V
We are having GE MS5001 Gas turbineGenerator along with Speedtronic Mark-V Control system. We have a concern in GTG due to false alarms in MARK-V system. The details of this alarms is as follows.
<I> Node connected to the Mark V of our GT-C, had got re-booted on its own today morning. As the interface was down (for around 3 minutes time), no alarms could be captured by the system. However, upon restoration, the following diagnostic alarm is seen:
Date : 11-MAR-2009
Time :05:36:55.000
U : T1
SA : 0
P :C
Drop : 1068
Description : TCCA Status S Page xmit failure
The operator got alerted with the audible alarm at Backup Operator Interface on TCP. After acknowledging and resetting it, the system got normalized on its own.
Recently we had another such incident on 09.03.2009. <I> Node was down for few seconds and came back on line. At that instance, a diagnostic alarm 93, followed by 312 & 104 - in Mark V have appeared. The gist of the SOE was as follows:
Date Time Drop Description Status
03-MAR-2009 01:02:40.000 0093 COMMON I/O COMMUNICATION LOSS TRUE
03-MAR-2009 01:02:40.000 0312 PROCESSOR RE-BOOTED INDEPENDENTLY TRUE
03-MAR-2009 01:02:51.000 0312 PROCESSOR RE-BOOTED INDEPENDENTLY FALSE
03-MAR-2009 01:03:02.093 0104 EMERGENCY LUBE OIL PUMP MOTOR RUNNING TRUE
03-MAR-2009 01:03:02.750 0093 COMMON I/O COMMUNICATION LOSS FALSE
03-MAR-2009 01:03:02.750 0104 EMERGENCY LUBE OIL PUMP MOTOR RUNNING FALSE
Can any one help me out in this regard. Iwould be very much thankful if anyone can throw somelight on this issue.
Please let me know what might have gone wrong with the system and what best can be done immediately. It may be noted that the shutdown of the system is scheduled during September 2009. In case any procurement action required from our side, please advise immediately so that the action can be initiated to meet the shutdown requirement.
Thank you
Regards,
G.VIRENDRA KIRAN
Asst Manager - Instrumentation;
PowerPlant;
NFCL .
INDIA.
EMAIL : [email protected]
Contact# +91-0884-2360309
Mobile : +91-9966863600
<I> Node connected to the Mark V of our GT-C, had got re-booted on its own today morning. As the interface was down (for around 3 minutes time), no alarms could be captured by the system. However, upon restoration, the following diagnostic alarm is seen:
Date : 11-MAR-2009
Time :05:36:55.000
U : T1
SA : 0
P :C
Drop : 1068
Description : TCCA Status S Page xmit failure
The operator got alerted with the audible alarm at Backup Operator Interface on TCP. After acknowledging and resetting it, the system got normalized on its own.
Recently we had another such incident on 09.03.2009. <I> Node was down for few seconds and came back on line. At that instance, a diagnostic alarm 93, followed by 312 & 104 - in Mark V have appeared. The gist of the SOE was as follows:
Date Time Drop Description Status
03-MAR-2009 01:02:40.000 0093 COMMON I/O COMMUNICATION LOSS TRUE
03-MAR-2009 01:02:40.000 0312 PROCESSOR RE-BOOTED INDEPENDENTLY TRUE
03-MAR-2009 01:02:51.000 0312 PROCESSOR RE-BOOTED INDEPENDENTLY FALSE
03-MAR-2009 01:03:02.093 0104 EMERGENCY LUBE OIL PUMP MOTOR RUNNING TRUE
03-MAR-2009 01:03:02.750 0093 COMMON I/O COMMUNICATION LOSS FALSE
03-MAR-2009 01:03:02.750 0104 EMERGENCY LUBE OIL PUMP MOTOR RUNNING FALSE
Can any one help me out in this regard. Iwould be very much thankful if anyone can throw somelight on this issue.
Please let me know what might have gone wrong with the system and what best can be done immediately. It may be noted that the shutdown of the system is scheduled during September 2009. In case any procurement action required from our side, please advise immediately so that the action can be initiated to meet the shutdown requirement.
Thank you
Regards,
G.VIRENDRA KIRAN
Asst Manager - Instrumentation;
PowerPlant;
NFCL .
INDIA.
EMAIL : [email protected]
Contact# +91-0884-2360309
Mobile : +91-9966863600
