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Power Failure option is circuit board that can store as much energy to close or open the valve in the event of a power failure.
Technical data
Charging Time |
2 minutes max. |
Durability |
Up to 10 years @ 25°C ambient |
These settings define what the valve is doing in case the power fails.
Valve must be equipped with the ‘Power Failure Option’ For PFO retrofit and other options refer to chapter: «Spare parts». |
Parameter |
Description |
Enable |
‘True’ enables the power fail reaction. ‘False’ there is no reaction on a power fail |
State |
0 Battery is Charging 1 Ready to Use 2 Active 3 Failure |
Functionality |
0 Open 1 Close |
Delay |
In seconds After this delay the power failure reaction starts after the power failed. Helps to bridge a short power interruption. |
Battery Voltage |
Shows state of charge |
Power Fail Cycles |
Counts Power Failure |
Location:
CPA Parameters |
Power Fail Option |