15
6. SETTING INSTRUCTIONS
6.1. Select Characteristics
6.1.1. F
OR
E
ARTH FAULT
Pressing
↓
key repeatedly get
Main menu, press Submenu
→
Key , 3mm
LED in the Key Lit to indicate that the Sub menu is activated.
Pressing
↓
key repeatedly the Sub menu will scroll down in the following order on the
display.
- Characteristics 1 is in OFF
- Definite Time Lag (DTL)
By pressing
↑
or
↓
key choose characteristic (DTL) or OFF and press
→
key. Now the
Submenu LED goes OFF and the Main menu appears on the LED display.
6.1.2. F
OR
L
OWSET
Pressing
↓
key repeatedly get
Main menu, press Submenu
→
Key , 3mm LED
in the Key Lit to indicate that the Sub menu is activated.
Pressing
↓
key repeatedly the Sub menu will scroll down in the following order on the
display.
-
Characteristics 2 is in OFF
- Standard Inverse 3 Seconds characteristics.
- Standard Inverse 1.3 Seconds.
- Very Inverse
- Extremely Inverse
- Long Time Inverse
- Definite Time Lag
By pressing
↑
or
↓
key choose the desired characteristic and press
→
key. Now the
Submenu LED goes OFF and the Main menu appears on the LED display.
6.2. Current Settings
Setting Range: 0.5% to 25% in steps of 0.5% (For Earth fault and Lowset)
6.2.1. E
ARTH FAULT
Pressing
↓
key repeatedly get
Main menu (represents Earth fault has been set to
10%), press
→
key (Submenu LED On) to get the Sub menu. Pressing the
↑
or
↓
key,
changes the current setting in 5mA increment or decrement. Upon selecting the desired
setting, once again press the
→
key (Sub menu LED goes OFF) to return to the main
menu.