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For example, selecting:
enters the screen that displays the parameters of protection L and the following screen appears:
Pressing the ENTER key launches editing mode (the cursor starts blinking); using the keys and
the cursor is positioned on the desired parameter and the keys and are used to modify the
value of the parameters in the allowed range.
15.7 Information
On this menu it is possible to view some information on the protection unit and the circuit
breaker.
The menu is divided into:
1. Protection unit
2. Circuit breaker
For example, starting from the main menu, selecting:
Key to be
pressed
Item selected
1 Operation mode
x PR123/P
4 Config./Parameters
2 Parameters
1Set A
1 Protection L
ENTER
L prot t=k/i2[...]
Threshold: x.xx In
Time: x.xx s
Thermal mem: ON[OFF]
Key to be
pressed
Item selected
1 Operation mode
x PR123/P
5 Information
Circuit breaker
ENTER