Miniproposals

Miniproposal: Date Filed: Title: First Author: Session Leader: Yijun Lin (shots 1-23) Session Leader: Steve Wukitch (shots 1-23)

Engineering Operator Run Comment

RF Conditioning of Antennas. Wukitch/Irby

Session Leader Plans

Physics Operators Plans

Session Leader Summaries

Entered: Jul 7 2004 03:49:30:490PM

Author: To Be Determined

Engineering Setup and Run Plan for Tues, Sept 17, 2002 RF Conditioning of Antennas SL: Wukitch PO: Irby HEAT at 60/60/60 overnight ECDC Overnight in D2 @ 2e-4 Torr until 07:00 Run Begins at 09:00 and ends at 17:00 Power systems setup the same as for Shot 1020916015 Gas setup: B-Top 6 psi D2 Hybrid Enabled (PG4) B-side lower 1 psi Ar Hybrid Enabled (PG1) B-side upper 10 psi D2 Hybrid DISABLED (PG2, for ECDC) C-Side 30 psi D2 Hybrid Enabled (PG3) J-Bottom leave as is, Hybrid DISABLED Enable the following gate valves: ECE, VUV, DNB RF Setup: Transmitters 1,2,3,4 in Run On by 07:00 RUN PLAN: Continue conditioning of antennas and machine in preparation for boronization following run. 001 BT~4.5T, Ip~0.8 MA, nl04~1 D: 1.3 MW [0.9,1.5]sec E: 1.3 MW [0.9,1.5]sec result: plasma - late H-modes D: 1.3 MW clean E: 1.3 MW with a couple faults[0.8906,1.57099] 002 BT~4.5T, Ip~0.8 MA, nl04~1 D: 1.3 MW [0.9,1.5]sec E: 1.3 MW [0.9,1.5]sec result: plasma - late H-modes D: 1.3 MW clean E: 1.3 MW with a couple faults and failed retries 003 BT~4.5T, Ip~0.8 MA, nl04~1 D: 1.3 MW [0.9,1.5]sec E: 1.0 MW [0.9,1.5]sec J: 1.0 MW [0.5,1.5]sec result: plasma - late H-modes D: 1.3 MW 5 faults E: 1.0 MW max faults J: 1.0 MW 9 faults 003 BT~4.5T, Ip~0.8 MA, nl04~1 D: 1.3 MW [0.9,1.5]sec E: 1.0 MW [0.9,1.5]sec J: 1.0 MW [0.5,1.5]sec result: plasma - late H-modes D: 1.3 MW 5 faults E: 1.0 MW max faults J: 1.0 MW 9 faults 004 BT~4.5T, Ip~0.8 MA, nl04~1 D: 0.9 MW [0.9,1.5]sec E: 0.8 MW [0.9,1.5]sec J: 1.0 MW [0.5,1.5]sec result: plasma - H-modes D: 0.9 MW 3 faults E: 0.8 MW 1 fault J: 1.0 MW 5 faults 005 BT~4.5T, Ip~0.8 MA, nl04~1 D: 0.9 MW [0.9,1.5]sec E: 0.9 MW [0.9,1.5]sec J: 1.2 MW [0.5,1.5]sec result: plasma - H-modes D: 0.9 MW 5 faults E: 0.9 MW 7 faults J: 1.2 MW 8 faults 006 BT~4.5T, Ip~0.8 MA, nl04~1 D: 0.7 MW [0.9,1.5]sec E: 0.7 MW [0.9,1.5]sec J: 1.2 MW [0.5,1.5]sec result: plasma - H-modes D: 0.7 MW 1 fault E: 0.7 MW 1 fault J: 1.2 MW 9 faults 007 BT~4.5T, Ip~0.8 MA, nl04~1 D: 0.8 MW [0.9,1.5]sec E: 0.8 MW [0.9,1.5]sec J: 2 MW ramp [0.5,1.5]sec result: plasma - H-modes D: 0.8 MW 2 faults E: 0.8 MW 4 faults J: 1.8 MW max faults 008 BT~4.5T, Ip~0.8 MA, nl04~1 D: 0.8 MW [0.9,1.5]sec E: 0.8 MW [0.9,1.5]sec J: 2 MW ramp [0.5,1.5]sec result: plasma - H-modes D: 0.8 MW 5 faults E: 0.8 MW 5 faults J: 1.6 MW max faults 009 BT~4.5T, Ip~0.8 MA, nl04~1 D: 1.0 MW ramp [0.9,1.5]sec E: 1.0 MW ramp [0.9,1.5]sec J: 2 MW ramp [0.5,1.5]sec result: plasma - H-modes D: 1.0 MW clean E: 1.0 MW 5 faults J: 2.0 MW max faults 010 BT~4.5T, Ip~0.8 MA, nl04~1 D: 1.2 MW ramp [0.9,1.5]sec E: 1.2 MW ramp [0.9,1.5]sec J: 2.4 MW ramp [0.5,1.5]sec result: plasma - H-modes D: 1.2 MW clean E: 1.2 MW 9 faults J: 2.0 MW max faults 011 BT~4.5T, Ip~0.8 MA, nl04~1 D: 1.4 MW ramp [1.0,1.5]sec E: 1.2 MW ramp [1.0,1.5]sec J: 2.4 MW ramp [0.5,1.5]sec result: plasma - H-modes D: 1.4 MW clean E: 1.2 MW 9 faults J: 2.2 MW max faults when D and E start-up 012 BT~4.5T, Ip~0.8 MA, nl04~1 D: 1.4 MW ramp [1.0,1.5]sec E: 1.4 MW ramp [1.0,1.5]sec J: 2.4 MW ramp [0.5,1.5]sec result: plasma - H-modes D: 1.4 MW 2 faults E: 1.4 MW 2 faults J: 2.2 MW max faults before D and E start-up 013 BT~4.5T, Ip~0.8 MA, nl04~1 D: 1.4 MW ramp [1.0,1.5]sec E: 1.4 MW ramp [1.0,1.5]sec J: 2.4 MW ramp [0.5,1.5]sec result: plasma - H-modes D: 1.4 MW 2 faults E: 1.4 MW 2 faults J: 2.2 MW max faults before D and E start-up 014 BT~4.5T, Ip~0.8 MA, nl04~1 D: 1.4 MW ramp [1.0,1.5]sec E: 1.4 MW ramp [1.0,1.5]sec J: 2.4 MW ramp [0.5,1.5]sec result: plasma - H-modes - early disruptions D: 1.4 MW 2 faults E: 1.4 MW 2 faults J: 2.4 MW max faults before D and E start-up 015 BT~4.5T, Ip~0.8 MA, nl04~1 D: 1.4 MW ramp [1.0,1.5]sec E: 1.4 MW ramp [1.0,1.5]sec J: 3.0 MW ramp [0.5,1.5]sec result: plasma - H-modes - early disruption D: 1.4 MW 2 faults E: 1.4 MW 2 faults J: 2.7 MW max faults note: tile missing from J-port bottom (K-side) injections are from missing tile region 016 BT~4.5T, Ip~0.8 MA, nl04~1 J: 2.0 MW ramp [0.5,1.5]sec result: plasma - H-modes J: 2.0 MW 6 faults - no injections 017 BT~4.5T, Ip~0.8 MA, nl04~1 J: 2.4 MW ramp [0.5,1.5]sec result: plasma - H-modes J: 2.5 MW max faults 018 BT~4.5T, Ip~0.8 MA, nl04~1 J: 3.2 MW ramp [0.5,1.5]sec result: plasma - H-modes - early disruption J: 2.5 MW 4 faults injections at ~2.2 MW 019 BT~4.5T, Ip~0.8 MA, nl04~1 D: 1.4 MW ramp [1.0,1.5]sec E: 1.4 MW ramp [1.0,1.5]sec J: 2.0 MW [0.5,1.5]sec result: plasma - H-modes - early disruption D: 0 MW E: 0 MW J: 2.0 MW 2 faults 020 BT~5.4T, Ip~0.8 MA, nl04~1 D: 1.4 MW ramp [1.0,1.5]sec E: 1.4 MW ramp [1.0,1.5]sec J: 1.0 MW [0.5,1.5]sec result: plasma - H-modes - early disruption D: 1.4 MW max faults E: 1.4 MW max faults J: 1.0 MW max faults 021 BT~5.4T, Ip~0.8 MA, nl04~1 D: 1.4 MW ramp [1.0,1.5]sec E: 1.4 MW ramp [1.0,1.5]sec J: 1.0 MW [0.5,1.5]sec result: plasma D: 1.4 MW multiple faults E: 1.4 MW multiple faults J: 1.0 MW max faults Summary: J-port operation improved compared to yesterday's. The antenna reached 2.7 MW with faults. A bottom tile was observed to be missing and its failure was traced to a rampdown disruption on 1020916007. At power levels above 2.0 MW, a glow is observed at the location of the missing tile.

Physics Operator Summaries

Entered: Jul 7 2004 04:37:16:160PM

Author: To Be Determined

Physop Summary for Run 1020917, Tues, Sept 17, 2002 RF Conditioning of Antennas SL: Wukitch/Ylin PO: Irby EO: Cochran/Byford/Parkin Summary ------- The machine ran extremely well today with a startup reliability of 100%. Only one gas tweak was required all day. No field tweaks were required. Bz0 and Br0 remained very steady throughout the day. Bz0 seems to like to run around -2 mT; somewhat lower than we used to require. H/(H+D) was low early in the shot, but came up to the 10 to 14% level with rf. The H/(H+D) averaged over the shot (.5 to 1.5 s) rose for the first few shots of the day and then saturated at the 12% level, just as it did on yesterday's run. The rf systems were coming up very nicely until shot 14 when the power level at j-port became high enough to cause a disruption. Earl noticed that the antenna was ejecting material into the plasma from the lower k-side corner of the antenna. On shot 15 Steve Wukitch noticed that a tile was missing. Several shots were taken to judge what level of power was still obtainable from j-port without causing injections and/or disruptions. We appear to be able to run j-port at a level of 1.5 to 2 MW before what is probably one of the tile hold-down bolts begins to inject into the plasma. Problems: We had a delay of about 1:30 hours to fix a problem with the FPA bias supply on the #4 transmitter. Duds 00 Fizzles 00 Plasmas 22 I^2t Fault 01 ---------------------------------------------------------------------------- 1020917001 irby PHYSICS_OPERATOR Sep 17 2002 9:23:59:316AM . . . . . . . . . . . . . . . . . . . . Start up from 1020916023: No changes Plasma into rampdown RF will need to debug FPA bias interlock problem H/(H+D) 4% at 0.5 s, 8% at 1.5 s --- not bad ---------------------------------------------------------------------------- 1020917002 irby PHYSICS_OPERATOR Sep 17 2002 11:46:42:803AM . . . . . . . . . . . . . . . . . . . . No PCS changes Nice plasma Stop run while RF guys go in to check #4 transmitter H/(H+D) 6 and 8% at .5,1.5 s ---------------------------------------------------------------------------- 1020917003 irby PHYSICS_OPERATOR Sep 17 2002 11:51:44:606AM . . . . . . . . . . . . . . . . . . . . Resume operation following repair of #4 transmitter Plasma --- several nice h-modes H/(H+D 4 at 10% at .5 and 1.5 s ---------------------------------------------------------------------------- 1020917004 irby PHYSICS_OPERATOR Sep 17 2002 12:15:09:456PM . . . . . . . . . . . . . . . . . . . . No PCS changes Nice plasma weak h-mode early, strong h-mode late Time (ms): 0 5 10 25 ---------------------------------------- Ip (kA): 1.1524 -12.1418 -24.4769 -88.4062 dIp/dt (kA/ms): -1.4158 -2.6081 -2.5781 -5.9644 pressure (mTorr): 0.0580 0.0555 0.0687 0.0464 Bz0 (mT): -4.1337 -2.0671 -0.1920 19.9673 Br0 (mT): -0.5940 -1.0323 -1.3392 -1.0532 Slow drift more positive in Bz0 over the day ---------------------------------------------------------------------------- 1020917005 irby PHYSICS_OPERATOR Sep 17 2002 12:35:38:190PM . . . . . . . . . . . . . . . . . . . . RF asked for increase in right gap of 2.5 mm: rcur from 0.661 to 0.65975 No other changes Plasma --- got the increased right gap H/(H+D) ramping from 7 to 11% ---------------------------------------------------------------------------- 1020917006 irby PHYSICS_OPERATOR Sep 17 2002 12:51:42:856PM . . . . . . . . . . . . . . . . . . . . Plasma --- 2.5 MW or so of rf ---------------------------------------------------------------------------- 1020917007 irby PHYSICS_OPERATOR Sep 17 2002 1:04:15:593PM . . . . . . . . . . . . . . . . . . . . No PCS changes Plasma --- 3 MW of rf briefly ---------------------------------------------------------------------------- 1020917008 irby PHYSICS_OPERATOR Sep 17 2002 1:20:34:650PM . . . . . . . . . . . . . . . . . . . . No PCS changes plasma --- I have been letting the shots go at a basepressure of 2.5e-6 Torr. Seems to be okay. ---------------------------------------------------------------------------- 1020917009 irby PHYSICS_OPERATOR Sep 17 2002 1:39:46:600PM . . . . . . . . . . . . . . . . . . . . No PCS changes Plasma --- took shot at 3.e-6 Torr ---------------------------------------------------------------------------- 1020917010 irby PHYSICS_OPERATOR Sep 17 2002 2:03:55:373PM . . . . . . . . . . . . . . . . . . . . No PCS changes Plasma --- ---------------------------------------------------------------------------- 1020917011 irby PHYSICS_OPERATOR Sep 17 2002 2:19:41:116PM . . . . . . . . . . . . . . . . . . . . Good shot --- ---------------------------------------------------------------------------- 1020917012 irby PHYSICS_OPERATOR Sep 17 2002 2:20:02:443PM . . . . . . . . . . . . . . . . . . . . Good shot ---------------------------------------------------------------------------- 1020917013 irby PHYSICS_OPERATOR Sep 17 2002 2:50:09:786PM . . . . . . . . . . . . . . . . . . . . Good shot Some hesitation in Ip --- ---------------------------------------------------------------------------- 1020917014 irby PHYSICS_OPERATOR Sep 17 2002 3:17:35:360PM . . . . . . . . . . . . . . . . . . . . Gas prefill from 22 to 24 ms. basepressure 1e-6 Torr when we entered shot cycle disruption at 1.03 s Earl points out that j-port was sputtering into the plasma ---------------------------------------------------------------------------- 1020917015 irby PHYSICS_OPERATOR Sep 17 2002 3:35:05:533PM . . . . . . . . . . . . . . . . . . . . Another j-port induced disruption. Steve Wukitch sees missing BN tile on J-port bottom k-side --- 2.2 MW limit? ---------------------------------------------------------------------------- 1020917016 irby PHYSICS_OPERATOR Sep 17 2002 3:40:33:290PM . . . . . . . . . . . . . . . . . . . . Try j-port only at 2 MW basepressure 1.3e-6 Torr plasma into rampdown --- no disruption ---------------------------------------------------------------------------- 1020917017 irby PHYSICS_OPERATOR Sep 17 2002 4:01:36:853PM . . . . . . . . . . . . . . . . . . . . Disruption at 1.53 s (after j-port turned off) ---------------------------------------------------------------------------- 1020917018 irby PHYSICS_OPERATOR Sep 17 2002 4:16:22:000PM . . . . . . . . . . . . . . . . . . . . Disruption at 0.98 s. ---- j-port power probably needs to be < 2.2 MW ---------------------------------------------------------------------------- 1020917019 irby PHYSICS_OPERATOR Sep 17 2002 4:34:35:093PM . . . . . . . . . . . . . . . . . . . . disruption at 0.89 s with only 2 MW of power --- getting worse. Earl notes that the tile over the divertor flapper is glowing/sputtering also. ---------------------------------------------------------------------------- 1020917020 irby PHYSICS_OPERATOR Sep 17 2002 4:58:04:426PM . . . . . . . . . . . . . . . . . . . . Bt up to 5.4 T, 152 kA. Run D and E Plasma into rampdown ---------------------------------------------------------------------------- 1020917021 irby PHYSICS_OPERATOR Sep 17 2002 4:58:37:380PM . . . . . . . . . . . . . . . . . . . . Plasma into rampdown ---------------------------------------------------------------------------- 1020917022 irby PHYSICS_OPERATOR Sep 17 2002 5:05:25:250PM . . . . . . . . . . . . . . . . . . . . No power cycle to clear I^2t fault ---------------------------------------------------------------------------- 1020917023 irby PHYSICS_OPERATOR Sep 17 2002 5:17:40:160PM . . . . . . . . . . . . . . . . . . . . Try for 1020910020 again Plasma, 1 MA, into rampdown ---------------------------------------------------------------------------- 1020917xxx irby DISCHARGE_CLEAN Sep 17 2002 7:40:47:706AM . . . . . . . . . . . . . . . . . . . . ECDC in D2 at 2e-4 Torr was run overnight. Bake was set at 60C following the run and dropped back to 35C this morning. ---------------------------------------------------------------------------- 1020917xxx irby PHYSICS_OPERATOR Sep 17 2002 7:44:31:226AM . . . . . . . . . . . . . . . . . . . . Did cold start: rtnode -- data loaded, A matrix responds rtnode -- data loaded, M matrix responds rtnode -- data loaded, PID matrix responds RT_NODE Done 17-SEP-2002 07:43:29.57 ---------------------------------------------------------------------------- 1020917xxx irby PHYSICS_OPERATOR Sep 17 2002 9:04:35:540AM . . . . . . . . . . . . . . . . . . . . Engineering Setup and Run Plan for Tues, Sept 17, 2002 RF Conditioning of Antennas SL: Wukitch PO: Irby HEAT at 60/60/60 overnight ECDC Overnight in D2 @ 2e-4 Torr until 07:00 Run Begins at 09:00 and ends at 17:00 Power systems setup the same as for Shot 1020916015 Gas setup: B-Top 6 psi D2 Hybrid Enabled (PG4) B-side lower 1 psi Ar Hybrid Enabled (PG1) B-side upper 10 psi D2 Hybrid DISABLED (PG2, for ECDC) C-Side 30 psi D2 Hybrid Enabled (PG3) J-Bottom leave as is, Hybrid DISABLED Enable the following gate valves: ECE, VUV, DNB RF Setup: Transmitters 1,2,3,4 in Run On by 07:00 RUN PLAN: Continue conditioning of antennas and machine in preparation for boronization following run.

Session Leader Comments

Physics Operator Comments
Sep 17 2002 07:44:31:227AM		Jim Irby	Did cold start: rtnode -- data loaded, A matrix responds rtnode -- data loaded, M matrix responds rtnode -- data loaded, PID matrix responds RT_NODE Done 17-SEP-2002 07:43:29.57
Sep 17 2002 09:04:35:540AM		Jim Irby	Engineering Setup and Run Plan for Tues, Sept 17, 2002 RF Conditioning of Antennas SL: Wukitch PO: Irby HEAT at 60/60/60 overnight ECDC Overnight in D2 @ 2e-4 Torr until 07:00 Run Begins at 09:00 and ends at 17:00 Power systems setup the same as for Shot 1020916015 Gas setup: B-Top 6 psi D2 Hybrid Enabled (PG4) B-side lower 1 psi Ar Hybrid Enabled (PG1) B-side upper 10 psi D2 Hybrid DISABLED (PG2, for ECDC) C-Side 30 psi D2 Hybrid Enabled (PG3) J-Bottom leave as is, Hybrid DISABLED Enable the following gate valves: ECE, VUV, DNB RF Setup: Transmitters 1,2,3,4 in Run On by 07:00 RUN PLAN: Continue conditioning of antennas and machine in preparation for boronization following run.
Sep 17 2002 09:23:59:317AM	1020917001	Jim Irby	Start up from 1020916023: No changes Plasma into rampdown RF will need to debug FPA bias interlock problem H/(H+D) 4% at 0.5 s, 8% at 1.5 s --- not bad
Sep 17 2002 11:46:42:803AM	1020917002	Jim Irby	No PCS changes Nice plasma Stop run while RF guys go in to check #4 transmitter H/(H+D) 6 and 8% at .5,1.5 s
Sep 17 2002 11:51:44:607AM	1020917003	Jim Irby	Resume operation following repair of #4 transmitter Plasma --- several nice h-modes H/(H+D 4 at 10% at .5 and 1.5 s
Sep 17 2002 12:15:09:457PM	1020917004	Jim Irby	No PCS changes Nice plasma weak h-mode early, strong h-mode late Time (ms): 0 5 10 25 ---------------------------------------- Ip (kA): 1.1524 -12.1418 -24.4769 -88.4062 dIp/dt (kA/ms): -1.4158 -2.6081 -2.5781 -5.9644 pressure (mTorr): 0.0580 0.0555 0.0687 0.0464 Bz0 (mT): -4.1337 -2.0671 -0.1920 19.9673 Br0 (mT): -0.5940 -1.0323 -1.3392 -1.0532 Slow drift more positive in Bz0 over the day
Sep 17 2002 12:35:38:190PM	1020917005	Jim Irby	RF asked for increase in right gap of 2.5 mm: rcur from 0.661 to 0.65975 No other changes Plasma --- got the increased right gap H/(H+D) ramping from 7 to 11%
Sep 17 2002 12:51:42:857PM	1020917006	Jim Irby	Plasma --- 2.5 MW or so of rf
Sep 17 2002 01:04:15:593PM	1020917007	Jim Irby	No PCS changes Plasma --- 3 MW of rf briefly
Sep 17 2002 01:20:34:650PM	1020917008	Jim Irby	No PCS changes plasma --- I have been letting the shots go at a basepressure of 2.5e-6 Torr. Seems to be okay.
Sep 17 2002 01:39:46:600PM	1020917009	Jim Irby	No PCS changes Plasma --- took shot at 3.e-6 Torr
Sep 17 2002 02:03:55:373PM	1020917010	Jim Irby	No PCS changes Plasma ---
Sep 17 2002 02:19:41:117PM	1020917011	Jim Irby	Good shot ---
Sep 17 2002 02:20:02:443PM	1020917012	Jim Irby	Good shot
Sep 17 2002 02:50:09:787PM	1020917013	Jim Irby	Good shot Some hesitation in Ip ---
Sep 17 2002 03:17:35:360PM	1020917014	Jim Irby	Gas prefill from 22 to 24 ms. basepressure 1e-6 Torr when we entered shot cycle disruption at 1.03 s Earl points out that j-port was sputtering into the plasma
Sep 17 2002 03:35:05:533PM	1020917015	Jim Irby	Another j-port induced disruption. Steve Wukitch sees missing BN tile on J-port bottom k-side --- 2.2 MW limit?
Sep 17 2002 03:40:33:290PM	1020917016	Jim Irby	Try j-port only at 2 MW basepressure 1.3e-6 Torr plasma into rampdown --- no disruption
Sep 17 2002 04:01:36:853PM	1020917017	Jim Irby	Disruption at 1.53 s (after j-port turned off)
Sep 17 2002 04:16:22:000PM	1020917018	Jim Irby	Disruption at 0.98 s. ---- j-port power probably needs to be < 2.2 MW
Sep 17 2002 04:34:35:093PM	1020917019	Jim Irby	disruption at 0.89 s with only 2 MW of power --- getting worse. Earl notes that the tile over the divertor flapper is glowing/sputtering also.
Sep 17 2002 04:58:04:427PM	1020917020	Jim Irby	Bt up to 5.4 T, 152 kA. Run D and E Plasma into rampdown
Sep 17 2002 04:58:37:380PM	1020917021	Jim Irby	Plasma into rampdown
Sep 17 2002 05:05:25:250PM	1020917022	Jim Irby	No power cycle to clear I^2t fault
Sep 17 2002 05:17:40:160PM	1020917023	Jim Irby	Try for 1020910020 again Plasma, 1 MA, into rampdown

Engineering Operator Comments
Shot	Time	Type	Status	Comment
1	09:02:59:787AM	Plasma	Ok
2	09:24:23:037AM	Plasma	Ok
3	11:42:19:343AM	Plasma	Ok
4	11:59:11:510AM	Plasma	Ok
5	12:17:13:710PM	Plasma	Ok
6	12:35:47:377PM	Plasma	Ok
7	12:51:22:950PM	Plasma	Ok
8	01:07:19:317PM	Plasma	Ok
9	01:21:14:917PM	Plasma	Ok
10	01:35:33:330PM	Plasma	Ok
11	01:49:43:587PM	Plasma	Ok
12	02:04:08:717PM	Plasma	Ok
13	02:17:46:893PM	Plasma	Ok
14	02:59:01:317PM	Plasma	Ok
15	03:12:42:730PM	Plasma	Ok
16	03:35:23:190PM	Plasma	Ok
17	03:51:41:323PM	Plasma	Ok
18	04:04:38:843PM	Plasma	Ok
19	04:18:04:113PM	Plasma	Ok
20	04:34:05:810PM	Plasma	Ok
21	04:46:50:610PM	Plasma	Ok
22	05:00:29:133PM	Plasma	Bad	I2T fault at init. No power shot.
23	05:11:24:303PM	Plasma	Ok