7/19/2011 7:31 AM | |
Joined: 8/25/2006 Last visit: 9/22/2024 Posts: 2209 Rating: (278) |
Hello. |
7/20/2011 3:06 PM | |
Posts: 17 Rating: (0) |
Thanks frimos, I'snt that crazy the wiring theory, because if you have on the armature connected R, S, T you need to have in excitation R and T, otherwise, it could be a possible origin of fault. In this case, itsn't seems to be the problem. Yesterday we had in plant a Siemens Specialist, and, answering your questions, the motor doesn´t even starts. It gives the fautl with no movement. We came back to factory defaults, configured it and tried Self-Tuning with no success. At this point, we are thinking that it was broken and nobody realized that before, so we are going to send to check the motor (could be insulation problem, or anything else), and if the motor isn´t the problem, could be the driver. Best regards and Thanks. Patricio Novotny |
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