3 drives getting green & orange LED OFF then On, anytime they receive a run signal.
Created by: Gandall at: 4/7/2021 9:44 PM (3 Replies)
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| 4/7/2021 9:44 PM | |
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Posts: 6 Rating:
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Greeting to everyone, I'm new to this forum. I need advice or help whichever fits in here. I work for a steel company where we have S400 and several mm440. These last days we had 3 drives by side getting their LED(green and Orange) OFF then On, anytime they receive a run signal. If that was already asked and resolved please point me to the answer. all our drive communicate by Profibus. Respectfully yours ------------------------------------------------------------------------------------------ |
Last edited by: Jen_Moderator at: 04/08/2021 09:34:24New subject after splitting |
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| 4/9/2021 5:09 PM | |
Joined: 6/4/2008 Last visit: 11/25/2025 Posts: 1521 Rating:
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Hi, to avoid ambiguity with what You mean (Flashing/ OFF/ON then ON/OFF etc), please see the attached LED diagnostic extract from the MM4 manual. Also, I'm Assuming You are not referring to the Profibus module LED. Regards, Graeme AttachmentLED Diagnostics.pdf (1141 Downloads) |
| 6/22/2021 6:24 PM | |
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Posts: 6 Rating:
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Hi Graeme, I was off due to our company slow down (COVID). I hope everyone in the forum as well as your family are well. About the drive, I have replace all profibus cables as well as putting 1 meter between them. I shot a video but could not attached it too large. I try to get only the LED. AttachmentIMG_E3221.MOV (733 Downloads) |
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