Operation and setting
31
RCM420_D00057_03_M_ XXEN/03.2021
5.6.3 Assigning alarm categories to the alarm relays
Overcurrent, undercurrent and device-related errors of the residual current
monitor can be assigned to the alarm relays K1 (r1, 1) and K2 (r2, 2). By default,
the alarm relays K1 and K2 signal prewarning and alarm in case of overcurrent
and device-related errors.
Alarm relay K1: Deactivating the category device error
Alarm relay K1: Deactivating the category response value I1
M
on
1
on
1
o
1
o
1
> 1,5 s
4x
3x
M
on
1
on
1
I
on
1
I
o
1
I
o
1
I
> 1.5 s
4x
3x
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