Circutor RGU-10, Instruction Manual, Page: 23 / 46

23 Instruction Manual
RGU-10, RGU-10C
Table 5:LEDs description: Yellow LED�
Yellow LED
State Description
Off There is no pre-alarm trip.
On Pre-alarm trip without reclosing.
On
flashing
Pre-alarm trip in reclosing situation.
4.4.- KEYBOARD FUNCTIONS
The device has 7 keys,
Figure 14
.
1�- Keys accessible with sealed cover and tool�

RESET , Starts the equipment after a trip.

TEST , Carries out a trip to check the proper operation of the relay.

PROG/PAG , The function of the key depends on the duration of the touch.
Table 6:Operation of the PROG/PAG key�
Key Operation
PROG/
PAG
Short press
Access to Pre-alarm programming.
Long press
Access to the programming of the device by Setup.
2�- Keys accessible with cover raised
Keys with dual function. With a long press, the device is entered to set the values. With a short
press, the option within a series of values defined in the device is selected.

SENSITIVITY ,

It allows to choose between the values of 30, 100, 300, 500 mA, 1 and 3 A

This scale can be extended using the SETUP program to add 5, 10 and 30 A to the
above values.

DELAY ,

It allows to choose between the values of 20,100, 200, 300, 400, 500, 750 ms and 1s.

This scale can be extended using the SETUP program to add 3, 5 y 10 s to the above
values.

This key also allows navigation within the SETUP MENU.
3�- Keys accessible with sealed cover and tool�
Flush buttons.

SAFETY , This allows the output contacts’ polarity to be set for both the main relay and
the pre-alarm.

With normal safety (Std) the relay is activated with a fault, the status is NO.

With positive safety (+) the relay is activated on supplying the device and is deactivated