9/4/2014 1:43 PM | |
Posts: 1 Rating: (0) |
Hello! I am using AC/DC 6SE7E7016-024-1EP85-0AA1 RECTIFIER with four inverters 6SE7016-OTP50-Z, Z=G91+C23+K80. Drives are used on turret winder having 4 spindles at line speed 250 MPM. During change over from drive no 4 to 1, both drive 4 & 1 trips with F008 alarm & rectifier unit indicates fault, with RED LED on face. At this point the bus voltage r006 on all drives are about 539 volts. Rectifier fault can be reset only with power reclycling. Some times the problem occurs repeatedly or else drives works prefectly. Pl. suggest suitable corrective measure to eliminate problem.? Attachmentforum.zip (270 Downloads) |
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