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5/7/2012 4:30 PM | |
Posts: 3 Rating: (0) |
Hello! I'm trying to enable and control drive positioning (eg. Direct setpoint specification / MDI) by using Drive Control Charts (DCC) in Starter v4.2. The drive is Sinamics S120 CU310DP , the motor is standard 1LA7 induction motor (1.1kW). The question is how to enable reading and writing drive parameters in DCC? I have tried to access to drive parameters by using system blocks "Reading drive parameters (RDP)" and "Writing drive parameters (WRP)" but without any success. When the "Start write job" is set to 1, the write job is not active, there is error but without error code. Parameters I tried to access are: 1) p2690 that is interconnected to p2642 - "MDI position setpoint" (write) 2) p2650 - "Setpoint acceptance edge" (write) AttachmentDCC chart and figure of MDI.zip (211 Downloads) |
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