Explain why the programming panel software (i.e.., 'ProWORX 32', 'ProWORX NxT' and Concept) fails to
reconnect to the PLC, if the '140NOE771xx' Ethernet module's physical TCP/IP connection to Connexium
Fiber Optic switch is lost. This is found to only happen when multiple Connexium switch are linked
together using the Fiber Optic connection.
The problem occurs because not enough time has been allowed for the port on the Connexium
switch to get reset.
To resolve the problem, wait approximately 2-3 minutes before attempting a reconnection to the PLC