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Error Message F01

Valid for S300, S400, S600, S700

Display Meaning Possible causes  Measures S300/S700 MeasuresS400/S600
F01 Heat sink temperature too high  Ambient temperature too high Max. value adjusted by manufacturer to 80°C. Decrease ambient temperature. Max. value adjusted by manufacturer to 80°C. Decrease ambient temperature.
Amplifier contaminated Check / blow out ventilation slots. Use air filters. Check / blow out ventilation slots. Use air filters.
Fan defective / non-contacted Check the air flow / fan noise; if defective, send the amplifier to the manufacturer for repair. Check the air flow / fan noise; if defective, send the amplifier to the manufacturer for repair.
Value MAXTEMPH too small Range 20 .. 85°C, default 80°C, increase MAXTEMPH  Range 20 .. 85°C, default 80°C, increase MAXTEMPH 
No air flow due to restricted installation Conversion of the switchgear cabinet. Install an air-conditioning unit. Conversion of the switchgear cabinet. Install an air-conditioning unit.
Hardware faulty Return the servo amplifier to manufacturer for repair Return the servo amplifier to manufacturer for repair