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Micromaster 430

3/16/2018 1:00 PM	Rate (0)
Dav87 Posts: 18 Rating: (0)	Hello I have a Micromaster 430 .It's often give the fault (F30003 Power unit: DC link voltage undervoltage ). I set the Threshold DC-link voltage P2172=540 VDC and Delay time DC-link voltage P2173=10000ms but no result . So can anyone help me ?? Thanks in advanse
Dav87 Posts: 18 Rating: (0)
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3/16/2018 11:21 PM	Rate (0)
mindware Platinum Member Joined: 3/30/2011 Last visit: 12/26/2025 Posts: 739 Rating: (258)	Hello, probably fault is F0003 not F30003... what value do you read in parameter r0026? please measure input voltage. Is it ok? Best Regards
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3/19/2018 9:53 AM	Rate (0)
Dav87 Posts: 18 Rating: (0)	Yes it's ok r0026=530VDC
Dav87 Posts: 18 Rating: (0)
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3/21/2018 9:59 AM	Rate (0)
petr_sipor Bronze Member Joined: 3/25/2008 Last visit: 12/18/2025 Posts: 230 Rating: (8)	how you measure worth the DC + and DC-

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5/30/2018 12:40 PM	Rate (0)
Jen_Moderator Posts: 8171 Rating: (174)	New question published by Buelligan is split to a separate thread with the subject Micromaster fault 002. Best regards Jen_Moderator
Jen_Moderator Posts: 8171 Rating: (174)
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