User guide

RUGGEDCOM ROS
User Guide Table of Contents
vii
5.4.2 Modbus Concepts .......................................................................................................... 118
5.4.2.1 Modbus Server Client Applications ....................................................................... 118
5.4.2.2 Modbus TCP Performance Determinants .............................................................. 119
5.4.2.3 Turnaround Delay ............................................................................................... 121
5.4.3 DNP, Microlok, TIN and WIN Concepts ........................................................................... 121
5.4.3.1 DNP, Microlok, TIN and WIN Applications ............................................................. 121
5.4.3.2 The Concept of Links .......................................................................................... 122
5.4.3.3 Address Learning for TIN .................................................................................... 122
5.4.3.4 Address Learning for DNP ................................................................................... 123
5.4.3.5 Broadcast Messages ........................................................................................... 124
5.4.3.6 Transport Protocols ............................................................................................. 124
5.4.4 Force Half-Duplex (HD) Operation Mode ......................................................................... 125
5.4.5 Configuring a Serial Port ................................................................................................ 126
5.4.6 Configuring the Raw Socket Protocol .............................................................................. 129
5.4.7 Configuring the Preemptive Raw Socket Protocol ............................................................ 131
5.4.8 Configuring a TCP Modbus Server ................................................................................. 133
5.4.9 Configuring a TCP Modbus Client ................................................................................... 134
5.4.10 Configuring the WIN and TIN Protocols ......................................................................... 135
5.4.11 Configuring the MicroLok Protocol ................................................................................. 137
5.4.12 Configuring the DNP Protocol ....................................................................................... 138
5.4.13 Configuring the DNP Over Raw Socket Protocol ............................................................ 140
5.4.14 Configuring the Mirrored Bits Protocol ........................................................................... 141
5.4.15 Configuring the Telnet Com Port Protocol ...................................................................... 143
5.4.16 Managing Raw Socket Remote Hosts ........................................................................... 145
5.4.16.1 Viewing a List of Remote Hosts ......................................................................... 145
5.4.16.2 Adding a Remote Host ...................................................................................... 146
5.4.16.3 Deleting a Remote Host .................................................................................... 147
5.4.17 Managing Device Addresses ........................................................................................ 148
5.4.17.1 Viewing a List of Device Addresses .................................................................... 148
5.4.17.2 Adding a Device Address .................................................................................. 149
5.4.17.3 Deleting a Device Address ................................................................................. 150
5.4.18 Viewing the TIN Dynamic Address Table ....................................................................... 151
5.4.19 Viewing Statistics for Serial Protocol Links ..................................................................... 152
5.4.20 Viewing Statistics for Serial Protocol Connections .......................................................... 153
5.4.21 Viewing Serial Port Statistics ........................................................................................ 154
5.4.22 Clearing Statistics for Specific Serial Ports .................................................................... 155
5.4.23 Resetting Serial Ports .................................................................................................. 155
Chapter 6
Troubleshooting ................................................................................................ 157
6.1 General .................................................................................................................................... 157