socomec ATys C20 - Page 20

Programming
Controller ATyS
OPERATION
ATyS C20/C30
52
SOCOMEC - Réf.: 532 214 C
Presentation
Operational modes
Programming
Operation
Visualisation
Automatic sequences
> Menu Timer
1 2
LCD Denomination Definition Setting Default
range values
Main Failure
Timer
Delays priority network failure detection
Delay on
transfer Timer
O Main failure
Timer
Main return
Timer
Standby network stability validation before transfer
Rest in O position when transferring
from main network to secondary network
Main network stability validation before re-transfer
from 0 to 60 s
from 0 to 60 s
from 0 to 20 s
from 0 to 30 min
5 s
5 s
0 s
2 min
1 2
1 2
1 2
O main return
Timer
Rest in O position when re-transferring from standby
network to main network
from 0 to 20 s 0 s
1 2
Cool down
Timer
Allows generator cooling down period after load’s
retransfer from standby source (generator) to Main source
from 0 to 30 min 4 min
1 2
1 2