I/O Allocation Losed after import (Function Daigram)
We are using 800xa 5.0 sp2 system
When the system Backup is taken first .
and deleted the Function diagrams and imported modified structure, all I/O allocation are losed for that diagrams.
When we try to import the old backup we have taken, that also losed the I/O allocations.
Backup was taken from Function structure.
Is there any perticular way we need to take import backsups
Voted best answer
When you have made Import, are there errors / conflicts/missing dependencies in its below Log ?
" and deleted the Function diagrams and imported modified structure, all I/O allocation are losed for that diagrams. "
How & from where are you inserting the Modifying structure ?
Make it simple. if you have deleted the previous, and import from somewhere else(having no dependency from Control structure,etc) then simply Ipmort it, and reassign the all signals in that your empty graphic.
In second case of yours,it might be that you are overwriting/importing same named structures.
OR, there must be change in your Downloaded Application to controller. Give a Restart to it.
Last is , are you Restoring a complete Backup ????
If Yes, then there is a procedure for it.
Stop & Delete your current Node in PC, and then give a Restore with Configuration Wizard.
This works well !!