ABB AC 800F

Process Station ABB FieldController 800
46
7.5 Status diagram of the active FieldController (Primary)
sync
no OS
Secondary
no redundant
Redundancy
Error
not sync
no Secondary
Load user programms
Synchronize
process data
Redundancy
toggle
Start
Resource
Redundancy
toggle
Download
operating system
Redundancy date
overflow
Load user programs
in Secondary
Primary
Overload Resource
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