................................................ 121
5.3.4
Using Monitor Points ............................................................................................. 123
5.3.5
Using Control (Command) Information Objects .................................................... 130
5.3.6
Events.................................................................................................................... 140
5.3.7
Invalid Bit Monitoring ............................................................................................. 151
5.4
Cable Connections ................................................................................................ 154
5.4.1
RS-232 Configuration/Debug Port ........................................................................ 154
5.4.2
RS-232 Application Port(s) ................................................................................... 154
5.4.3
RS-422 .................................................................................................................. 157
5.4.4
RS-485 Application Port(s) .................................................................................... 157
5.4.5
DB9 to RJ45 Adaptor (Cable 14) .......................................................................... 158
5.5
MVI56-101S Status Data Definition ...................................................................... 159
5.6
MVI56-101S Error Status Table ............................................................................ 160
5.7
MVI56-101S Database Design Forms .................................................................. 162
5.7.1
M_SP_NA, M_DP_NA, M_ST_NA, M_BO_NA, and M_IT_NA Form ................... 162
5.7.2
M_ME_NA and M_ME_NB Form .......................................................................... 163
5.7.3
Form for All C_ (Command) Data Types, Except C_RC_NA ................................ 164