Chapter 4 Functional Parameters
-
37
-
NOTE
◆
This parameter records only the faults that need manual reset. After the fault
is reset manually, the fault record is cleared.
Parameter
Name
Setting Range
Factory Setting Unit Operation
F1-18
Err Flag
-
0
-
●
It indicates the faults that have occurred. Besides the faults that need manual reset, it
records the faults that can be reset at power failure.
A
B
C
D
E
A
B
C
D
E
F
G
DP
A
B
C
D
E
F
G
DP
A
B
C
D
E
F
G
DP
A
B
C
D
E
F
G
DP
In the figure above, the 5 LEDs are numbered as A, B, C, D and E from the right to the left.
E and D indicate the fault code (for example, 03 means reverse fault); C indicates if a fault
has occurred (1) or not (0); each segment of A and B indicates the status of one fault. As
shown in the figure, CDE indicate that the Err10 fault has occurred and AB indicate that
Err02, Err04 and Err05 faults have occurred in addition to Err10.
Parameter
Name
Setting Range
Factory Setting Unit Operation
F1-19
Current MCTC-
PES-E1 state
-
0
-
●
The unit’s digit indicates the auxiliary chip state, and the ten’s digit indicates the main
chip state. On normal condition, the main chip and auxiliary chip are in the same state. The
chips have a total of four states, indicated by 3, 4, 5 and 6, whose meaning is as follows:
3: MCTC-PES-E1 faulty
4: MCTC-PES-E1 in normal working state
5: Inspection state
6: fault reset state
Group F2: Fault Information
Parameter
Name
Setting Range
Factory Setting Unit Operation
F2-00
1st fault code
-
-
-
●
