en
Extras
156
WILO SE 2020-12
Indication of the absolute pipe roughness.
Factory setting: 0 mm
Input: 0 to 100 mm
ƒ
Geodetic Head
Height difference between the water surface in the pump and the highest point in
the connected pressure pipe.
Factory setting: 0 m
Input: 0 to 100 m
ƒ
Minor Loss Coefficient
Dimensional ratio for calculating the pressure loss in the pressure pipe.
Factory setting: 0
Input: 0 to 100
To accept the specified values, click "Calculate Values".
6.6.10.3 Tank Geometry
Chamber geometry details. The system uses up to five parameters to calculate the geo-
metry of the chamber.
NOTICE! The parameters do not have to be specified in se-
quence!
ƒ
Level 1 ... 5
Factory setting: 0 m
Input: 0 to 100 m
ƒ
Area 1 ... 5
Factory setting: 0 m²
Input: 0 to 100 m²
NOTICE! The value 0 deactivates the respective specification!
NOTICE! In order for the pump to function properly, at least two surfaces must be
specified: cylindrical chamber geometry, minimum and maximum flow level!
7
Extras
7.1
Backup/Restore
The following functions are available:
ƒ
Backup/Restore
Possibility to save the current configuration or restore the configuration from a file.
ƒ
Restore Configuration Files
Reset Digital Data Interface to the condition upon delivery.
Save configuration
1. Click "Save" next to "Save settings to local file".
2. Select the storage location in the selection window.
3. Click on "Save" in the selection window.
▶ Configuration saved.
Restore configuration settings
1. Click "Browse" next to "Load backup from local file".
2. Select the storage location of the desired configuration in the selection window.
3. Select file.
4. Click on "Open" in the selection window.
▶ The configuration is loaded.
▶ When the configuration is loaded, the message "Successfully loaded backup file!" is
shown.
Restore to condition upon delivery
1. Click "Restore".
⇒ Security prompt appears: All existing configurations will be lost and default
values will be loaded.
2. Confirm the safety query with "Ok".
Summary of Contents for DD-I
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