asaf
New Member
Posts: 26
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Post by asaf on Feb 28, 2018 17:11:44 GMT
Hi, 1hp ac 2 pole 400v 3 phase motor starts ok in each direction but when the vfd change direction, one of the ac motors get stuck for a few seconds and then turn in the other direction.
if i stop data to the vfd and then return it, the motor gets unstuck immediately
I connected the motor to another vfd. problem persists, motor wiring is the same in all motors
What do you think the problem can be ?
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johann
Junior Member
Posts: 57
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Post by johann on Mar 1, 2018 9:05:54 GMT
Hi asaf,
I believe it’s a problem of Thanos AMC board. Hi tried to put all motor settings in one firmware. What we have in this case is a “jack of all trades device”. No body from the user at the moment knows witch settings belong to witch hardware and what have you to use and what not. Since I use the AMC board together with my 6 AC motors I’ve only trouble. Look at different posts of me. In between I think it depends on a runtime problem of the AMC board. The bad thing is I got no helpful answers from Thanos till now.
Good luck …
Johann
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asaf
New Member
Posts: 26
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Post by asaf on Mar 1, 2018 17:33:22 GMT
thank you ! board version is 2.0 should i update to 2.4 ?
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johann
Junior Member
Posts: 57
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Post by johann on Mar 3, 2018 7:38:14 GMT
you can try it. I've it and my 6DOF doesn't run till now... And there is no answer from Thanos to my questions. He is to busy and working for his kickstarter it seems ...
Good luck Johann
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