10/22/2022 1:36 AM | |
Joined: 10/17/2007 Last visit: 10/9/2024 Posts: 4039 Rating: (354)
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I use Google translator --your text is Italian--25201 "WM2 axis Drive faulty" I will find from Siemens manual for you--attached 2 page from 840D SL diagnostic guide This is one of the tricky alarm--there is no absolutely 100% sure solution --until Siemens discontinued 840D, I don't think you will get support. If you want to try to fix it. I suggest you replace drive ( as 840D sl using SINAMICS 120 ) you replace the whole drive. I mean in 840D pL 611D drive control card can be replaced --which when I help my customer Please response what your idea.
Attachmentalarm_25201.pdf (402 Downloads) |
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10/22/2022 3:41 AM | |
Joined: 4/23/2010 Last visit: 12/31/2023 Posts: 8092 Rating: (877)
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Hello CIRO1973, Alarm 25201 - Axis WM2 has drive fault. But could not help you exact fault since no any other diagnosis message is displayed. Other diagnosis messages can be activated by setting MD10070, MD13140. etc.etc. which shall evaluate & display drive output messages which help for correct fault/alarm analysis. BTW does this alarm/fault gets reset when you press RESET key? Please check. Since you mentioned it is B axis, I suggest you to check its hydraulic clamping pressure, encoder cable, axis lubrication etc. etc. which are in general the probable causes which could trigger this fault. Alarm 700109 & 700113 are PLC message which are developed by machine builder while developing machine PLC logic as such, please refer machine builder troubleshooting manual which will help you to find out the cause of this alarms. Hope this helps. |
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