S
Gas turbine was running without data updating on <I>. This was due to communication loss between <R> and <C>. With the <I>, I can communicate to the <C> but not with the <R>.
Bellow all information collected:
The control system is a MARK V Simplex
When we power up the panel, <R> reaches A6, the <C> reaches A5. When we reboot the <C> again, the <R> core reaches A7 and the <C> remains at A5 and displays:
DCC ERRORS
QST DPM TIME OUT
IO CFG BAD RESP
IO CFG FAILED
DCC IO RESET
With DCC monitor of the <C> to check the IO STATES, the following is displayed:
(13) IOMA A6
(12) DCCB A6
(8) LCCB A5
(4) TCD1 A6
(1) TCCA A6
In Diagnostic Alarm Display: there are 09 alarms:<pre>
0327 LCC No timeset message received <C>
0338 LCC failed DCC I/O configuration
0334 LCC major revision mismatches VDP
0333 LCC DCC major revision mismatches VDP
0332 LCC name mismatches VDP
0330 LCC frame rate or EEPROM mismatches VDP
0329 LCC vote table checksum mismatches VDP
0019 DCC IO card could not configure card
With DIAGC I’ve sLCC Diagnostics
Conforming Diagnostic
Bad State to configure lCC 0x00
Voting table checksum mismatches VDP 0x07
Frame rate or EE prom mismatches VDP 0x07
DCC name mismatches VDP 0x07
LCC name mismatches VDP 0x07
DCC major revision mismatches VDP 0x07
LCC major revision mismatches VDP 0x07
LCC failed DCC I/O configuration 0x07
with the Unit card Identification (CARD_ID.exe) I get the following:
C-TCCA : (TCCA 4.2 )
C-SLCC : (LCCb 4.4 )
C-IOMA : (IOMA 4.5 )
C-SDCC : (DCCb 7.2 )
C-TCDA : ( TCD1 3.5 )
No response from <R
No response from <S>
No response from <T>
In the I/O Configuration Editor
For the <C>
DCCb
12 Rev 7.2
SLCCb
08 Rev 4.4
IOMA
13 Rev 4.5
TCCA
01 Rev 4.2
TCDA_3
04 Rev 3.5
<C> cards are :
DS200TCCAG1BAA WITH THE PROM CHIP DS200TCCAF1BDB 01 (U8 1/2)
DS200TCCAF1BDB 02 (U9 2/2)
DS200SDCCG4AGD WITH THE PROM CHIP DS200GASCF1AAC 01 (U12 1/2)
DS200GASCF1AAC 02 (U11 2/2)
DS20010IOMAF1BDE 01(U22 1/2
DS20010IOMAF1BDE 02 (23 2/2)
DS200SLCCG3AEG WITH THE PROM CHIP DS200DENCF1BDD 01 (U6 1/2)
DS200DENCF1BDD 02 (U7 2/2)
DS200TCDAH1BGD WITH THE EEPROM CHIP DS200TCDAF1BCE 01 (U2 1/1)</pre>
All the ribbon cables and Hardware Jumpers are checked according to the GEH document for TCCA , SDCC , SLCC
I TRIED TO DOWN LOAD TO <C> AND REBOOT BUT WITHOUT RESULT
Any help will be appreciated
Bellow all information collected:
The control system is a MARK V Simplex
When we power up the panel, <R> reaches A6, the <C> reaches A5. When we reboot the <C> again, the <R> core reaches A7 and the <C> remains at A5 and displays:
DCC ERRORS
QST DPM TIME OUT
IO CFG BAD RESP
IO CFG FAILED
DCC IO RESET
With DCC monitor of the <C> to check the IO STATES, the following is displayed:
(13) IOMA A6
(12) DCCB A6
(8) LCCB A5
(4) TCD1 A6
(1) TCCA A6
In Diagnostic Alarm Display: there are 09 alarms:<pre>
0327 LCC No timeset message received <C>
0338 LCC failed DCC I/O configuration
0334 LCC major revision mismatches VDP
0333 LCC DCC major revision mismatches VDP
0332 LCC name mismatches VDP
0330 LCC frame rate or EEPROM mismatches VDP
0329 LCC vote table checksum mismatches VDP
0019 DCC IO card could not configure card
With DIAGC I’ve sLCC Diagnostics
Conforming Diagnostic
Bad State to configure lCC 0x00
Voting table checksum mismatches VDP 0x07
Frame rate or EE prom mismatches VDP 0x07
DCC name mismatches VDP 0x07
LCC name mismatches VDP 0x07
DCC major revision mismatches VDP 0x07
LCC major revision mismatches VDP 0x07
LCC failed DCC I/O configuration 0x07
with the Unit card Identification (CARD_ID.exe) I get the following:
C-TCCA : (TCCA 4.2 )
C-SLCC : (LCCb 4.4 )
C-IOMA : (IOMA 4.5 )
C-SDCC : (DCCb 7.2 )
C-TCDA : ( TCD1 3.5 )
No response from <R
No response from <S>
No response from <T>
In the I/O Configuration Editor
For the <C>
DCCb
12 Rev 7.2
SLCCb
08 Rev 4.4
IOMA
13 Rev 4.5
TCCA
01 Rev 4.2
TCDA_3
04 Rev 3.5
<C> cards are :
DS200TCCAG1BAA WITH THE PROM CHIP DS200TCCAF1BDB 01 (U8 1/2)
DS200TCCAF1BDB 02 (U9 2/2)
DS200SDCCG4AGD WITH THE PROM CHIP DS200GASCF1AAC 01 (U12 1/2)
DS200GASCF1AAC 02 (U11 2/2)
DS20010IOMAF1BDE 01(U22 1/2
DS20010IOMAF1BDE 02 (23 2/2)
DS200SLCCG3AEG WITH THE PROM CHIP DS200DENCF1BDD 01 (U6 1/2)
DS200DENCF1BDD 02 (U7 2/2)
DS200TCDAH1BGD WITH THE EEPROM CHIP DS200TCDAF1BCE 01 (U2 1/1)</pre>
All the ribbon cables and Hardware Jumpers are checked according to the GEH document for TCCA , SDCC , SLCC
I TRIED TO DOWN LOAD TO <C> AND REBOOT BUT WITHOUT RESULT
Any help will be appreciated