TOP Server Media Level Redundancy Support

Media-Level Redundancy is supported for the following drivers:

Serial or Ethernet drivers
Modbus Plus driver (operating in client mode)
OPC UA Client driver
OPC DA Client Driver

Currently, drivers that do NOT support Media-Level Redundancy are as follows:

Advanced Simulator
Allen-Bradley ControlLogix Unsolicited
Allen-Bradley Data Highway Plus
Allen-Bradley Unsolicited Ethernet
Custom Interface
Dataforth isoLynx
DDE Client
Hilscher Universal
Memory-Based
Mettler Toledo
Modbus Plus (Data Server/Unsolicited Mode Only)*
Modbus Unsolicited Serial
Modbus Ethernet (Server/Unsolicited Mode Only)**
ODBC Client
OPC XML-DA Client
SattBus Serial
Siemens TCP/IP Unsolicited Ethernet
Simulator
Sixnet UDR
User-Configurable (U-CON)
WITS Level 0 Passive
Yaskawa Memobus Plus

*Modbus Plus operating in Data Master/Solicited Mode is supported.

**Modbus Ethernet operating in Master Mode is supported.

Media Level Redundancy is a free feature plug-in for the TOP Server 5 starting version 5.6 and TOP Server V6.x.

To enable Media Level Redundancy the feature must be selected to be installed under Plug-Ins for server communications.

If you need a copy of the TOP Server installer, you may visit our Old Version Request Form (You can download the latest version here as well). You will want to run the installer for the version you currently are using. You can see what version you are using by opening the TOP Server Configuration and then clicking Help ⇒ Support Information

TOP Server Media Level Redundancy Support

Do All TOP Server Drivers Support Media Level Redundancy? Will my device driver support Media Level Redundancy? Why am I not seeing Media Level Redundancy as an option in Device Properties? How do I install Media Level Redundancy?