Sequence Description - socomec ATyS 6m Notice D'utilisation

Automatic Transfer Switch
OPERATION
ATyS 6m
>

Sequence description

Example:
position I = priority source ( )
position II = emergency source type Genset ( )
Loss of
mains?
Stop gen
108
ATyS
1
2
Automatic mode
No
Loss of main?
MFT = 0
Count down
MFT
Main comes back
before MFT ends?
Reset MFT
No
Yes
Priority
source ?
Reset DTT
Gen fails
Yes
Transfer I > 0
Count down OMF
OMF = 0
Transfer 0 > II
Presentation
Operational modes
Programming
Operation
Visualisation
Automatic sequences
Genset
start up
Start Genset
Yes
Emergency
source
available ?
No
Yes
DTT = DTTmax ?
No
CTS = 1 ?
Count down DTT
Yes
DTT = 0
No
OMF ≠ 0 ?
Transfer I > II
Transfer I > II
Go to priority source
return automatic
sequence
Count down
DTT
DTT = 0
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