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3/22/2010 11:37 AM | |
Posts: 4 Rating:
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Hello. I am new on this forum. I am here because i have similar problem. I have a machine with five vehicles on transport rail. Communication between main electrical cabinet and vehicles is done with profibus network using PRB modules. One in main electrical cabinet and one in each vehicle cabinet (6 PRB modules). I have problems with loosing communication. Sometimes only one lorry loose comm. and sometimes all network goes off. Communication problems appear very random.We already tried to change PRB modules in vehicles wich are loosing communication and in main electrical cabinet, but problems still appear. Each vehicle has VFD in electrical cabinet (look attachment). I am sure that this is not mechanical or programm problem. Best regards |
Last edited by: O_Moderator at: 3/22/2010 2:16 PMnew subject after splitting from /tf/WW/en/Posts/7620#top |
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