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3/16/2017 11:16 AM | |
Posts: 1 Rating: (0) |
Hi Experts, It's been a week since one of our centrifugal basket machine was inoperative. The problem was there is no numeric display of the ampere load,RPM and parameter settings of the SIMOVERT MASTERDRIVE VC (6SE7033-7T.6) on the HMI (OP177B PN/DP). There is no fault on the CPU313C-2 DP (313-6CF03-0AB0), all sensors are powered up and the VFD HMI indicates " READY." The motor rotates when pressing the run button only that there are no data values on the HMI display. Our control system set-up is an S7-300 CPU313C-2 DP ,IM151-1 Standard DP Slave , SIMOVERT MASTERDRIVE VC and an OP177B PN/DP - 6CSTN HMI. I have attached here some screenshots and the PLC program which also includes the hardware configuration. Hope this could help. Thank you. Regards, Juan AttachmentBH FCB 412 1 Back up 2.zip (39 Downloads) |
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