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| 12/11/2007 10:49 AM | |
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It looks like you have a “over load problem”. When your drive isn’t set up well, e.g. a high peak of load or a short dump of the DC-Voltage, than F0001 & A0503 is displayed. F0001 = Over Current Cause Motor power (P0307) does not correspond to the inverter power (r0206) - Motor lead short circuit - Earth faults Diagnosis & RemedyCheck the following: - Motor power (P0307) must correspond to inverter power (r0206). - Cable length limits must not be exceeded. - Motor cable and motor must have no short-circuits or earth faults - Motor parameters must match the motor in use - Value of stator resistance (P0350) must be correct - Motor must not be obstructed or overloaded - Increase the ramp time - Reduce the boost level A0503 = Under Voltage Limit Cause - Main supply failed - Main supply (P0210) and consequently DC-link voltage (r0026) below specified limit (see parameterr0026). Diagnosis & Remedy Check main supply voltage (P0210). For more technical consulting please contact the Technical Support for Automation & Drives SIEMENS AGTel: +49 (0) 180 5050 222 Fax: +49 (0) 180 5050 223 Mail: adsupport@siemens.com Support Request: http://www.siemens.com/automation/support-request Internet: http://www.siemens.com/automation/service&support FAQ : http://www.siemens.com/automation/csi_en/product |
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