4�3�- Keyboard Functions - Circutor CVM-C11 Instruction Manual

The device calculates the current power of the installation using the formula:
Where the voltage and the cos(φ) are the installation's current values.
The current is referenced in its full scale. (100% is the full scale of the device and a value above
100% indicates that it is out of range).
4�3�- KEYBOARD FUNCTIONS
The CVM-C11 has 3 keys that allow you to browse between the various screens and program the device.
Key functions on measuring screens (
(1)
Available in model CVM-C11-ITF-IN-ETH-ICT2.
44
Table 16
Table 16: Key functions on measuring screens�
Key Short keystroke
Previous screen.
Next screen.
Browsing the different profiles.
P = V*I*cos(φ)
Keyboard
Figure 33: CVM-C11 keyboard�
):
Display of minimum value.
Display of maximum value.
Accessing the programming menu.
- Display of the Maximum Demand.
- Unlocks the active alarm.
Access to the Ethernet communica-
-
tions configuration menu.
Long keystroke (3 s)
(1)
Instruction Manual
CVM-C11