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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.