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Operating the devices
32
11/01 AWB2300-1433GB
Phase failure
Figure 31:
Phase failure message
Current imbalance
Figure 32:
Current imbalance message
Device fault
Figure 33 : Device error messages
ERR 1: Sensor error: There is no connection to the current sensor
ERR 2: EEPROM error
ERR 3: Tripping device error
OFF
Class
L
1
L
2
L
2
L
3
%
97
10
Reset/Test
1Hz
OFF
114
RDY
3
Class
L
1
L
2
L
3
%
10
97
Class
L
1
L
2
L
3
%
10
Class
L
1
L
2
L
3
%
10
L
2
L
3
L
2
L
3
53
F
0.8 : 1
min : max
Reset/Test
Reset/Test
1Hz
1Hz
1Hz
I
I
97
ERR
ERR
ERR
97
97
Class
L
1
L
2
L
3
%
10
1
2
3
Warning!
Faulty devices (ERR2 and ERR3) may not be opened for
repairs and must be replaced only by skilled persons.