5/1/2012 6:08 AM | |
Posts: 16 Rating: (0) |
Hi Everybody, I have a problem with EM253 Configuration using PLC S7-200 CPU 226. it used to control omron servo motor. The servo motor has been configured and can run normally, but suddennly servo motor off because there are error when i try to monitor and diagnostic with EM253 Control Panel in MicroWin. In diagnostic EM253, the Configuration status is NOT CONFIGURED and there are error "Ilegal SS_SPD Value". In Microwin program there are error to in Function blocks POSx_CTRL with error code 131. MG lamp in EM253 module is flashing, and as far as i know it mean that there are configuration error in system. After that, i try to redownload the S7-200 last program and the result is Configuration status is Configured and No error. And we do some trial with servo motor and it run normally for a day. but tommorow morning after everything ok, i got that servo motor off again and the diagnostic is same with the problem before, Configuration status is Not Configured and error "Ilegal SS_SPD Value". My Questions are: 1. What is possible reason that make i lose my em253 configuration so the Configuration status is always back to Not Configured? 2. Is Configuration status that has created can change automatically? Because in this case, the setting of MAX SPEED is different with my initial value setting. 3. is it possible this problem caused of CPU error or virus that make i lose my configuration? Here i attach print screen of diagnostic em253. I need solution of this problem, because i always lose the configuration that make my servo off. Thank you very much for your help and Best Regards AttachmentDiagnostic.pdf (143 Downloads) |
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