10/2/2014 4:19 PM | |
Joined: 1/21/2013 Last visit: 9/4/2024 Posts: 4620 Rating:
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Hi Sasi, Take a look on the parameter list: MICROMASTER 440 - Siemens It's strange that you have 0V in r026 while you have 400V in the line it is possible, that the power surge havedestroyed the voltage measurement in the DC-Link MM420 Alarm A0503 - Siemens Industry Online Support - Technical ... |
Last edited by: Ste39 at: 10/2/2014 4:51 PM |
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10/3/2014 4:04 PM | |
Joined: 4/23/2010 Last visit: 12/31/2023 Posts: 8092 Rating:
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Hello, Hardware fault means failuer of electronic components on the card. This does not mean physical damage or failuer visible by naked eyes. Needs to be check/test complete circuit. Please see attached sheet for more information. HTH.
AttachmentMM440 Block dig.pdf (1009 Downloads) |
Last edited by: PISCEAN 2010 at: 10/3/2014 4:06 PMFile attached. |
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10/28/2019 10:45 AM | |
Posts: 1 Rating:
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Where do i find card . Can you give me some advice regarding this ? |
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