CIRCUTOR RGU2 Series User Manual

Page 18

5�6�3 FREQUENCY AND STATUS OF THE OUTPUT RELAY CONTACTS

To program the frequency and status of the output relay contacts,

TRIP and AUX, open the

instantaneous current screen and hold down the

PROG key for 2 seconds.

PROG

RESET

Frequency (50Hz by default)

Select the frequency: 50Hz or 60Hz.

Accept with the

PROG key.

Status of the TRIP relay contact

(

STD, by default)

STD: Standard NC/NO status

POS: NO/NC positive safety status

When this option is activated, the

+ sign

will appear on all screens that refer to the

TRIP relay.

Accept with the

PROG key.

Status of the AUX relay contact

(

STD, by default)

STD: Standard NO status.

POS: NC positive safety status.

When this option is activated, the

+ sign

will appear on all screens that refer to the

AUX relay.

Accept with the

PROG key.

If changes have been applied, SAVE will be displayed for 3 seconds

and the unit will exit the programming screens.

If changes have not been applied or the keyboard has been inactive

during 5 seconds,

EXIT will be displayed for 3 seconds and the unit will

exit the programming screens.

RGU-2 Earth Leakage Relay

Instruction Manual