Difference between revisions of "R1S6 SL1 BurnIn"
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| 04/10/13 || 10:40 || 536 || 1070 || -750 || 0.2 || 0.3 || Found fields in tripped state. Set sense to lower voltage and reset field voltage. | | 04/10/13 || 10:40 || 536 || 1070 || -750 || 0.2 || 0.3 || Found fields in tripped state. Set sense to lower voltage and reset field voltage. | ||
|- | |- | ||
| − | | 04/10/13 || 10:42 || 536 || 1070 || -750 || 1.3 || 1.4 || Tried turning voltage on sense up to 1080, current and voltage started fluctuating more than usual. Turned voltage back to 1070. Current is still a little higher than when initially started up again at 10:40, fluctuating from 1 | + | | 04/10/13 || 10:42 || 536 || 1070 || -750 || 1.3 || 1.4 || Tried turning voltage on sense up to 1080, current and voltage started fluctuating more than usual. Turned voltage back to 1070. Current is still a little higher than when initially started up again at 10:40, fluctuating from 1 to 4 <math>\mu</math>A. |
Revision as of 16:47, 10 April 2013
| Date | Time (24h) | Guard (V) | Sense (V) | Field (V) | Sense (A) | Field (A) | comments |
| 04/08/13 | 12:27 | 536 | 1100 | -750 | Tripped (trip is set to 10 A). Initially settled around 4-5 A. | ||
| 04/08/13 | 12:36 | 536 | 950 | -750 | Tripped | ||
| 04/08/13 | 12:40 | 536 | 850 | -750 | Fluctuating from 1.5-3.0 A on both sense and field. | ||
| 04/08/13 | 13:32 | 536 | 850 | -750 | Tripped | ||
| 04/08/13 | 13:40 | 536 | 800 | -750 | Set trip threshold to 15 A. Current tripped within 5 minutes. | ||
| 04/08/13 | 13:45 | 536 | 750 | -750 | Sense/field fluctuating around 1.5 A. | ||
| 04/08/13 | 14:40 | 536 | 750 | -750 | 2 | 2 | HV found in tripped state, set Imax to 100 A, and restored HV. |
| 04/09/13 | 07:34 | 536 | 750 | -750 | 0.1 | 0 | |
| 04/09/13 | 07:35 | 536 | 800 | -750 | 0.1 | 0 | |
| 04/09/13 | 07:35 | 536 | 900 | -750 | 0.2 | 0.3 | |
| 04/09/13 | 07:37 | 536 | 1000 | -750 | 1.5 | 1.6 | |
| 04/09/13 | 07:37 | 536 | 1050 | -750 | 6.2 | 6.3 | |
| 04/09/13 | 10:12 | 536 | 900 | -750 | 5 | 4 | Found HV in tripped state, restored sense to 900 instead of 1050, it first tripped when attempting 900 Volts but staged 50 volts increases brought it back without tripping, I observe 30A spikes at 900 Volts |
| 04/09/13 | 11:00 | 536 | 890 | -750 | 0.1 | 0 | Found HV in tripped state, set HV to 890 any further and 30 A current spikes occurr, changed trip time from 0.1 to 1.1 sec |
| 04/09/13 | 13:11 | 536 | 900 | -750 | 0.1 | 0 | current is jumping more |
| 04/09/13 | 13:11 | 536 | 890 | -750 | 0.1 | 0 | found HV in tripped state, went back to 890 |
| 04/09/13 | 17:22 | 536 | 890 | -750 | 0.05 | 0.00 | |
| 04/09/13 | 17:30 | 536 | 970 | -750 | 1.3 | 1.2 | Changed voltage in steps of 10V at a time. Changed ramp rate to 1V/s on sense. Observed some surge currents after voltage stabilized at around 30 - 40 A for a few seconds. |
| 04/10/13 | 07:40 | 536 | 970 | -750 | 0.115 | 0.005 | Found fields in tripped state, but not sense or guard. Turned on again, current was relatively low. |
| 04/10/13 | 07:50 | 536 | 1080 | -750 | 1.1 | 1.0 | Went up in voltage in 10V increments at 1V/s ramp, monitoring change in average current at each step after voltage settled. Last increment to 1080 saw some surge currents up to 30 A, but average current is around 1 A. |
| 04/10/13 | 10:40 | 536 | 1070 | -750 | 0.2 | 0.3 | Found fields in tripped state. Set sense to lower voltage and reset field voltage. |
| 04/10/13 | 10:42 | 536 | 1070 | -750 | 1.3 | 1.4 | Tried turning voltage on sense up to 1080, current and voltage started fluctuating more than usual. Turned voltage back to 1070. Current is still a little higher than when initially started up again at 10:40, fluctuating from 1 to 4 A. |