Here in our plant we have Frame5 gas turbine generator with MKV TMR panel. Recently we had some problem with the panel, some diagnostic alarm mentioning , " LCC failed DCC IO configuartion -0338, Processor rebooted independently 312 " appeared for <T>processor computer.

Following the above the readings of I/O 's connected to the <T> processor like exhaust thermocouple's TTXD1_3, TTXD1_6, TTXD1_9, TTXD1_12, TTXD1_15, TTXD1_18 , etc became open and was showing -18 deg c while the other 12 thermocouples connected to R and S core were showing the correct reading.

The next alarm was “Gas control valve not following” then Gas fuel inter valve gas pressure low appeared and GT tripped on loss of flame .
At T computer , we found the LED display in A7 state . However in the display there were messages like " NO BMS MEM BUFF , DPM BAD PROTOCOL , QST DMS CHECK OUT , DLC ERRORS , I/O OBJ # 8 RESET , MISSING I/O CARD " were appearing . We checked the I/O status, by accessing the 186 monitor display , all the I/O cards were in A7 state . Still the the display of thermocouples TTXD1_3,TTXD1_6,TTXD1_9,TTXD1_12,TTXD1_15,TTXD1_18 were showing -18 degc in the HMI.
We tried to clear the alarm thru 186 Monitor display , It was not getting cleared. so we reset by pressing the reset button on the DCC card. Then processor was at A7 state without any alarm in the display but the thermocouples reading were still showing –18degc.
So we tried hard rebooting of the <T> processor then also processor went to A7 state without any alarm but this time the respective exhaust temperature points in the HMI all became ok.
As part of the trouble shooting we replaced the LCC and DCC card of the <T> processor after that the above problem has not appeared in <T> processor but has started appearing in <S> processor.
My question is why the <T> processor was in A7 state with all its I/O cards also in A7 state , still the the display of thermocouples TTXD1_3, TTXD1_6, TTXD1_9, TTXD1_12, TTXD1_15, TTXD1_18 were showing -18 degc in the HMI. The reason for this occurence ??
Also I would like to know the reason for the failure of <T> processor, even though it was in A7 state? And why this problem is appearing in <S> processor now? Any common cause for the above problem!

Seeking help from the expert ‘markvguy’ and others from the 'control.com'.
Thanks,

Brian


Following are the alarms appeared during the problem with <T> processor
Time Unit S P Drop/Point Typ Description
------------------------ ------ -- ------------ --- ------------------------------
12-APR-2007 19:09:08.986 T2 0 L96VSTHH SOE CD -DTBA-087 GT Axial vibration fault 2nd step [96VST-HH]
12-APR-2007 19:09:08.986 T2 0 L39VSGHH SOE CD -DTBB-005 GT Generator radial vibration fault 2nd step [39VSG-HH]
12-APR-2007 19:09:09.750 T2 0 Q 0468 ALM GT AXIAL SHAFT DISPLACEMENT DANGER
12-APR-2007 19:09:09.750 T2 0 Q 0462 ALM GEN RADIAL SHAFT DISPLACEMENT DANGER
12-APR-2007 19:19:45.718 T2 1 Q 0439 ALM COOLING WATER TEMP HIGH-START REG BLOC
12-APR-2007 19:19:48.375 T2 0 Q 0439 ALM COOLING WATER TEMP HIGH-START REG BLOC
12-APR-2007 19:48:27.906 T2 1 Q 0364 ALM LUBE OIL THERMOCOUPLE #3 FAULT
12-APR-2007 19:48:30.000 T2 1 R 0326 DIA LCC No arcnet communication with <T>
12-APR-2007 19:48:30.000 T2 1 S 0326 DIA LCC No arcnet communication with <T>
12-APR-2007 19:48:30.968 T2 1 Q 0000 ALM DIAGNOSTIC ALARM <C><Q>
12-APR-2007 19:48:32.000 T2 1 S 1698 DIA TCE1 TMR check trouble, PTR1
12-APR-2007 19:48:32.000 T2 1 S 1700 DIA TCE1 TMR check trouble, PTR3
12-APR-2007 19:48:32.781 T2 1 Q 0256 ALM GAS FUEL TEMPERATURE HIGH SPREAD
12-APR-2007 19:48:32.968 T2 1 Q 0000 ALM DIAGNOSTIC ALARM <C><Q>
12-APR-2007 19:48:33.968 T2 1 Q 0000 ALM DIAGNOSTIC ALARM <C><Q>
12-APR-2007 19:48:34.000 T2 1 C 0326 DIA LCC No arcnet communication with <T>
12-APR-2007 19:48:34.000 T2 1 R 1698 DIA TCE1 TMR check trouble, PTR1
12-APR-2007 19:48:34.000 T2 1 R 1700 DIA TCE1 TMR check trouble, PTR3
12-APR-2007 19:48:35.031 T2 1 Q 0000 ALM DIAGNOSTIC ALARM <C><Q>
12-APR-2007 19:48:37.781 T2 1 Q 0361 ALM LUBE OIL HEADER THERMOCOUPLE FAULT
12-APR-2007 19:48:41.000 T2 0 T 1248 DIA TCQA 4-20mA indiv. current high CH.A
12-APR-2007 19:48:41.000 T2 0 T 1250 DIA TCQA 4-20mA output disagrees w/ref CH.A
12-APR-2007 19:48:41.000 T2 0 T 0338 DIA LCC failed DCC I/O configuration
12-APR-2007 19:49:03.718 T2 1 Q 0062 ALM COMMON IO COMMUNICATION LOSS
12-APR-2007 19:49:04.375 T2 0 Q 0062 ALM COMMON IO COMMUNICATION LOSS
12-APR-2007 19:49:30.968 T2 1 Q 0000 ALM DIAGNOSTIC ALARM <C><Q>
12-APR-2007 19:49:31.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
12-APR-2007 19:49:46.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
12-APR-2007 19:50:35.250 T2 1 T 0755 DIA TCD2 Relays dropped due to IONET failure
12-APR-2007 19:50:35.250 T2 1 T 0963 DIA TCD1 Relays dropped due to IONET failure
12-APR-2007 19:50:35.250 T2 1 T 1251 DIA TCQA 4-20mA output disagrees w/ref CH.B
12-APR-2007 19:50:35.250 T2 1 T 1698 DIA TCE1 TMR check trouble, PTR1
12-APR-2007 19:50:35.250 T2 1 T 1700 DIA TCE1 TMR check trouble, PTR3
12-APR-2007 19:50:35.250 T2 1 T 1708 DIA TCE1 Loopback, relay, PTR1
12-APR-2007 19:50:35.250 T2 1 T 1710 DIA TCE1 Loopback, relay, KP-1/PTR3/MLO
12-APR-2007 19:50:35.968 T2 1 Q 0000 ALM DIAGNOSTIC ALARM <C><Q>
12-APR-2007 19:50:38.000 T2 1 T 0312 DIA LCC: Processor re-booted independently
12-APR-2007 19:50:38.968 T2 1 Q 0000 ALM DIAGNOSTIC ALARM <C><Q>
12-APR-2007 19:50:40.000 T2 1 T 1250 DIA TCQA 4-20mA output disagrees w/ref CH.A
12-APR-2007 19:50:40.968 T2 1 Q 0000 ALM DIAGNOSTIC ALARM <C><Q>
12-APR-2007 19:50:43.000 T2 0 R 0326 DIA LCC No arcnet communication with <T>
12-APR-2007 19:50:43.000 T2 0 S 0326 DIA LCC No arcnet communication with <T>
12-APR-2007 19:50:44.000 T2 0 C 0326 DIA LCC No arcnet communication with <T>
12-APR-2007 19:50:47.000 T2 0 T 0312 DIA LCC: Processor re-booted independently
12-APR-2007 19:51:06.000 T2 1 T 1354 DIA TCQA PTR1 relay driver RD2 failure
12-APR-2007 19:51:06.000 T2 1 T 1356 DIA TCQA KP-1/PTR3/MLO relay driv RD4 fail
12-APR-2007 19:51:07.000 T2 1 Q 0000 ALM DIAGNOSTIC ALARM <C><Q>
12-APR-2007 19:51:10.750 T2 0 Q 0364 ALM LUBE OIL THERMOCOUPLE #3 FAULT
12-APR-2007 19:51:10.750 T2 0 Q 0256 ALM GAS FUEL TEMPERATURE HIGH SPREAD
12-APR-2007 19:51:10.750 T2 0 Q 0361 ALM LUBE OIL HEADER THERMOCOUPLE FAULT
12-APR-2007 19:51:13.000 T2 0 T 1251 DIA TCQA 4-20mA output disagrees w/ref CH.B
12-APR-2007 19:51:19.000 T2 0 S 1250 DIA TCQA 4-20mA output disagrees w/ref CH.A
12-APR-2007 19:51:19.000 T2 0 S 1698 DIA TCE1 TMR check trouble, PTR1
12-APR-2007 19:51:19.000 T2 0 S 1700 DIA TCE1 TMR check trouble, PTR3
12-APR-2007 19:51:19.000 T2 0 R 1698 DIA TCE1 TMR check trouble, PTR1
12-APR-2007 19:51:19.000 T2 0 R 1700 DIA TCE1 TMR check trouble, PTR3
12-APR-2007 19:51:19.000 T2 0 T 0755 DIA TCD2 Relays dropped due to IONET failure
12-APR-2007 19:51:19.000 T2 0 T 0963 DIA TCD1 Relays dropped due to IONET failure
12-APR-2007 19:51:19.000 T2 0 T 1698 DIA TCE1 TMR check trouble, PTR1
12-APR-2007 19:51:19.000 T2 0 T 1700 DIA TCE1 TMR check trouble, PTR3
12-APR-2007 19:51:19.000 T2 0 T 1708 DIA TCE1 Loopback, relay, PTR1
12-APR-2007 19:51:19.000 T2 0 T 1710 DIA TCE1 Loopback, relay, KP-1/PTR3/MLO
12-APR-2007 19:51:21.000 T2 0 R 1250 DIA TCQA 4-20mA output disagrees w/ref CH.A
12-APR-2007 19:51:21.000 T2 0 T 1250 DIA TCQA 4-20mA output disagrees w/ref CH.A
12-APR-2007 19:51:21.000 T2 0 T 1354 DIA TCQA PTR1 relay driver RD2 failure
12-APR-2007 19:51:21.000 T2 0 T 1356 DIA TCQA KP-1/PTR3/MLO relay driv RD4 fail
12-APR-2007 20:32:10.718 T2 1 Q 0439 ALM COOLING WATER TEMP HIGH-START REG BLOC
12-APR-2007 20:32:33.250 T2 0 Q 0439 ALM COOLING WATER TEMP HIGH-START REG BLOC
12-APR-2007 21:06:40.718 T2 1 Q 0439 ALM COOLING WATER TEMP HIGH-START REG BLOC
12-APR-2007 21:07:11.375 T2 0 Q 0439 ALM COOLING WATER TEMP HIGH-START REG BLOC
12-APR-2007 21:11:34.906 T2 0 S 1248 DIA TCQA 4-20mA indiv. current high CH.A
12-APR-2007 21:11:36.000 T2 1 S 1248 DIA TCQA 4-20mA indiv. current high CH.A
12-APR-2007 21:40:10.718 T2 1 Q 0439 ALM COOLING WATER TEMP HIGH-START REG BLOC
12-APR-2007 21:40:33.250 T2 0 Q 0439 ALM COOLING WATER TEMP HIGH-START REG BLOC
12-APR-2007 22:15:10.593 T2 1 Q 0439 ALM COOLING WATER TEMP HIGH-START REG BLOC
12-APR-2007 22:15:33.250 T2 0 Q 0439 ALM COOLING WATER TEMP HIGH-START REG BLOC
12-APR-2007 22:25:30.000 T2 1 T 1248 DIA TCQA 4-20mA indiv. current high CH.A
12-APR-2007 22:25:31.031 T2 1 Q 0000 ALM DIAGNOSTIC ALARM <C><Q>
12-APR-2007 22:25:32.000 T2 1 R 1250 DIA TCQA 4-20mA output disagrees w/ref CH.A
12-APR-2007 22:25:32.000 T2 1 S 1250 DIA TCQA 4-20mA output disagrees w/ref CH.A
12-APR-2007 22:25:32.000 T2 1 T 1250 DIA TCQA 4-20mA output disagrees w/ref CH.A
12-APR-2007 22:25:33.031 T2 1 Q 0000 ALM DIAGNOSTIC ALARM <C><Q>
12-APR-2007 22:50:49.593 T2 1 Q 0439 ALM COOLING WATER TEMP HIGH-START REG BLOC
12-APR-2007 22:50:50.375 T2 0 Q 0439 ALM COOLING WATER TEMP HIGH-START REG BLOC
12-APR-2007 23:26:29.468 T2 1 Q 0439 ALM COOLING WATER TEMP HIGH-START REG BLOC
12-APR-2007 23:26:51.250 T2 0 Q 0439 ALM COOLING WATER TEMP HIGH-START REG BLOC
12-APR-2007 23:41:32.869 T2 1 L45HA112FLT SOE CD -DTBA-071 Air filter Comb Gas rack detection fault [45HA112-FLT]
12-APR-2007 23:41:33.093 T2 1 Q 0403 ALM AIR FILTER COMB GAS RACK DETECTION FAULT ALARM
13-APR-2007 00:03:35.781 T2 1 Q 0364 ALM LUBE OIL THERMOCOUPLE #3 FAULT
13-APR-2007 00:03:40.656 T2 1 Q 0256 ALM GAS FUEL TEMPERATURE HIGH SPREAD
13-APR-2007 00:03:42.000 T2 1 T 0017 DIA DCC No io card for socket exists
13-APR-2007 00:03:42.000 T2 1 T 0020 DIA DCC Message received with bad protocol
13-APR-2007 00:03:42.000 T2 1 T 0051 DIA DCC I/O card objID #8 reset
13-APR-2007 00:03:42.000 T2 1 T 0755 DIA TCD2 Relays dropped due to IONET failure
13-APR-2007 00:03:42.000 T2 1 T 0963 DIA TCD1 Relays dropped due to IONET failure
13-APR-2007 00:03:42.968 T2 1 Q 0000 ALM DIAGNOSTIC ALARM <C><Q>
13-APR-2007 00:03:44.000 T2 1 T 0322 DIA LCC No arcnet communication with <C>
13-APR-2007 00:03:44.000 T2 1 T 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 00:03:44.000 T2 1 T 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 00:03:44.968 T2 1 Q 0000 ALM DIAGNOSTIC ALARM <C><Q>
13-APR-2007 00:03:45.656 T2 1 Q 0361 ALM LUBE OIL HEADER THERMOCOUPLE FAULT
13-APR-2007 00:03:51.000 T2 0 T 0963 DIA TCD1 Relays dropped due to IONET failure
13-APR-2007 00:03:53.000 T2 0 T 0755 DIA TCD2 Relays dropped due to IONET failure
13-APR-2007 00:03:53.000 T2 0 T 0322 DIA LCC No arcnet communication with <C>
13-APR-2007 00:03:53.000 T2 0 T 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 00:03:53.000 T2 0 T 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 00:03:56.593 T2 1 Q 0439 ALM COOLING WATER TEMP HIGH-START REG BLOC
13-APR-2007 00:04:01.750 T2 0 Q 0364 ALM LUBE OIL THERMOCOUPLE #3 FAULT
13-APR-2007 00:04:01.750 T2 0 Q 0256 ALM GAS FUEL TEMPERATURE HIGH SPREAD
13-APR-2007 00:04:01.750 T2 0 Q 0361 ALM LUBE OIL HEADER THERMOCOUPLE FAULT
13-APR-2007 00:04:03.000 T2 1 C 3833 DIA Voter mismatch, <T> FPRG_INT
13-APR-2007 00:04:03.031 T2 1 Q 0000 ALM DIAGNOSTIC ALARM <C><Q>
13-APR-2007 00:04:08.250 T2 0 Q 0439 ALM COOLING WATER TEMP HIGH-START REG BLOC
13-APR-2007 00:04:18.000 T2 0 C 3833 DIA Voter mismatch, <T> FPRG_INT
13-APR-2007 00:05:47.000 T2 0 T 0017 DIA DCC No io card for socket exists
13-APR-2007 00:05:47.000 T2 0 T 0020 DIA DCC Message received with bad protocol
13-APR-2007 00:05:47.000 T2 0 T 0051 DIA DCC I/O card objID #8 reset
13-APR-2007 00:06:38.812 T2 0 S 1248 DIA TCQA 4-20mA indiv. current high CH.A
13-APR-2007 00:06:38.812 T2 0 T 1248 DIA TCQA 4-20mA indiv. current high CH.A
13-APR-2007 00:06:38.812 T2 0 R 1250 DIA TCQA 4-20mA output disagrees w/ref CH.A
13-APR-2007 00:06:38.812 T2 0 S 1250 DIA TCQA 4-20mA output disagrees w/ref CH.A
13-APR-2007 00:06:38.812 T2 0 T 1250 DIA TCQA 4-20mA output disagrees w/ref CH.A
13-APR-2007 00:06:40.000 T2 1 R 1250 DIA TCQA 4-20mA output disagrees w/ref CH.A
13-APR-2007 00:06:40.000 T2 1 S 1248 DIA TCQA 4-20mA indiv. current high CH.A
13-APR-2007 00:06:40.000 T2 1 S 1250 DIA TCQA 4-20mA output disagrees w/ref CH.A
13-APR-2007 00:06:40.000 T2 1 T 1248 DIA TCQA 4-20mA indiv. current high CH.A
13-APR-2007 00:06:40.000 T2 1 T 1250 DIA TCQA 4-20mA output disagrees w/ref CH.A
13-APR-2007 00:33:12.468 T2 1 Q 0439 ALM COOLING WATER TEMP HIGH-START REG BLOC
13-APR-2007 00:51:46.906 T2 1 Q 0364 ALM LUBE OIL THERMOCOUPLE #3 FAULT
13-APR-2007 00:51:51.781 T2 1 Q 0256 ALM GAS FUEL TEMPERATURE HIGH SPREAD
13-APR-2007 00:51:56.781 T2 1 Q 0361 ALM LUBE OIL HEADER THERMOCOUPLE FAULT
13-APR-2007 00:55:58.000 T2 1 T 1251 DIA TCQA 4-20mA output disagrees w/ref CH.B
13-APR-2007 00:56:09.000 T2 0 T 1251 DIA TCQA 4-20mA output disagrees w/ref CH.B
13-APR-2007 00:56:32.000 T2 1 T 1251 DIA TCQA 4-20mA output disagrees w/ref CH.B
13-APR-2007 00:56:32.968 T2 1 Q 0000 ALM DIAGNOSTIC ALARM <C><Q>
13-APR-2007 00:56:41.000 T2 0 T 1251 DIA TCQA 4-20mA output disagrees w/ref CH.B
13-APR-2007 00:56:50.000 T2 1 T 1251 DIA TCQA 4-20mA output disagrees w/ref CH.B
13-APR-2007 00:57:15.000 T2 0 T 1251 DIA TCQA 4-20mA output disagrees w/ref CH.B
13-APR-2007 00:57:22.000 T2 1 T 1251 DIA TCQA 4-20mA output disagrees w/ref CH.B
13-APR-2007 00:57:31.000 T2 0 T 1251 DIA TCQA 4-20mA output disagrees w/ref CH.B
13-APR-2007 00:57:42.000 T2 1 T 1251 DIA TCQA 4-20mA output disagrees w/ref CH.B
13-APR-2007 00:57:51.031 T2 0 T 1251 DIA TCQA 4-20mA output disagrees w/ref CH.B
13-APR-2007 00:58:00.000 T2 1 T 1251 DIA TCQA 4-20mA output disagrees w/ref CH.B
13-APR-2007 00:58:15.000 T2 0 T 1251 DIA TCQA 4-20mA output disagrees w/ref CH.B
13-APR-2007 00:58:16.000 T2 1 T 1251 DIA TCQA 4-20mA output disagrees w/ref CH.B
13-APR-2007 00:58:29.000 T2 0 T 1251 DIA TCQA 4-20mA output disagrees w/ref CH.B
13-APR-2007 00:58:34.000 T2 1 T 1251 DIA TCQA 4-20mA output disagrees w/ref CH.B
13-APR-2007 00:59:27.000 T2 0 T 1251 DIA TCQA 4-20mA output disagrees w/ref CH.B
13-APR-2007 00:59:30.000 T2 1 T 1251 DIA TCQA 4-20mA output disagrees w/ref CH.B
13-APR-2007 00:59:57.000 T2 0 T 1251 DIA TCQA 4-20mA output disagrees w/ref CH.B
13-APR-2007 00:59:58.000 T2 1 T 1251 DIA TCQA 4-20mA output disagrees w/ref CH.B
13-APR-2007 01:10:31.000 T2 0 T 1248 DIA TCQA 4-20mA indiv. current high CH.A
13-APR-2007 01:10:31.000 T2 0 T 1250 DIA TCQA 4-20mA output disagrees w/ref CH.A
13-APR-2007 01:10:31.000 T2 0 T 1251 DIA TCQA 4-20mA output disagrees w/ref CH.B
13-APR-2007 01:11:15.968 T2 1 Q 0000 ALM DIAGNOSTIC ALARM <C><Q>
13-APR-2007 01:11:16.000 T2 1 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:11:16.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:11:31.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:11:31.000 T2 0 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:11:57.968 T2 1 Q 0000 ALM DIAGNOSTIC ALARM <C><Q>
13-APR-2007 01:11:58.000 T2 1 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:11:58.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:12:13.000 T2 0 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:12:13.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:12:20.968 T2 1 Q 0000 ALM DIAGNOSTIC ALARM <C><Q>
13-APR-2007 01:12:21.000 T2 1 C 3592 DIA Voter mismatch, <S> FPRG_INT
13-APR-2007 01:13:38.000 T2 1 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:13:53.000 T2 0 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:14:15.000 T2 1 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:14:15.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:14:29.000 T2 0 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:14:29.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:14:36.000 T2 1 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:14:41.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:14:50.000 T2 0 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:14:56.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:15:28.000 T2 1 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:15:28.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:15:48.000 T2 0 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:15:48.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:15:49.000 T2 1 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:15:49.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:16:04.000 T2 0 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:16:04.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:16:42.000 T2 1 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:16:42.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:16:56.000 T2 0 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:16:56.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:17:34.000 T2 1 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:17:34.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:17:49.000 T2 0 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:17:49.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:17:50.000 T2 1 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:18:05.000 T2 0 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:18:16.000 T2 1 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:18:16.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:18:31.000 T2 0 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:18:31.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:19:04.000 T2 1 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:19:04.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:19:18.000 T2 0 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:19:18.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:19:25.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:19:39.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:19:46.000 T2 1 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:19:46.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:20:00.000 T2 0 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:20:00.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:20:01.000 T2 1 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:20:01.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:20:16.000 T2 0 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:20:16.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:20:54.000 T2 1 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:20:54.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:21:08.000 T2 0 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:21:08.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:21:15.000 T2 1 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:21:20.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:21:29.000 T2 0 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:21:31.000 T2 1 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:21:40.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:21:41.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:21:56.000 T2 0 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:21:56.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:22:44.000 T2 1 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:22:44.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:22:59.000 T2 0 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:22:59.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:23:21.000 T2 1 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:23:21.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:23:41.000 T2 0 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:23:41.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:23:47.000 T2 1 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:23:47.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:24:12.000 T2 0 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:24:12.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:24:13.000 T2 1 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:24:28.000 T2 0 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:26:09.000 T2 1 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:26:09.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:26:23.000 T2 0 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:26:23.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:26:46.000 T2 1 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:26:46.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:27:05.000 T2 0 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:27:05.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:27:12.000 T2 1 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:27:12.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:27:26.000 T2 0 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:27:26.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:28:25.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:28:36.000 T2 1 R 1251 DIA TCQA 4-20mA output disagrees w/ref CH.B
13-APR-2007 01:28:36.968 T2 1 Q 0000 ALM DIAGNOSTIC ALARM <C><Q>
13-APR-2007 01:28:40.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:28:45.000 T2 0 R 1251 DIA TCQA 4-20mA output disagrees w/ref CH.B
13-APR-2007 01:28:46.000 T2 1 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:28:46.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:28:52.000 T2 1 R 1251 DIA TCQA 4-20mA output disagrees w/ref CH.B
13-APR-2007 01:29:01.000 T2 0 R 1251 DIA TCQA 4-20mA output disagrees w/ref CH.B
13-APR-2007 01:29:06.000 T2 0 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:29:06.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:29:06.000 T2 1 R 1251 DIA TCQA 4-20mA output disagrees w/ref CH.B
13-APR-2007 01:29:13.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:29:15.000 T2 0 R 1251 DIA TCQA 4-20mA output disagrees w/ref CH.B
13-APR-2007 01:29:27.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:29:28.000 T2 1 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:29:28.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:29:43.000 T2 0 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:29:43.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:29:46.000 T2 1 R 1251 DIA TCQA 4-20mA output disagrees w/ref CH.B
13-APR-2007 01:29:55.000 T2 0 R 1251 DIA TCQA 4-20mA output disagrees w/ref CH.B
13-APR-2007 01:29:56.000 T2 1 R 1251 DIA TCQA 4-20mA output disagrees w/ref CH.B
13-APR-2007 01:30:05.000 T2 0 R 1251 DIA TCQA 4-20mA output disagrees w/ref CH.B
13-APR-2007 01:30:31.000 T2 1 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:30:31.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:30:38.000 T2 1 R 1251 DIA TCQA 4-20mA output disagrees w/ref CH.B
13-APR-2007 01:30:46.000 T2 0 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:30:46.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:30:47.000 T2 0 R 1251 DIA TCQA 4-20mA output disagrees w/ref CH.B
13-APR-2007 01:31:08.000 T2 1 R 1251 DIA TCQA 4-20mA output disagrees w/ref CH.B
13-APR-2007 01:31:17.000 T2 0 R 1251 DIA TCQA 4-20mA output disagrees w/ref CH.B
13-APR-2007 01:31:26.000 T2 1 R 1251 DIA TCQA 4-20mA output disagrees w/ref CH.B
13-APR-2007 01:31:35.000 T2 0 R 1251 DIA TCQA 4-20mA output disagrees w/ref CH.B
13-APR-2007 01:31:36.000 T2 1 R 1251 DIA TCQA 4-20mA output disagrees w/ref CH.B
13-APR-2007 01:32:13.000 T2 0 R 1251 DIA TCQA 4-20mA output disagrees w/ref CH.B
13-APR-2007 01:32:20.000 T2 1 R 1251 DIA TCQA 4-20mA output disagrees w/ref CH.B
13-APR-2007 01:32:35.000 T2 0 R 1251 DIA TCQA 4-20mA output disagrees w/ref CH.B
13-APR-2007 01:32:44.000 T2 1 R 1251 DIA TCQA 4-20mA output disagrees w/ref CH.B
13-APR-2007 01:32:53.000 T2 0 R 1251 DIA TCQA 4-20mA output disagrees w/ref CH.B
13-APR-2007 01:32:56.000 T2 1 R 1251 DIA TCQA 4-20mA output disagrees w/ref CH.B
13-APR-2007 01:32:58.000 T2 1 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:33:13.000 T2 0 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:34:07.000 T2 1 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:34:07.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:34:21.000 T2 0 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:34:21.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:34:28.000 T2 1 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:34:28.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:34:42.000 T2 0 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:34:42.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:36:18.000 T2 1 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:36:18.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:36:32.000 T2 0 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:36:32.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:37:05.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:37:20.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:37:42.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:37:56.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:37:58.000 T2 1 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:37:58.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:38:12.000 T2 0 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:38:12.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:39:11.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:39:26.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:39:27.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:39:41.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:39:53.000 T2 1 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:39:53.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:40:08.000 T2 0 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:40:08.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:40:40.000 T2 1 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:40:40.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:40:55.000 T2 0 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:40:55.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:41:07.000 T2 1 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:41:07.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:41:21.000 T2 0 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:41:21.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:43:02.000 T2 1 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:43:02.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:43:17.000 T2 0 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:43:17.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:43:44.000 T2 1 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:43:44.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:43:59.000 T2 0 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:43:59.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:44:16.000 T2 1 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:44:16.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:44:35.000 T2 0 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:44:35.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:44:37.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:44:51.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:45:03.000 T2 1 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:45:17.000 T2 0 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:45:40.000 T2 1 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:45:40.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:45:59.000 T2 0 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:45:59.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:48:07.000 T2 1 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:48:07.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:48:07.031 T2 1 Q 0000 ALM DIAGNOSTIC ALARM <C><Q>
13-APR-2007 01:48:21.000 T2 0 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:48:21.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:48:28.000 T2 1 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:48:28.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:48:28.031 T2 1 Q 0000 ALM DIAGNOSTIC ALARM <C><Q>
13-APR-2007 01:48:42.000 T2 0 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:48:42.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:49:35.968 T2 1 Q 0000 ALM DIAGNOSTIC ALARM <C><Q>
13-APR-2007 01:49:36.000 T2 1 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:49:36.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:49:50.000 T2 0 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:49:50.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:50:02.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:50:17.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:50:39.000 T2 1 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:50:39.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:50:53.000 T2 0 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:50:53.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:53:37.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:53:52.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:53:58.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:54:04.000 T2 1 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:54:13.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:54:14.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:54:23.000 T2 0 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:54:29.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:54:34.968 T2 1 Q 0000 ALM DIAGNOSTIC ALARM <C><Q>
13-APR-2007 01:54:35.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:54:39.968 T2 1 Q 0000 ALM DIAGNOSTIC ALARM <C><Q>
13-APR-2007 01:54:40.000 T2 1 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:54:50.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:54:55.000 T2 0 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:55:58.968 T2 1 Q 0000 ALM DIAGNOSTIC ALARM <C><Q>
13-APR-2007 01:55:59.000 T2 1 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:55:59.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:56:14.000 T2 0 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:56:14.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:56:15.000 T2 1 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:56:15.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:56:29.000 T2 0 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:56:29.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:56:46.000 T2 1 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:56:46.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:57:01.000 T2 0 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:57:01.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:57:02.000 T2 1 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:57:17.000 T2 0 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:57:55.000 T2 1 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:57:55.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:58:09.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:58:14.000 T2 0 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:58:31.000 T2 1 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:58:31.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:58:46.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:58:51.000 T2 0 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:58:58.000 T2 1 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:58:58.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:59:12.000 T2 0 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 01:59:17.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 01:59:50.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 02:00:05.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 02:00:11.000 T2 1 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 02:00:11.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 02:00:26.000 T2 0 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 02:00:26.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 02:00:37.000 T2 1 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 02:00:48.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 02:00:52.000 T2 0 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 02:01:02.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 02:01:06.093 T2 1 Q 0332 ALM GAS CONTROL VLV NOT FOLLOWING - ALARM
13-APR-2007 02:01:09.500 T2 0 Q 0332 ALM GAS CONTROL VLV NOT FOLLOWING - ALARM
13-APR-2007 02:01:14.000 T2 1 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 02:01:14.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 02:01:34.031 T2 0 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 02:01:34.031 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 02:01:35.031 T2 1 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 02:01:35.031 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 02:01:50.031 T2 0 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 02:01:50.031 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 02:01:52.093 T2 1 Q 0332 ALM GAS CONTROL VLV NOT FOLLOWING - ALARM
13-APR-2007 02:01:54.375 T2 0 Q 0332 ALM GAS CONTROL VLV NOT FOLLOWING - ALARM
13-APR-2007 02:02:14.468 T2 1 Q 0332 ALM GAS CONTROL VLV NOT FOLLOWING - ALARM
13-APR-2007 02:02:19.125 T2 0 Q 0332 ALM GAS CONTROL VLV NOT FOLLOWING - ALARM
13-APR-2007 02:02:22.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 02:02:27.343 T2 1 Q 0332 ALM GAS CONTROL VLV NOT FOLLOWING - ALARM
13-APR-2007 02:02:28.000 T2 1 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 02:02:29.125 T2 0 Q 0332 ALM GAS CONTROL VLV NOT FOLLOWING - ALARM
13-APR-2007 02:02:37.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 02:02:42.000 T2 0 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 02:02:46.843 T2 1 Q 0332 ALM GAS CONTROL VLV NOT FOLLOWING - ALARM
13-APR-2007 02:02:48.500 T2 0 Q 0332 ALM GAS CONTROL VLV NOT FOLLOWING - ALARM
13-APR-2007 02:02:54.000 T2 1 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 02:02:54.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 02:02:56.343 T2 1 Q 0332 ALM GAS CONTROL VLV NOT FOLLOWING - ALARM
13-APR-2007 02:03:01.000 T2 0 Q 0332 ALM GAS CONTROL VLV NOT FOLLOWING - ALARM
13-APR-2007 02:03:05.593 T2 1 Q 0332 ALM GAS CONTROL VLV NOT FOLLOWING - ALARM
13-APR-2007 02:03:08.000 T2 0 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 02:03:08.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 02:03:10.000 T2 1 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 02:03:10.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 02:03:20.750 T2 0 Q 0332 ALM GAS CONTROL VLV NOT FOLLOWING - ALARM
13-APR-2007 02:03:24.000 T2 0 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 02:03:24.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 02:03:25.218 T2 1 Q 0332 ALM GAS CONTROL VLV NOT FOLLOWING - ALARM
13-APR-2007 02:03:27.500 T2 0 Q 0332 ALM GAS CONTROL VLV NOT FOLLOWING - ALARM
13-APR-2007 02:03:31.000 T2 1 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 02:03:31.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 02:03:31.968 T2 1 Q 0332 ALM GAS CONTROL VLV NOT FOLLOWING - ALARM
13-APR-2007 02:03:33.500 T2 0 Q 0332 ALM GAS CONTROL VLV NOT FOLLOWING - ALARM
13-APR-2007 02:03:37.968 T2 1 Q 0332 ALM GAS CONTROL VLV NOT FOLLOWING - ALARM
13-APR-2007 02:03:40.125 T2 0 Q 0332 ALM GAS CONTROL VLV NOT FOLLOWING - ALARM
13-APR-2007 02:03:45.000 T2 0 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 02:03:45.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 02:03:46.000 T2 1 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 02:03:46.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 02:03:53.593 T2 1 Q 0332 ALM GAS CONTROL VLV NOT FOLLOWING - ALARM
13-APR-2007 02:04:06.000 T2 0 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 02:04:06.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 02:04:07.125 T2 0 Q 0332 ALM GAS CONTROL VLV NOT FOLLOWING - ALARM
13-APR-2007 02:04:19.468 T2 1 Q 0332 ALM GAS CONTROL VLV NOT FOLLOWING - ALARM
13-APR-2007 02:04:47.750 T2 0 Q 0332 ALM GAS CONTROL VLV NOT FOLLOWING - ALARM
13-APR-2007 02:04:48.312 T2 1 L2TVX EVT Ignition Permissive
13-APR-2007 02:04:48.531 T2 1 Q 0345 ALM GAS FUEL INTERVALVE PRESSURE (P2) LOW
13-APR-2007 02:04:48.687 T2 0 L28FDF EVT Flame detector channel #6
13-APR-2007 02:04:48.750 T2 0 Q 0398 ALM AUTHORIZATION TO CONT DUR THE LOAD SHARING
13-APR-2007 02:04:48.812 T2 0 L28FDE EVT Flame detector channel #5
13-APR-2007 02:04:48.937 T2 0 L28FDG EVT Flame detector channel #7
13-APR-2007 02:04:49.031 T2 1 Q 0060 ALM LOSS OF FLAME TRIP
13-APR-2007 02:04:49.062 T2 0 L28FD EVT Flame Detected
13-APR-2007 02:04:49.062 T2 0 L2W EVT Turbine Warmup TImer
13-APR-2007 02:04:49.187 T2 0 L20CBX EVT Compressor Bleed Valve Control Signal
13-APR-2007 02:04:49.187 T2 0 L20FG1X EVT P -PTBA-057 Gas fuel stop valve solenoid (SRV SOLENOID) [20FG-1]
13-APR-2007 02:04:49.187 T2 0 L20FGX EVT Gas Fuel Stop Valve Control Signal
13-APR-2007 02:04:49.187 T2 0 L3GCV EVT Gas Fuel Stop Valve Open
13-APR-2007 02:04:49.187 T2 0 L4 EVT Master protective signal
13-APR-2007 02:04:49.187 T2 1 L4T EVT Master Protective\Turbine Trip
13-APR-2007 02:04:49.218 T2 1 Q 0421 ALM SHUT OFF VALVE FSV451 OPEN
13-APR-2007 02:04:49.218 T2 1 Q 0422 ALM VENT VALVE FSV452 CLOSED
13-APR-2007 02:04:49.250 T2 0 L28FDH EVT Flame detector channel #8
13-APR-2007 02:04:49.312 T2 0 L2TVX EVT Ignition Permissive
13-APR-2007 02:04:49.312 T2 0 L3 EVT Turbine Complete Sequence
13-APR-2007 02:04:49.322 T2 1 L52QA SOE QD1-DTBA-027 Auxiliary lube Oil Pump running [52QA-1]
13-APR-2007 02:04:49.500 T2 1 L28FDA EVT Flame detector channel #1
13-APR-2007 02:04:49.500 T2 1 L28FDB EVT Flame detector channel #2
13-APR-2007 02:04:49.562 T2 1 L28FD EVT Flame Detected
13-APR-2007 02:04:49.625 T2 1 L28FDC EVT Flame detector channel #3
13-APR-2007 02:04:49.625 T2 1 L28FDD EVT Flame detector channel #4
13-APR-2007 02:04:49.633 T2 1 L63QQ1H SOE CD -DTBA-007 Main lube oil filter differential press - alarm [63QQ-1]
13-APR-2007 02:04:49.690 T2 0 L63QQ1H SOE CD -DTBA-007 Main lube oil filter differential press - alarm [63QQ-1]
13-APR-2007 02:04:49.750 T2 0 Q 0256 ALM GAS FUEL TEMPERATURE HIGH SPREAD
13-APR-2007 02:04:49.875 T2 0 Q 0345 ALM GAS FUEL INTERVALVE PRESSURE (P2) LOW
13-APR-2007 02:04:49.995 T2 0 L33FS2O SOE QD1-DTBA-067 Fuel gas shut off valve open [33VS4-2]
13-APR-2007 02:04:50.000 T2 1 R 1696 DIA TCE1 TMR check trouble, ETR1
13-APR-2007 02:04:50.000 T2 1 R 1697 DIA TCE1 TMR check trouble, ETR2
13-APR-2007 02:04:50.000 T2 1 R 1698 DIA TCE1 TMR check trouble, PTR1
13-APR-2007 02:04:50.000 T2 1 R 1700 DIA TCE1 TMR check trouble, PTR3
13-APR-2007 02:04:50.136 T2 1 L33FS1C SOE QD1-DTBA-069 Fuel gas shut off valve closed [33VS4-1]
13-APR-2007 02:04:50.187 T2 0 L28FDA EVT Flame detector channel #1
13-APR-2007 02:04:50.187 T2 0 L28FDC EVT Flame detector channel #3
13-APR-2007 02:04:50.218 T2 1 Q 0420 ALM SHUT OFF VALVE FSV451 CLOSED
13-APR-2007 02:04:50.375 T2 0 L28FDD EVT Flame detector channel #4
13-APR-2007 02:04:50.437 T2 0 L28FD EVT Flame Detected
13-APR-2007 02:04:50.437 T2 0 L28FDB EVT Flame detector channel #2
13-APR-2007 02:04:50.687 T2 0 L4T EVT Master Protective\Turbine Trip
13-APR-2007 02:04:50.718 T2 1 Q 0514 ALM GENERATOR BREAKER TRIPPED FROM MARK V
13-APR-2007 02:04:50.750 T2 0 Q 0421 ALM SHUT OFF VALVE FSV451 OPEN
13-APR-2007 02:04:50.663 T2 0 L33PS1C SOE QD1-DTBA-065 Gas fuel vent valve closed [33PS4-1]
13-APR-2007 02:04:50.874 T2 1 L33PS2O SOE QD1-DTBA-063 Gas fuel vent valve open [33PS4-2]
13-APR-2007 02:04:50.889 T2 0 L52GX1 SOE QD1-DTBB-027 Generator breaker status [52GX-1]
13-APR-2007 02:04:50.936 T2 1 L3CA_SYNPERM SOE QD1-DTBB-025 11 kV permissive to close 52G [3CA_SYNPERM]
13-APR-2007 02:04:50.961 T2 0 L52AR SOE CD -DTBB-047 Normal breaker position [52AR]
13-APR-2007 02:04:50.968 T2 1 Q 0000 ALM DIAGNOSTIC ALARM <C><Q>
13-APR-2007 02:04:50.968 T2 1 Q 0423 ALM VENT VALVE FSV452 OPEN
13-APR-2007 02:04:51.000 T2 0 L52GX EVT Generator breaker closed
13-APR-2007 02:04:51.062 T2 0 L14HS EVT HP Speed - Min operating speed
13-APR-2007 02:04:51.093 T2 1 Q 0150 ALM GENERATOR BREAKER TRIPPED
13-APR-2007 02:04:51.125 T2 0 Q 0060 ALM LOSS OF FLAME TRIP
13-APR-2007 02:04:51.164 T2 1 L51APU SOE CD -DTBB-035 Air processing unit - compressor fault [51APU]
13-APR-2007 02:04:51.183 T2 0 L52QA SOE QD1-DTBA-027 Auxiliary lube Oil Pump running [52QA-1]
13-APR-2007 02:04:51.198 T2 0 L27MC2N SOE QD1-DTBA-017 MCC 230Vac bus voltage normal [27MC-2]
13-APR-2007 02:04:51.200 T2 1 L30AC SOE CD -DTBB-033 Air processing unit fault [30AC]
13-APR-2007 02:04:51.207 T2 1 L30BT1 SOE QD1-DTBA-015 Turb cooling air fan #1 trouble change over [30BT-1]
13-APR-2007 02:04:51.208 T2 1 L30FC_CKT SOE QD1-DTBA-029 Cooling water fans trouble [30FC-CKT]
13-APR-2007 02:04:51.215 T2 1 L30BT2 SOE QD1-DTBA-019 Turb cooling air fan #2 trouble change over [30BT-2]
13-APR-2007 02:04:51.218 T2 1 Q 0132 ALM GAS RATIO VALVE POSITION SERVO TROUBLE
13-APR-2007 02:04:51.312 T2 1 L4T EVT Master Protective\Turbine Trip
13-APR-2007 02:04:51.343 T2 1 Q 0179 ALM AUXILIARY MOTOR OVERLOAD
13-APR-2007 02:04:51.343 T2 1 Q 0211 ALM APU COOLER TROUBLE
13-APR-2007 02:04:51.343 T2 1 Q 0352 ALM PCC MOTOR CONTROL CENTER UNDERVOLTAGE
13-APR-2007 02:04:51.343 T2 1 Q 0400 ALM AIR PROCESSING UNIT - COMPRESSOR 102CO FAULT
13-APR-2007 02:04:51.463 T2 0 L27BN SOE QD1-DTBB-015 Bus undervoltage relay [27BN]
13-APR-2007 02:04:51.465 T2 1 L27BZ SOE QD1-DTBB-017 Bus undervoltage relay [27BZ]
13-APR-2007 02:04:51.500 T2 0 Q 0422 ALM VENT VALVE FSV452 CLOSED
13-APR-2007 02:04:51.625 T2 0 Q 0361 ALM LUBE OIL HEADER THERMOCOUPLE FAULT
13-APR-2007 02:04:51.625 T2 0 Q 0514 ALM GENERATOR BREAKER TRIPPED FROM MARK V
13-APR-2007 02:04:51.993 T2 1 L52AS SOE CD -DTBB-049 Stand by breaker status [52AS]
13-APR-2007 02:04:52.093 T2 1 Q 0490 ALM GAS FUEL VALVE POSITION TROUBLE
13-APR-2007 02:04:52.580 T2 1 L33CB1O SOE QD1-DTBA-055 Compressor bleed valve #1 open [33CB-1]
13-APR-2007 02:04:52.655 T2 0 L33TH4C SOE QD2-DTBA-021 Inlet heating drain valve pos. [33TH-4]
13-APR-2007 02:04:53.136 T2 1 L3MCCBS SOE CD -DTBB-089 Power not available for GT MCC [3MCCBS]
13-APR-2007 02:04:53.356 T2 1 L33CB2O SOE QD1-DTBA-057 Compressor bleed valve #2 open [33CB-2]
13-APR-2007 02:04:53.406 T2 1 Q 0343 ALM GAS FUEL SUPPLY PRESSURE LOW
13-APR-2007 02:04:53.625 T2 0 Q 0150 ALM GENERATOR BREAKER TRIPPED
13-APR-2007 02:04:54.218 T2 1 Q 0283 ALM TURB COMPT COOLING FAN CHANGE OVER
13-APR-2007 02:04:54.218 T2 1 Q 0443 ALM COOLING FAN MOTOR ELECTRICAL FAULT
13-APR-2007 02:04:55.000 T2 0 Q 0285 ALM TURB COMPT FLAP DAMPER NOT CLOSED
13-APR-2007 02:04:55.866 T2 0 L27FCUF SOE QD2-DTBB-033 Voltage on the circuit U/F [27FCUF]
13-APR-2007 02:04:55.908 T2 0 L27BL1N SOE CD -DTBB-057 Battery charger #1 trouble alarm [27BL-1]
13-APR-2007 02:04:55.968 T2 1 Q 0477 ALM PERMANENT FIN FAN COOLERS SUPPLY FAULT
13-APR-2007 02:04:56.854 T2 0 L33BQC SOE QD2-DTBA-005 Bearing sealing air valve - limit switch [33BQ-1]
13-APR-2007 02:04:57.000 T2 0 R 1698 DIA TCE1 TMR check trouble, PTR1
13-APR-2007 02:04:57.000 T2 0 R 1696 DIA TCE1 TMR check trouble, ETR1
13-APR-2007 02:04:57.000 T2 0 R 1697 DIA TCE1 TMR check trouble, ETR2
13-APR-2007 02:04:57.000 T2 0 R 1700 DIA TCE1 TMR check trouble, PTR3
13-APR-2007 02:04:57.625 T2 0 Q 0316 ALM BEARING SEAL AIR VALVE TROUBLE
13-APR-2007 02:04:58.968 T2 1 Q 0182 ALM BATTERY CHARGER AC UNDERVOLTAGE
13-APR-2007 02:04:59.000 T2 0 R 1251 DIA TCQA 4-20mA output disagrees w/ref CH.B
13-APR-2007 02:04:59.022 T2 0 L33BB SOE QD2-DTBB-023 Damper position [33BB]
13-APR-2007 02:05:04.388 T2 1 L39VSTHH SOE CD -DTBA-091 GT radial vibration fault 2nd step [39VST-HH]
13-APR-2007 02:05:04.593 T2 1 Q 0466 ALM GT RADIAL SHAFT DISPLACEMENT DANGER
13-APR-2007 02:05:07.000 T2 0 C 3592 DIA Voter mismatch, <S> FPRG_INT
13-APR-2007 02:05:07.093 T2 1 Q 0284 ALM LOSS OF TURBINE COMPT COOLING FAN
13-APR-2007 02:05:10.000 T2 1 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 02:05:10.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 02:05:11.835 T2 0 L72QEZ1 SOE CD -DTBA-079 Emergency lube oil pump motor aux relay [72QEX]
13-APR-2007 02:05:17.868 T2 1 L63QAL SOE QD1-DTBA-005 Low lube Oil pressure - Aux Pump Start [63QA-2]
13-APR-2007 02:05:19.343 T2 1 Q 0399 ALM EXHAUST FRAME PRESSURE TROUBLE
13-APR-2007 02:05:25.000 T2 0 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 02:05:25.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 02:05:26.000 T2 1 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 02:05:26.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 02:05:29.586 T2 1 L63TK2L SOE QD1-DTBB-057 Exh Frame Cooling Fan #2-Low Diff Pressure [63TK-2]
13-APR-2007 02:05:30.281 T2 1 L63TK1L SOE QD1-DTBB-055 Exh Frame Cooling Fan #1-Low Diff Pressure [63TK-1]
13-APR-2007 02:05:31.250 T2 0 Q 0399 ALM EXHAUST FRAME PRESSURE TROUBLE
13-APR-2007 02:05:39.187 T2 0 L14HA EVT HP Speed - Accelerating speed
13-APR-2007 02:05:41.000 T2 0 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 02:05:41.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 02:05:47.000 T2 1 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 02:05:52.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 02:06:12.000 T2 0 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 02:06:12.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 02:06:13.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 02:06:24.000 T2 1 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 02:06:31.463 T2 0 L27MC1N SOE QD1-DTBA-073 MCC 400Vac bus voltage normal [27MC-1]
13-APR-2007 02:06:32.250 T2 0 Q 0182 ALM BATTERY CHARGER AC UNDERVOLTAGE
13-APR-2007 02:06:34.468 T2 1 Q 0178 ALM MCC UNDERVOLTAGE
13-APR-2007 02:06:38.000 T2 0 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 02:06:38.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 02:06:40.000 T2 1 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 02:06:40.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 02:06:59.000 T2 0 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 02:06:59.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 02:07:01.000 T2 1 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 02:07:01.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 02:07:15.000 T2 0 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 02:07:15.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 02:07:16.000 T2 1 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 02:07:16.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 02:07:31.000 T2 0 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 02:07:31.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 02:07:43.000 T2 1 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 02:07:43.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 02:07:52.468 T2 1 Q 0356 ALM INLET HEATING FLOW TEMPERATURE HIGH
13-APR-2007 02:08:02.062 T2 0 L14HM EVT HP Speed - Minimum Firing Spd
13-APR-2007 02:08:02.062 T2 0 L2TV EVT Turbine Vent Timer
13-APR-2007 02:08:02.750 T2 0 Q 0477 ALM PERMANENT FIN FAN COOLERS SUPPLY FAULT
13-APR-2007 02:08:08.000 T2 0 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 02:08:08.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 02:08:09.000 T2 1 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 02:08:09.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 02:08:21.968 T2 1 Q 0285 ALM TURB COMPT FLAP DAMPER NOT CLOSED
13-APR-2007 02:08:23.000 T2 0 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 02:08:23.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 02:08:25.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 02:08:44.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 02:08:56.000 T2 1 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 02:08:56.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 02:09:11.000 T2 0 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 02:09:11.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 02:09:28.000 T2 1 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 02:09:28.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 02:09:42.000 T2 0 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 02:09:42.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 02:09:43.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 02:09:58.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 02:10:01.456 T2 1 L63HQ1L SOE QD1-DTBA-007 Hydraulic supply pressure Low switch [63HQ-1]
13-APR-2007 02:10:15.000 T2 1 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 02:10:15.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 02:10:29.000 T2 0 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 02:10:29.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 02:10:36.000 T2 1 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 02:10:36.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 02:10:50.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 02:10:56.000 T2 0 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 02:11:39.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 02:11:49.000 T2 1 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 02:12:04.000 T2 0 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 02:12:04.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 02:12:16.000 T2 1 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 02:12:30.000 T2 0 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 02:13:45.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 02:13:55.000 T2 1 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 02:14:10.000 T2 0 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 02:14:10.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 02:14:27.000 T2 1 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 02:14:27.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 02:14:47.000 T2 0 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 02:14:47.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 02:14:58.000 T2 1 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 02:14:58.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 02:15:13.000 T2 0 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 02:15:13.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 02:15:13.812 T2 0 L14HT EVT Cooldown Slow Roll Start Speed Relay
13-APR-2007 02:15:25.000 T2 1 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 02:15:25.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 02:15:39.000 T2 0 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 02:15:39.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 02:15:51.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 02:16:07.000 T2 1 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 02:16:16.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 02:16:21.000 T2 0 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 02:16:33.000 T2 1 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 02:16:47.000 T2 0 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 02:16:54.000 T2 1 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 02:17:08.000 T2 0 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 02:17:10.000 T2 1 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 02:17:20.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 02:17:29.000 T2 0 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 02:17:35.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 02:17:57.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 02:18:11.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 02:18:34.000 T2 1 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 02:18:34.000 T2 1 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2007 02:18:48.000 T2 0 C 0324 DIA LCC No arcnet communication with <R>
13-APR-2007 02:18:48.000 T2 0 C 0325 DIA LCC No arcnet communication with <S>
13-APR-2

 

Has your site implemented TIL-1480 (the PROM upgrade procedure)?

Have you recently replaced another card in the Mk V panel?

The oddest part of the alarm list is the high number of <C> communication failure Diag. Alarms with <R> and <S>--just seems very strange... that <C> would have a difficult time communicating with <R> and <S> when <T> was experiencing problems. And that communication takes place over the DENET (Data Exchange NETwork).

Pressing the white "reset" button on the DCC/SDCC cards is pretty much a waste of effort. That button has unpredictable results and it is believed that it only resets the DCC/SDCC card, and not any of the other cards associated with the processor. Best to use the "hard" reset button--the switch in the <PD> core (or unplug the TCPS power supply cable in the <PD> core if the Mk V is a very early model); pretty predictable results.

This author is going to go out on a limb and say that there is some problem with an LCC card or the DENET PROMset on one of the cards, which is part of the DENET which is how the processors communicate and exchange data. The high number of communication failures with processors which reportedly weren't experiencing failures AND the 'LCC failed' Diag. Alarm points to this as a possible cause. If one of the LCC cards or DENET PROMsets is causing problems on the DENET, that could be hard to pinpoint.

As far as what caused the exhaust T/Cs of <T> to not read correctly--well, that's probably related to the LCC failure, but that's just pure speculation.

Another reason which seems to point to an LCC/or DENET PROMset problem is the fact that the processor was at A7 and all the cards were reportedly at A7 via the LCC Display, when in fact the TCQA card was obviously not at A7.

Still another reason for suspecting an LCC or DENET PROMset is that I/O Obj ID #8 is the LCC/SLCC card.

Was there, or is there, any battery ground alarm present before, or after, the problem?

Has there been a lightning strike at the site? Or some kind of recent problem with the battery charger? These are usually the kinds of problems which wreak havoc with PROMs.

As for the tripping, this author suspects that either the SRV (Stop-Ratio Valve) servo and/or the GCV (Gas Control Valve) servo have the <T> servo-valve output current polarity incorrect. usually, when one of the processors fails or is shut down and very shortly afterwards the unit trips on loss of flame, it's a pretty safe bet that a fuel valve servo has an improperly connected servo-valve current signal. (Verifying servo-valve polarity has been covered very recently in a control.com post.)

When you say that <S> is now experiencing problems, exactly what kind of problems and Diag. Alarms are occurring? Exactly the same? Is <C> complaining about loss of communications with <R> and <T> when <S> is having problems?

These kinds of "phantom" problems are usually related to either power supply problems, including grounds, and/or AC noise on inputs to the panel. The noise could have been fast and destructive, if it was caused by a voltage spike, such as from a lightning strike. Or, it could be induced voltages on wiring which was not properly segregated during the original installation.

What Diag. Alarms were annunciated before the problems started? Did the problems start shortly after a maintenance outage or some repair?

markvguy

 

Thank you very much ‘markvguy’ for your reply, your presence in the control room is a great blessing for us.

I am here below answering to the questions raised by you in your reply.

The PROM upgrade procedure TIL 1480 has not been implemented in the site, would like to know the procedure for the above upgrade and the advantages in implementing it.

Have replaced the DCC and LCC cards in the <T> processor of the MKV panel in question to solve the above problem of alarms in <T> processor. After that there are no alarms related to the <T> processor.

There is 125VDC ground alarm, which was there well before the above problems started. So far no noticeable lightening in the area, have to check for any problem with the battery charger.

The diagnostic alarms and problems appearing in the <S> and <R> processors now are exactly the same like what was there for the <T> processor before we changed its DCC and LCC cards. Now there are no alarms from the <T> processor. The alarms in the <R> and <S> processor continues and it comes sometimes once in 3-4days and sometimes once in 7 days. The machine is still running and we don’t want to do any elaborate experiment, which may require the shut down of the machine as we are in an isolated mode without any grid connection.

Hope my reply has answered your questions to some extent if not fully.

Hope you could help me further to trace the source of the above problems, once again my heartiest thanks to ‘markvguy’ for his immense support to beginners like me.

Thanks,

Brian

 

You must resolve the battery ground issue, and it is believed that most of your other problems will begin to fade away.

Finding and resolving battery grounds is not easy--but it's not impossible, either. Troubleshooting grounds almost certainly requires shutting the unit down, but you must be prepared before shutting the unit down to make the most use of your time.

There are two very important things one needs to know about battery grounds. First, the 125 VDC battery usually supplies MORE than just the Mk V turbine control panel--so there's a chance the battery ground is NOT in something connected to the Mk V. This is very difficult to isolate without powering-down the Mk V--again, difficult, but not impossible. The 125 VDC battery usually powers the devices in the Generator Control/Protection panel (relays, generator breaker trip/close coils, etc.). Some units also use 125 VDC to power the fire detectors. Some units also use 125 VDC to power devices in a high-voltage switchyard. This author has often found grounds in devices NOT connected to the Mk V (or Mk IV, or Mk VI). The battery ground detection circuit is in the Mk V (or the Mk IV, or the Mk VI)--and the battery ground alarm is annunciated on the operator interface of the Speedtronic, but that DOESN'T mean the ground is on a device connected to the Speedtronic turbine control pan
el.

Second, for devices connected to the Speedtronic turbine control panel (Mk IV, Mk V, or Mk VI), battery grounds are only annunciated for contact inputs ("digital inputs") and solenoid outputs (125 VDC outputs). This is a GENERAL and TYPICAL statement--for about 99.79% of Speedtronic panels. There is the odd panel which powers non-typical devices directly, but they are the exception rather than the rule.

So, troubleshooting can generally be limited to three areas:

1) devices NOT connected to the Speedtronic;
2) contact inputs to the Mk V;
3) solenoid outputs from the Mk V.

The last two categories of devices are all connected to the DTBAs, DTBBs (contact inputs), DTBCs, and DTBDs (solenoid outputs) of the <CD>, <QD1> (and optional <QD2>) cores.

A couple of exceptions to the above general and typical statements are: exciter rectifier cooling fan pressure switches; black-start unit cooling water module vibration switches. These are very unusual circuits, but this author has seen more battery grounds caused by cooling water fan vibrations switch housings filled with water than just about any other single device.

Another tip for troubleshooting grounds is that they are GENERALLY found in devices which are mounted OUTSIDE of Accessory- or Turbine Compartment enclosures which are exposed to weather. A very bad construction practice is to route conduits through the tops of junction boxes, or to mount devices with the conduit penetrations pointed up....water has a way of getting into these types of connections.

Providing information and answers to questions is not the most important part of belonging to the control.com community--it's the feedback from people who read or use the information provided. Solving one person's problems, while helpful to THAT person, is not very helpful to others. By providing feedback, others can use the very powerful search feature of control.com to see what has worked for others with similar problems, and in that way we help MANY people.

As long as you keep providing feedback, we'll keep providing answers and information! Feedback is the most important contribution to control.com.

markvguy

 

Hi,

We experience ground faults sometimes too. If a ground fault occurs you can still run the machine, but if another ground fault occurs, ( + to ground and - to ground), the machine will trip. We bought detecting equipment and during machine running, I have found and solved twice a ground fault successfully. Frequently check the voltages in the DIAGC screen to discover instability in the early beginning before it is too late (daily operation action).

carlos

 

Carlos,

Can you please elaborate about the ground fault detection equipment? How useful if we buy that on MarkV? If possible give us the model and make.

ThankQ

 

markvguy is on track. FIX your grounds. I will go out on a limb. ALL 125 VDC grounds are digital. Your output report lists faults on CD core (digital) before the problem really became interesting. Q (R,S,T) share TC inputs, etc. Although I do not have access to the specifics of you I/O layout. Suspect bearing 2 for oil leakage due to improper operation of lube oil demister which leads to degradation of wiring to vibration sensors. TCEA cards have indicated TMR trouble with their respective counterparts. XYZ in P = RST. The problem with R and S after the card changes in T are probably related to PROM revision codes. I/O Configurator ONLY allows the revision of Q (R,S, and T). ALL PROM revision codes MUST match in ALL 3 cores or C core will lose its mind counting internal net errors. A7 does not mean an input card has not failed. I did however notice a failure on a socket #8. The gas valve failure alarms indicate that the gas skid lost supply pressure during shutdown. This is generally caused by the protective trip causing the motor operated supply valve to close.