| Miniproposals | ||||||||||
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| Operators | |
| Session leader(s): | Unknown |
| Physics operator(s): | Steve Wolfe |
| Engineering operator(s): | Unknown |
| Engineering Operator Run Comment |
| Josh and Tom Cycle tests |
| Session Leader Plans |
| Physics Operators Plans |
| Session Leader Summaries |
| Physics Operator Summaries |
| Session Leader Comments |
| Physics Operator Comments | |||
| Mar 24 2003 05:26:39:693PM | Steve Wolfe | shot#10-18: Testing c-coil, TMX under hybrid control. PLC settings are 300V, 2000A (limit), hybrid. Start=0.0sec, Invert=2.0sec | |
| Mar 24 2003 01:56:01:573PM | 1030324009 | Steve Wolfe | Replace J-bottom fiber (hybrid output 10) with C-Coil TMX (green fiber labeled old ef4). In preparation for test of hybrid control of c-coil supply, connected to spare coil in power room. Draw waveform on pg5 as 10V with 200msec on and off-ramp, 2 sec total pulse. turn off seg2. load/clean still takes a long time. |
| Mar 24 2003 02:02:16:463PM | 1030324009 | Steve Wolfe | Take hybrid test shot #14, looks ok, there is some negative level early, probably due to saturations? |
| Mar 24 2003 03:36:44:457PM | 1030324010 | Steve Wolfe | After some plc confusion, getting ready to try a no-power test to check the hybrid output level. shot#10: Bill saw the signal, but camac hybrid signal didn't store. |
| Mar 24 2003 05:26:22:133PM | 1030324010 | Steve Wolfe | shot#10: Testing c-coil, TMX under hybrid control. PLC settings are 300V, 2000A (limit), hybrid. Start=0.0sec, Invert=2.0sec |
| Mar 24 2003 03:50:17:933PM | 1030324011 | Steve Wolfe | shot#11: Go to 5V on hybrid output (program at 50) Got the signal this time. The camac shows the hybrid demand clipped at 1.4V, but Bill saw 2.8 at his scope. There is a mysterious factor of 2 somewhere. The hybrid did put out 5V, so it is clipping against the 2000A PLC setting. The gate signal is still cutting off at 0 sec, with a funny step at .2sec. |
| Mar 25 2003 09:01:56:043AM | 1030324013 | Steve Wolfe | shot#13: Gate signal makes sense to Bill vis a vis fizz. No hybrid demand camac this time |
| Mar 24 2003 04:21:37:970PM | 1030324014 | Steve Wolfe | shot#14: Change sequence of store actions on l8212 and tr16_2 traces all there. Next shot: reprogram to 1v |
| Mar 24 2003 04:38:30:980PM | 1030324015 | Steve Wolfe | shot#15: reprogram to 1v try for current Got about 100A with nearly 100% ripple. There seems to be a big threshold. next shot: go to 2V on the hybrid. |
| Mar 24 2003 04:49:52:443PM | 1030324016 | Steve Wolfe | shot#16: go to 2V on the hybrid. about 850A. next shot: ramp to 4V at 1sec, back down |
| Mar 24 2003 04:55:36:393PM | 1030324017 | Steve Wolfe | shot#17: ramp to 4V at 1sec, back down OPerator error- didn't load the waveform before hitting the load. |
| Mar 24 2003 05:03:50:563PM | 1030324018 | Steve Wolfe | shot#18: ramp to 4V at 1sec, back down (load it this time!) limits at 1900A; demand limits at 1.37V on camac==2.7V "real" |
| Engineering Operator Comments | ||||
| Shot | Time | Type | Status | Comment |
| 1 | 11:09:56:080AM | Test | Ok | |
| 2 | 11:39:43:343AM | Test | Ok | |
| 3 | 11:59:49:530AM | Test | Ok | |
| 4 | 12:11:01:860PM | Test | Ok | |
| 5 | 12:26:25:477PM | Test | Ok | |
| 6 | 12:37:57:730PM | Test | Ok | |
| 7 | 01:14:15:003PM | Test | Ok | |
| 8 | 01:23:02:697PM | Test | Ok | |
| 9 | 01:31:55:410PM | Test | Ok | |
| 10 | 03:20:12:230PM | Test | Ok | Correction Coil Test |
| 11 | 03:37:22:923PM | Test | Ok | Correction Coil Test |
| 12 | 03:56:05:040PM | Test | Bad | Correction Coil TMX:TR16_2 didn't trigger |
| 13 | 04:04:18:617PM | Test | Bad | Correction Coil Test No TMX:L8212_3 |
| 14 | 04:15:40:470PM | Test | Ok | |
| 15 | 04:32:05:293PM | Test | Ok | Correction Coil Test |
| 16 | 04:41:44:260PM | Test | Ok | corrrection Coil Test |
| 17 | 04:51:26:990PM | Test | Ok | Correction Coil Test |
| 18 | 04:58:09:080PM | Test | Ok | Correction Coil |