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609F |
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5 |
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Power module failure |
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An error for an unknown axis occurs in the power module. |
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This error may cause a serious damage in the controller. Be sure to follow the steps below. 1) Check that the controller is installed correctly as specified in the INSTALLATION & MAINTENANCE GUIDE. 2) Check that all power modules are inserted correctly into the specified slots. 3) Check the current ambient temperature. 4) Clean up the fan filters. |
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