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Sinamics S120 V2.6

Created by: Sinex at: 12/24/2008 9:54 AM (2 Replies)

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12/24/2008 9:54 AM	Rate (0)
Sinex Posts: 2 Rating: (0)	Hello, When using S120 V2.6.1 (V02.60.35.00), I notice a problem that the CU320 is not running up when the DCC-technology library is loaded. Power up - power down is not a solution. A komplete re-installation of the Kompakt Flash is a solution, but the problem occurs again sporadically when the power is switched off and switched on again. At this moment, the units are being tested without DCC-library. At the moment of the problem, there is no communication possible by Profibus. The LED-conditions on the CU320 are RDY = orange and DP = red. On the AOP30, the message 'waiting for communication' stays active. Anybody experienced already this problem ?
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4/9/2009 2:24 PM	Rate (0)
dirk_verbeek Posts: 1 Rating: (0)	Hello, A late reaction, but the cause could be that your CU is overloaded. Try to decrease the cycletime of the DCC. See the specs of the CU about CPU load. Greetings Dirk
dirk_verbeek Posts: 1 Rating: (0)
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5/9/2016 4:16 PM	Rate (0)
Min_Moderator Platinum Member Joined: 9/3/2014 Last visit: 3/13/2019 Posts: 4766 Rating: (122)	New question published by m.fazelfard is split to a separate thread with the subject Upgrade Sinamics version. Best regards Min_Moderator

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