CAD CAM EDM DRO - Yahoo Group Archive

RE: [CAD_CAM_EDM_DRO] re: boom

on 2002-08-06 05:46:35 UTC
One thing to consider - If you disconnect the drivers from the motors,
you're breaking the circuit in an "unanticipated way" so any snubbers or
other circuitry to account for the di/dt voltage spike may not work as
expected.

-- Jerry

|>Disconnecting the
|>windings whilst current is flowing through them (in either the
|hold state,
|>or whilst moving) is not a good idea, although I'm sure we're already
|>decided on this.
|
|It may or may not be a good idea, but it's probably no badder than just
|running them. The effect on the connector itself is the most valid
|objection.

Discussion Thread

tauscnc 2002-08-03 21:01:34 UTC L298 goes boom on my camtronics :( afogassa 2002-08-03 21:18:57 UTC Re: L298 goes boom on my camtronics :( RichD 2002-08-03 21:19:09 UTC Re: [CAD_CAM_EDM_DRO] L298 goes boom on my camtronics :( Carol & Jerry Jankura 2002-08-03 22:02:40 UTC RE: [CAD_CAM_EDM_DRO] Re: L298 goes boom on my camtronics :( tauscnc 2002-08-03 22:05:32 UTC Re: L298 goes boom on my camtronics :( RichD 2002-08-03 22:21:32 UTC Re: [CAD_CAM_EDM_DRO] Re: L298 goes boom on my camtronics :( tauscnc 2002-08-03 22:41:37 UTC Re: L298 goes boom on my camtronics :( Randy Gordon-Gilmore 2002-08-03 23:10:38 UTC Re: [CAD_CAM_EDM_DRO] Re: L298 goes boom on my camtronics :( tauscnc 2002-08-03 23:25:40 UTC Re: L298 goes boom on my camtronics :( alenz2002 2002-08-03 23:59:12 UTC Re: L298 goes boom on my camtronics :( bjammin@i... 2002-08-04 05:16:27 UTC Re: [CAD_CAM_EDM_DRO] L298 goes boom on my camtronics :( RichD 2002-08-04 07:57:43 UTC Re: [CAD_CAM_EDM_DRO] L298 goes boom on my camtronics :( tauscnc 2002-08-04 08:08:09 UTC Re: L298 goes boom on my camtronics :( bjammin@i... 2002-08-04 08:39:46 UTC L298 goes boom exeric1 2002-08-04 08:45:23 UTC Re: L298 goes boom on my camtronics :( exeric1 2002-08-04 09:09:31 UTC Re: L298 goes boom tauscnc 2002-08-04 09:53:57 UTC Re: L298 goes boom mayfieldtm 2002-08-04 10:22:36 UTC Re: L298 goes boom RichD 2002-08-04 12:25:20 UTC Re: [CAD_CAM_EDM_DRO] Re: L298 goes boom tauscnc 2002-08-04 12:49:53 UTC Re: L298 goes boom Alan Marconett KM6VV 2002-08-04 14:49:46 UTC Re: L298 goes boom on my camtronics :( Alan Marconett KM6VV 2002-08-04 15:17:14 UTC Re: L298 goes boom on my camtronics :( turbulatordude 2002-08-04 15:20:27 UTC Novice question about - Re: L298 goes boom studleylee 2002-08-04 16:37:48 UTC Re: L298 goes boom Alan Marconett KM6VV 2002-08-04 16:50:24 UTC Re: L298 goes boom studleylee 2002-08-04 17:29:10 UTC Re: L298 goes boom Alan Marconett KM6VV 2002-08-05 10:55:57 UTC Re: L298 goes boom bjammin@i... 2002-08-05 12:39:57 UTC boom mayfieldtm 2002-08-05 12:53:15 UTC Re: boom Bevan Weiss 2002-08-05 18:10:17 UTC re: boom tauscnc 2002-08-05 18:41:05 UTC Re: L298 goes boom - AWO? mayfieldtm 2002-08-05 23:05:54 UTC Re: boom bjammin@i... 2002-08-06 03:57:52 UTC Re: [CAD_CAM_EDM_DRO] re: boom Carol & Jerry Jankura 2002-08-06 05:46:35 UTC RE: [CAD_CAM_EDM_DRO] re: boom mayfieldtm 2002-08-06 08:44:56 UTC Re: boom kooloosj 2002-08-07 02:10:28 UTC Re: L298 goes boom on my camtronics :( Ian W. Wright 2002-08-07 10:25:15 UTC Re: [CAD_CAM_EDM_DRO] Re: L298 goes boom on my camtronics :( tauscnc 2002-08-08 18:48:21 UTC Re: L298 goes boom ( It's Fixed!- Yeah! ) afogassa 2002-08-08 20:51:42 UTC Re: L298 goes boom ( It's Fixed!- Yeah! ) Dave Hylands 2002-08-08 20:57:06 UTC RE: [CAD_CAM_EDM_DRO] Re: L298 goes boom ( It's Fixed!- Yeah! ) tauscnc 2002-08-08 21:06:06 UTC Re: L298 goes boom ( It's Fixed!- Yeah! ) tauscnc 2002-08-08 21:10:41 UTC Re: L298 goes boom ( It's Fixed!- Yeah! ) jeffgnu 2002-08-08 21:42:45 UTC Re: L298 goes boom ( It's Fixed!- Yeah! ) RichD 2002-08-08 21:51:40 UTC Re: [CAD_CAM_EDM_DRO] Re: L298 goes boom ( It's Fixed!- Yeah! ) RichD 2002-08-08 21:55:41 UTC Re: [CAD_CAM_EDM_DRO] Re: L298 goes boom ( It's Fixed!- Yeah! ) jeffgnu 2002-08-08 22:33:46 UTC Re: L298 goes boom ( It's Fixed!- Yeah! ) Ian W. Wright 2002-08-09 00:59:59 UTC Re: [CAD_CAM_EDM_DRO] Re: L298 goes boom ( It's Fixed!- Yeah! ) cadcambee 2002-08-09 01:10:02 UTC Re: L298 goes boom ( It's Fixed!- Yeah! ) caudlet 2002-08-09 08:00:15 UTC Re: L298 goes boom ( It's Fixed!- Yeah! ) cadcambee 2002-08-09 11:51:28 UTC Re: L298 goes boom (AWO) JJ 2002-08-11 11:37:48 UTC RE: [CAD_CAM_EDM_DRO] Re: L298 goes boom ( It's Fixed!- Yeah! )