Rockwell Automation 1757-PROCESSLINX ProcessLinx OPC Server to Server Software User Manual - Manual (Page 19)

Publication 1757-UM002B-EN-P - January 2003
Getting Started 2-5
Number of Retries for Redundancy / OPC Server Switchover
This option specifies the number of retries attempts to connect to a
redundant OPC Server. Retries are initiated after communication is lost
with a server. For example, if this is set to three and communication is
lost with the primary server, ProcessLinx will switchover to the
secondary server (if defined). Three connection attempts are made to
the secondary server before switching back to the primary. ProcessLinx
then attempts a connection three times with the primary and so on.
Changes to this setting can be made, and are recognized during runtime
operation.