GCU -DG3 User's Guide
EGCON Co,. Ltd
23 Page
1
1 3 . F a u l t
H i s t o r y
1 : 5 9 X
E r
4 :
2 : 5 1 X
E r
5 :
3 : 1 2 X
E r
6 :
2
1 3 . F a u l t
H i s t o r y
7 :
1 0 :
8 :
1 1 :
9 :
1 2 :
3
1 3 . F a u l t
H i s t o r y
1 3 :
1 6 :
1 4 :
1 7 :
1 5 :
1 8 :
16.13. Fault History
-
Fault History
NO.
Indication
Explanation
Other
1
12X Er
Fault of generator's overspeed
2
63Q_Er
Fault of generator's low oil
3
63Q_Wa
Alarm of generator's low oil
4
63Q_Op
Open of generator's oil sensor
(In case that it can not detect oil sensor in the process of
generator operation. )
5
26W_Er
Fault of generator's over temperature
6
26W_Wa
Alarm of generator's over temperature
`
7
26W_Op
Open of generator's temperature sensor
(In case that it can not detect oil sensor in the process of
generator operation. )
8
48X Er
Operation failure in automatic mode
9
59X Er
Fault of generator's overvoltage
10
27X Er
Fault of generator's low voltage
11
51X Er
Fault of generator's over current
12
59X_Un
Fault of generator's voltage unbalance
13
51X_Un
Fault of generator's current unbalance
14
OCGR Er
Fault of over current
15
AFR Er
Detection of preliminary fault
16
EPB Er
Detection of emergency pause input
17
Low Bat
Fault of battery's low voltage
18
High Bat
Fault of battery's overvoltage
19
UFR Er
Fault of generator's low frequency
20
OFR Er
Fault of generator's over frequency
