Circutor RGU-10 B RCM, Instruction Manual

Page: 23 / 34

23
Instruction Manual
RGU-10 B, RGU-10 B RCM
5�1�4�2�- Prealarm time setting
This is in terms of the program value in the main relay. Pressing
td
enters to change the values. Press-
ing
td
changes the values:
100, 200, 300, 400, 500, 750 ms, 1, 5
and
10 s�
Figure 19: Prealarm time setting�
5�1�4�3�- Prealarm positive safety setting
“ Std ”, contacts are on standby. Terminal: 4 - 5 (NC) and 4 - 6 (NO).
“
+
”, contacts change status on powering the device, the
+
sign is displayed. Terminals: 4 – 5 (NO) and
4 – 6 (NC).
Figure 20: Prealarm positive safety setting�
5�1�4�4�- Reset prealarm setting
In the prealarm menu the
REC
function is shown as disabled or enabled.
REC
appears on the display
when it is enabled.
Figure 21: Reset prealarm setting�