Alcator C-Mod Run 990127 Information

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Miniproposals
Miniproposal:206
Date Filed:12/31/1998
Title:Restart Operation: January 1999
First Author:Steve Wolfe
Session Leader:Steve Wolfe (shots 1-23)

Operators
Session leader(s):Steve Wolfe
Physics operator(s):Joseph Snipes
Engineering operator(s):Gary Dekow,Bill Cochran,Frank Silva

Engineering Operator Run Comment
MP206 restart operation/Wolfe/Snipe,Irby/Silva

Session Leader Plans

Physics Operators Plans

Session Leader Summaries
Entered: Jul 7 2004 03:49:18:740PM
Author: To Be Determined
Session Leader Summary for Wed Jan 27, 1999

MP: 206 Restart Operations 1999
SL: wolfe
PO: Snipes Asst: Irby
EO: Silva,Cochran,Dekow

This run was a continuation of the attempts to clean up the machine and get
plasmas. The goals, like yesterday, were to get to rampdown, and get two
plasmas in a row. As was true yesterday, the goals were not met. However, we
did increase the frequency of current rise (plasmas) to the point of getting
four of the last eight shots, including some alternation. We also had one shot
(#5) that made it into current regulation at 630kA with a loop voltage below
2V, and died due to a vertical instability. All shots were short, the longest
being #5 at 274msec.

Successful current rises were obtained on shots #3,5,16,18,21,23.

The best shot of the day, and of the campaign, was #5, which got into flattop
(why didn't I make that the goal for the day) and actually had a relatively
low loop voltage, and sawteeth. This shot actually diverted before succumbing
to a vertical instability.

The early oh voltage was scanned (from the starting point of 990126024) over
+/- 50V to try to cure the current hesitation between 10 and 20msec, without
noticeable effect.

The flux loop F21, which had gone flakey at the end of yesterday's run,
magically fixed itself and was ok all day. We lost a couple more Bp coils, one
of which, BP16_BC, was used in the hybrid. We replaced this with BP16_DE, and
updated the hybrid tree and all predictors (shot 7). Note that all shots prior
to 990127007 will require recalculation of predictors.

Bob recovered BP20_JK, previously reported dead, and put it back in the
Processed BP set (shot 13). Unfortunately, he also incorrectly put
BP14_JK,which no longer exists, into the processed set, and this was not
corrected until shot 20. Codes which rely on processed Bp data will have
errors on shots 13-19, including the plasmas on shot 16 and 18.

The EF1L supply was failing to follow its demand (100-200V negative offset)
for much of the day. The problem vanished after shot 14, when the engineers
put a probe on a sensitive point.

We had one unexplained gas system dud on shot 15. No gas pulsed. On 16, all
was ok, and we got a plasma.

There still seems to be a discrepancy between the hybrid ZCUR predictor, which
thinks the plasma is close to its programmed position of -.015, and Ian's flux
reconstructions, EFIT, and the xray centroid, which claim the plasma is above
the midplane. This discrepancy is not explained by the BP14 error on shots
#13-19. It may be indicative of offsets in the hybrid.

More fun tomorrow...


Physics Operator Summaries
Entered: Jul 7 2004 04:36:59:880PM
Author: To Be Determined
--------------------------------------------------------------------------------
990127xxx SNIPES PHYSICS_OPERATOR Jan 27 1999 8:32:43:060AM
. . . . . . . . . . . . . . . . . . . .
Run Plan and Engineering Setup for Wednesday, 990127

MP: 206 Restart Operation, 1999
SL: wolfe
PO: snipes (asst: Jim Irby)

-------------------------------------------------------------------------------
Engineering setup:
-------------------------------------------------------------------------------
Load from 990126024

Overnight ECDC in D2

TF under hybrid control
Gas setup - fill B-top with 6 psi of D2 Hybrid enabled
fill B-side lower with 1 psi of Ar NOT hybrid enabled
fill "K-side"* with 30 psi of D2 Hybrid enabled

The following gate valves should be enabled, assuming no vacuum problems:

None. (ECE will be enabled after confirming its pressure is okay.)


* Note that this valve is physically on C-side now, but the PLC screen is
not updated yet.

-------------------------------------------------------------------------------
Run Plan:
-------------------------------------------------------------------------------
PCS setup as on 990126024 to begin with. Depending on our success rate, we
may want to exercise the option of between-shot-ECDC.

Summary:
Overall, it was an O.K. run to try to clean up the machine. Six plasmas were
obtained, though they were rather short. Shot 990127005 was the best lasting
to 0.275 sec well into flattop at 0.6 MA. It was a sawtoothing plasma that
disrupted due to a vertical instability. However, the disruption knocked loose
the connections to a BP coil so that we had to replace the dead BP coil with
another coil and recalculate all predictors that use BP coils. So, you should
not copy anything before shot 7. All plasmas were very dirty and several
fizzles were required to clean up before we could get plasma again. However,
the machine does seem to be improving since plasmas were obtained on both shots
21 and 23 with only one fizzle in between. The next run may want to start from
shot 990127023.


Shot 1: Copied shot 990126024 which uses segment 1 and segment 4 and has 600 kA
at 6 x 10^19 m^-2 nl04. Moved start of RCUR outward drift to 0.28 sec
from 0.17 sec and adjusted a few later points to make a smooth change
in RCUR. Increased early pulsed gas at 0.04 sec slightly.
Shot 2: Try again with no changes.
Shot 3: Change Br offset from 3 mT to 2 mT. Plasma. Disrupted at 0.15 sec.
Reached 0.5 MA.
Shot 4: Fizzle. A lot of dirt was evolved by the plasma on shot 3.
Shot 5: Try again. Got plasma. Disrupted at 0.274 sec and reached flattop at
0.6 MA. Vertical instability at 0.274 sec.
Shot 6: Reduced clearin from -0.008 to -0.015 m. Fizzle. Problem with
BP16_BC on shot 5.
Shot 7: Changed BP16_BC to BP16_DE on the hybrid input
Called all algorithms on all segments that use the BP coils to
recalculate them using BP16_DE instead of BP16_BC. Also turned off
nl04 feedback control because the TCI is dead for shot 7. Fizzle.
Shot 8: Dropped Br offset from 2 mT to 1.5 mT. Reduced pre-puff from 22 msec
to 18 msec. Fizzle.
Shot 9: Fizzle.
Shot 10: Dropped pre-puff to 16 msec. TF cooling quadrant 1 valve is stuck.
Short delay to fix the valve. TCI is back. NL04 controller turned back
on. Fizzle.
Shot 11: Increased Br offset back to 2 mT. Returned pre-puff to 18 msec.
Fizzle.
Shot 12: Increased EF4 current before t=0 from -1355 to -1370 A to make Bz
about 1 mT more negative. Fizzle!
Shot 13: Decreased EF4 current to -1340 A since the previous change seemed to
make Bz worse. Br also changed on the previous shot. To compensate,
change Br offset to 2.5 mT from 2 mT. Fizzle!
Shot 14: Changed EF4 current again to -1325 A. Fizzle again.
Shot 15: Put the EF4 current back to -1355 A and then increased the OH1 and OH2
voltages at 3 msec and 5 msec by 50 V on OH1 and 10 V on OH2.
EF1 power supplies checked and an offset was removed. No gas! Dud.
Shot 16: Br offset changed from 2.5 mT to 2 mT. Plasma. Disrupted at 0.13 sec.
very slow current rise.
Shot 17: Try going the other way on the OH1 and OH2 voltages. Dropped the OH1
voltage by 100 V and the OH2 voltages by 20 V at 3 and 5 msec.
Fizzle.
Shot 18: Br changed by itself on shot 17. To compensate, change Br offset from
2 mT to 1.5 mT. Plasma. Disrupted at 0.11 sec.
Shot 19: Change Br offset back to 1 mT from 1.5 mT. Fizzle!
Shot 20: Fizzle!
Shot 21: Changed Br offset back to 2 mT. Plasma. Disrupted at 0.137 sec.
Shot 22: Clearin changed back to -0.015 m just in case that is causing the
problems after segment switch when we get plasmas. Fizzle!
Shot 23: Try again with no changes. Plasma. Disrupted at 0.14 sec.
Apparently, the clearin change did not do very much, but maybe a bit
better than shot 21.

Scorecard:
23 shots
16 fizzles
1 dud because the gas valve failed
6 plasmas



Session Leader Comments
Jan 27 1999 07:26:00:403AMSteve WolfeRun Plan and Engineering Setup for Wednesday, 990127

MP: 206 Restart Operation, 1999
SL: wolfe
PO: snipes (asst: Jim Irby)

-------------------------------------------------------------------------------
Engineering setup:
-------------------------------------------------------------------------------
Load from 990126024

Overnight ECDC in D2

TF under hybrid control
Gas setup - fill B-top with 6 psi of D2 Hybrid enabled
fill B-side lower with 1 psi of Ar NOT hybrid enabled
fill "K-side"* with 30 psi of D2 Hybrid enabled

The following gate valves should be enabled, assuming no vacuum problems:

None. (ECE will be enabled after confirming its pressure is okay.)


* Note that this valve is physically on C-side now, but the PLC screen is
not updated yet.

-------------------------------------------------------------------------------
Run Plan:
-------------------------------------------------------------------------------
PCS setup as on 990126024 to begin with. Depending on our success rate, we
may want to exercise the option of between-shot-ECDC.
Jan 27 1999 07:32:50:043AMSteve WolfeChecked the resistance of the F21 coil at the patch panel. Seems to be steady.
We will see how it behaves on the first shot, and monitor it through the day.
If the connector is still bad, we will need a cell access to try to remedy it.
It may be necessary to modify software to eliminate it. See My notes in MHD topic
entered Jan 20, 1999.
Jan 27 1999 08:56:03:060AMSteve WolfeTurned RF tree to /noinclude in CMOD_MANAGE, at request of S. Wukitch
Jan 27 1999 09:12:24:763AM990127001Steve Wolfeshot 1: Loaded from 990126024.
fizzle. F21 looks ok this shot.
bd at 6.5msec, br=.002 ef4 may be imbalanced
Jan 27 1999 09:19:41:513AM990127002Steve Wolfeshot 2: no changes, wait for coils to cool all the way down
Note that check_mag did not announce any errors on last shot.

fizzle. Br still positive, got a little more current.
ef4 maybe a little better balanced.

Go ahead and adjust Br by 1mT more negative.
Jan 27 1999 09:38:46:013AM990127003Steve Wolfeshot 3: br more negative by 1mT.
plasma- to .15sec, 520ka
f21 still ok.
br still a bit +ve

No hesitation, CII=.01, z-meter burns out, so does h-alpha.
Jan 27 1999 10:01:08:717AM990127004Steve Wolfeshot 4: repeat
fizzle. CII=.02 and then a bounce.
f21 still ok.
got over 40kA (non-bl-subtracted). bd at 5.4ms
TCI died on this one. Irby to cell to fix.
Jan 27 1999 10:43:57:750AM990127005Steve Wolfeshot 5: increase pre-puff from 20->22ms
Rejean opened the bolo shutter for shot 5.
base=1.5e-7
plasma. 274ms and 630kA, in flattop.
bad hesitation on the startup, but it made it.
TCI nl4 dead.
Vloop down to 1.7V.
This one actually had a vertical instability.
Jan 27 1999 11:23:46:560AM990127006Steve Wolfeshot 6: make clearin .007m more negative
raise EFC voltage to 800V.

Previous shot reported bp16_bc has baseline offset -.39T
It is in the hybrid and bad!
fizzle.

On this shot BP16_BC has no finite signal. It's dead.
Jan 27 1999 11:36:45:937AM990127006Steve WolfeBetween shot 6 and 7 changed the hybrid input 45 from BP16_BC to BP16_DE, as follows:
Reconnect wire 45 from circ 15 output (BP16_BC) to circ 41 (BP16_DE)
reconnect T1-6-2 from circ41 to hyb patch panel #45
reconnect T1-2-8 from hyb patch #45 to circ 15 output (BP16_BC)

Updated \hyb_input45 in tree, and config_id in hybrid tree,

Joe is recalling all relevant predictors in seg1, seg4 (active), seg2, seg3.
Jan 27 1999 11:56:26:950AM990127007Steve WolfeShot 7: All changes to accommodate BP16 change.
Turn off NL4 control, because TCI is defunct again.

NOTE: There is a problem with the traverser under the standard CDE font set; Joe was unable to
change (or properly see) the CONFIG_ID.

fizzle . bd at 5.5msec, CII at .02, Z-meter at .68 (was at .08)
hardly any current. BP16_DE is working ok.
Jan 27 1999 12:10:25:467PM990127008Steve Wolfeshot 8: drop Br by 0.5mT, drop pre-puff. Still no NL4 feedback.

base=2.6e-7
fizzle. bd at 5.1msec, no current, CII=.025, Z-meter=.48
Jan 27 1999 12:23:46:950PM990127009Steve Wolfeshot 9: No changes.
fizzle, saw a bright ring on tv.
no current (31kA).
Jan 27 1999 01:11:41:670PM990127010Steve Wolfeshot 10: drop the gas
NL4 feedback back on (TCI working again?)
Delay for a stuck valve on cryo.
base = 1.7e-7
fizzle.
Note BP14_DE died on the last shot. It's not used for anything.

Jan 27 1999 01:23:35:950PM990127011Steve Wolfeshot 11: Br back up .5mT, gas back to 18ms
base=1.6e-7

fizzle. bd at 6.5ms
CII=.023,Zmeter=.3
Jan 27 1999 01:42:20:357PM990127012Steve Wolfeshot 12: EF4 more negative by 15A
base=1.6e-7
fizzle. bd at 5.2msec, CII=0.021, z=.29

Jan 27 1999 01:57:03:327PM990127013Steve Wolfeshot 13: EF4 30A positive (go the other way).
base=1.5e-7
fizzle.
Very similar to previous.
zm=.28, CII=.02 with a bounce.
Jan 27 1999 02:23:30:543PM990127014Steve Wolfeshot 14: ef4 more positive again, same amount.
fizzle. bz is now too positive.
bd 9msec,
Note EF1L is doing its offset thing again, and has been since at least #5.
This is resulting in a ramping Br after commutation, as the EF1 currents get to
be very different (300A by .02 sec)
Jan 27 1999 02:41:07:000PM990127015Steve Wolfeshot 15: EF4 back where it was. Try a positive 50 v-oh tweak.
Engineers are working on EF1L.

Dud, no gas.
Less br ramp, still has some. Now ends up a bit positive
Jan 27 1999 02:58:34:920PM990127016Steve Wolfeshot 16: Br negative by .5mT, pray for gas.
base=1.2e-7
plasma, short .13sec, 230kA.
bd at 6.6msec, bad hesitation.
Jan 27 1999 03:16:16:200PM990127017Steve Wolfeshot 17: Go the other way on Voh tweak.
fizzle. bd at 5msec, CII=.021, Z=.3

Jan 27 1999 03:44:46:577PM990127018Steve Wolfeshot 18: Br more negative by .5mT
plasma. Another short one.
Jan 27 1999 03:51:35:200PM990127019Steve Wolfeshot 19: no changes - fizzle.
late bd (7ms) CII=.02


There seems to be a big discrepancy in ZCUR among the hybrid, Flux, EFIT, and the xray centroid
on shot 18.
Jan 27 1999 04:21:51:687PM990127020Steve Wolfeshot 20: Br back up a tick.
Apparently granetz rebuilt the magnetics tree and got BP14_JK back into the processed BP's.
Changed this back to BP14_BC as on shot 5.

There may be other screwed up nodes.
fizzle.
Jan 27 1999 04:36:22:577PM990127021Steve Wolfeshot 21: Br back down a tick
plasma - another shorty
.15 sec, 450ka
There is a difference in the EF2 behavior between the recent shots and shot 5.
Try reloading the clearin from shot 5
Jan 27 1999 04:42:50:670PM990127022Steve Wolfeshot 22: CLEARIN back to where it was on 5
base=2.1e-7
fizzle. ringed flash.
CII=.02,z=.26
Jan 28 1999 08:18:19:390AM990127023Steve Wolfeshot 23: base=1.5e-7
plasma, another shorty
.16sec, 470kA.

Physics Operator Comments
Jan 27 1999 08:32:43:060AMJoseph SnipesRun Plan and Engineering Setup for Wednesday, 990127

MP: 206 Restart Operation, 1999
SL: wolfe
PO: snipes (asst: Jim Irby)

-------------------------------------------------------------------------------
Engineering setup:
-------------------------------------------------------------------------------
Load from 990126024

Overnight ECDC in D2

TF under hybrid control
Gas setup - fill B-top with 6 psi of D2 Hybrid enabled
fill B-side lower with 1 psi of Ar NOT hybrid enabled
fill "K-side"* with 30 psi of D2 Hybrid enabled

The following gate valves should be enabled, assuming no vacuum problems:

None. (ECE will be enabled after confirming its pressure is okay.)


* Note that this valve is physically on C-side now, but the PLC screen is
not updated yet.

-------------------------------------------------------------------------------
Run Plan:
-------------------------------------------------------------------------------
PCS setup as on 990126024 to begin with. Depending on our success rate, we
may want to exercise the option of between-shot-ECDC.
Jan 27 1999 08:47:15:140AM990127001Joseph SnipesShot 1: Copied shot 990126024 which uses segment 1 and segment 4 and has 600 kA
at 6 x 10^19 m^-2 nl04. Moved start of RCUR outward drift to 0.28 sec from
0.17 sec and adjusted a few later points to make a smooth change in RCUR.
Increased early pulsed gas at 0.04 sec slightly.
Jan 27 1999 09:14:33:153AM990127001Joseph SnipesShot 1: Fizzle. Almost went.
Jan 27 1999 09:14:51:670AM990127002Joseph SnipesShot 2: Try again with no changes.
Jan 27 1999 09:19:48:950AM990127002Joseph SnipesShot 2: Try again with no changes. Fizzle. A little better, but still a high
Br.
Jan 27 1999 09:36:44:327AM990127003Joseph SnipesShot 3: Change Br offset from 3 mT to 2 mT. PLasma. Disrupted at 0.15 sec.
Reached 0.5 MA.
Jan 27 1999 10:17:19:200AM990127004Joseph SnipesShot 4: Fizzle. A lot of dirt was evolved by the plasma on shot 3.
Jan 27 1999 10:21:15:577AM990127004Joseph SnipesShort delay for repairing the TCI laser.
Jan 27 1999 10:28:55:810AM990127005Joseph SnipesShot 5: Try again. Got plasma. Disrupted at 0.274 sec and reached flattop at
0.6 MA.
Jan 27 1999 10:48:48:920AM990127005Joseph SnipesShot 5: Vertical instability at 0.274 sec.
Jan 27 1999 10:51:48:733AM990127006Joseph SnipesShot 6: Reduced clearin from -0.008 to -0.015 m. Problem with
BP16_BC on shot 5. Fizzle.
Jan 27 1999 11:19:09:013AM990127007Joseph SnipesShot 7: Changed BP16_BC to BP16_DE on the hybrid input 45.
Jan 27 1999 11:41:43:153AM990127007Joseph SnipesCalled all algorithms on all segments that use the BP coils to recalculate them
using BP16_DE instead of BP16_BC. Also turned off nl04 feedback control because
the TCI is dead for shot 7.
Jan 27 1999 11:42:22:340AM990127007Joseph SnipesShot 7: Fizzle.
Jan 27 1999 12:24:02:403PM990127008Joseph SnipesShot 8: Dropped Br offset from 2 mT to 1.5 mT. Reduced pre-puff from 22 msec
to 18 msec. Fizzle.
Jan 27 1999 12:25:08:293PM990127009Joseph SnipesShot 9: Fizzle.
Jan 27 1999 12:30:37:530PM990127010Joseph SnipesShot 10: Dropped pre-puff to 16 msec. TF cooling quadrant 1 valve is stuck.
Short delay to fix the valve.
Jan 27 1999 01:02:12:187PM990127010Joseph SnipesShot 10: Dropped pre-puff to 16 msec. TF cooling quadrant 1 valve is stuck.
Short delay to fix the valve. TCI is back. NL04 controller turned back
on. Fizzle.
Jan 27 1999 01:22:23:217PM990127011Joseph SnipesShot 11: Increased Br offset back to 2 mT. Returned pre-puff to 18 msec.
Fizzle.
Jan 27 1999 01:42:51:090PM990127012Joseph SnipesShot 12: Increased EF4 current before t=0 from -1355 to -1370 A to make Bz
about 1 mT more negative. Fizzle!
Jan 27 1999 01:51:17:700PM990127013Joseph SnipesShot 13: Decreased EF4 current to -1340 A since the previous change seemed to
make Bz worse. Br also changed on the previous shot. To compensate,
change Br offset to 2.5 mT from 2 mT. Fizzle!
Jan 27 1999 02:22:23:543PM990127014Joseph SnipesShot 14: Changed EF4 current again to -1325 A. Fizzle again.
Jan 27 1999 02:36:20:543PM990127015Joseph SnipesShot 15: Put the EF4 current back to -1355 A and then increased the OH1 and OH2
voltages at 3 msec and 5 msec by 50 V on OH1 and 10 V on OH2. No gas!
Dud.
Jan 27 1999 02:45:36:750PM990127015Joseph SnipesShot 15: EF1 power supplies were checked before shot 15 and an offset was
removed.
Jan 27 1999 02:59:22:827PM990127016Joseph SnipesShot 16: Br offset changed from 2.5 mT to 2 mT. Plasma. Disrupted at 0.13 sec.
very slow current rise.
Jan 27 1999 03:14:50:950PM990127017Joseph SnipesShot 17: Try going the other way on the OH1 and OH2 voltages. Dropped the OH1
voltage by 100 V and the OH2 voltages by 20 V at 3 and 5 msec. Fizzle.
Jan 27 1999 03:25:59:217PM990127018Joseph SnipesShot 18: Br increased by itself on shot 17. To compensate, change Br offset
from 2 mT to 1.5 mT. Plasma. Disrupted at 0.11 sec.
Jan 27 1999 03:52:28:200PM990127018Joseph SnipesShot 18: Br increased by itself on shot 17. To compensate, change Br offset
from 2 mT to 1.5 mT. Plasma. Disrupted at 0.11 sec.
Jan 27 1999 04:16:14:623PM990127019Joseph SnipesShot 19: Change Br offset to 1 mT from 1.5 mT. Fizzle!
Jan 27 1999 04:16:41:000PM990127020Joseph SnipesShot 20: Fizzle!
Jan 27 1999 04:41:11:543PM990127021Joseph SnipesShot 21: Changed Br offset back to 2 mT. Plasma. Disrupted at 0.137 sec.
Jan 27 1999 04:42:30:700PM990127022Joseph SnipesShot 22: Clearin changed back to -0.015 m just in case that is causing the
problems after segment switch when we get plasmas. Fizzle!
Jan 27 1999 04:51:23:717PM990127022Joseph SnipesShot 22: Clearin changed back to -0.015 m just in case that is causing the
problems after segment switch when we get plasmas. Fizzle!
Jan 27 1999 05:03:37:340PM990127023Joseph SnipesShot 23: Try again with no changes. Plasma. Disrupted at 0.14 sec.
Apparently, the clearin change did not do very much, but maybe a bit
better than shot 21.
Jan 27 1999 05:17:02:483PM990127023Joseph SnipesSummary:
Overall, it was an O.K. run to try to clean up the machine. Six plasmas were
obtained, though they were rather short. Shot 990127005 was the best lasting
to 0.275 sec well into flattop at 0.6 MA. It was a sawtoothing plasma that
disrupted due to a vertical instability. However, the disruption knocked loose
the connections to a BP coil so that we had to replace the dead BP coil with
another coil and recalculate all predictors that use BP coils. So, you should
not copy anything before shot 7. All plasmas were very dirty and several
fizzles were required to clean up before we could get plasma again. However,
the machine does seem to be improving since plasmas were obtained on both shots
21 and 23 with only one fizzle in between. The next run may want to start from
shot 990127023.

Engineering Operator Comments
ShotTimeTypeStatusComment
108:59:31:793AMPlasmaOkno faults/fizzel
209:14:06:340AMPlasmaOkno faults/fizzel
309:30:19:763AMPlasmaOkno faults/plasma
409:51:10:607AMPlasmaOkno faults/fizzel
510:25:11:640AMPlasmaOkno faults/plasma
610:49:10:873AMPlasmaOkno faults/fizzel
711:40:48:640AMPlasmaOkn0 faults/fizzel
811:57:38:670AMPlasmaOkno faults/fizzel
912:12:41:043PMPlasmaOkno faults
1012:59:56:233PMPlasmaOkNo faults
1101:17:15:420PMPlasmaOkNo faults
1201:33:23:640PMPlasmaOkNo Faults
1301:49:47:327PMPlasmaOkNo Faults
1402:06:02:950PMPlasmaOkNo Faults
1502:33:28:060PMPlasmaOkNo Faults
1602:48:18:187PMPlasmaOkNo Faults
1703:03:55:937PMPlasmaOkNo Faults
1803:21:36:233PMPlasmaOkNo Faults
1903:45:57:903PMPlasmaOkNo Faults
2004:05:07:983PMPlasmaOkNo Faults
2104:22:45:030PMPlasmaOkNo Faults
2204:39:16:700PMPlasmaOkNo Faults
2304:56:39:250PMPlasmaOkNo Faults