Issue
'Assembly Error & Operational Error' is returned by the Advantys Configuration Software

Product Line
Advantys Configuration Software...All versions

Environment
Windows 7

Resolution
The reason why the error occurs is because the heartbeat from the IO module got lost and was restored.
This could be the result of an improperly seated module,

To resolve the issue, check the rack to ensure that it is installed correctly in accordance to the user manual
and the I/O modules are properly seated.