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S12ZVC   CAN

Question asked by 晓辉 王 on Dec 13, 2016
Latest reply on Dec 15, 2016 by Radek Sestak

Hello

        Now I am testing the CAN  PHYSICAL of S12ZVC .The dominant bit  voltage of CANH is 4.5V,sometimes 4.7V . when I connect CANH and CANL,MSCAN will enter Busoff ,when I unconnect CANH and CANL ,MSCAN will leave Busoff.  But when I connect CAN L and Ground .MSCAN never enter busoff ,when connect CAN H and Battery (12V), MSCAN never enter busoff. Is there any problems

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