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Alarm in inverter G120

5/31/2021 4:01 PM	Rate (0)
bensalah Posts: 1 Rating: (0)	hello all i have an alrm in inverter G120 , please help me to solve this problem :(see foto) ------------------------------------------------------------------------------------------ Split from Sinamcis G120 + CU240B-2DP drives warning alarm is coming A30016. Attachment IMG_4788[1].JPG (240 Downloads)
bensalah Posts: 1 Rating: (0)	Last edited by: Jen_Moderator at: 06/01/2021 08:00:47 New subject after splitting
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6/1/2021 8:47 AM	Rate (0)
Technology Team Platinum Expert Joined: 10/11/2006 Last visit: 1/14/2026 Posts: 6066 Rating: (828)	Hello, in case the drive was working properly before I would recommend to check your main power supply. All messages points towards a missing main supply or a too low DC bus level, i.e. due to a missing input phase.
	With best regards, Technology Team Application consulting and pre sales support for SINAMICS, SIMATIC Technology, SIMOTION, SIMOTICS and MOTION CONNECT
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