6.10.4.6 LED indications on FCM-20 at start
After the power is set to ON, on the right side of the FCM-20 the LED indications are as follows:
•
The SSI CA1 and CA2, and the CAN S1, S2 and M LEDs show red for approximately four
seconds.
•
The fail LED shows red for approximately two seconds.
•
The yellow In/Out LEDs from InjQ to AI3, the CAN S1, S2 and M, and the green SW LED
then come on.
After the power is set to ON, on the left side of the FCM-20 the indication is as follows:
•
The green Power IN LED comes on.
6.10.4.7 Failure ID
The table that follows shows some examples of failure IDs.
Tab 6-57
Examples of Failure IDs
ID
Display Failure text
Failure group
1
1
ME crank angle #1+2 fail.
WECS-9520 criti-
cal
10
10
ME scavenge air pressure meas. fail. diff. high
WECS-9520
common
125
2.5
WECS-9520 cylinder lubrication passive failure
WECS-9520 pas-
sive
258
5.8.
ME fuel oil monitoring system fail.
WECS-9520
common
The signals of the failure IDs are transmitted to the FCM-20 and are shown on the two-digit LED
display.
NOTE:
Some of the failure IDs and indications are for operator use. Some other failure IDs
and indications are for the specialists only, refer to the related lists.
X92DF
AA00-0000-00AAB-410C-A
Operation Manual
Failures and defects of WECS-9520 components
Winterthur Gas & Diesel Ltd.
- 423 -
Issue 002 2020-08
