Vacon 20 - Page 60

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vacon vacon 20 api
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• Protections and supervisions (all fully programmable; off, alarm, fault):
• Analog input low fault
• External fault
• Undervoltage fault
• Earth fault
• Motor thermal, stall and underload protection
• Fieldbus communication
• Output phase fault
• Thermistor fault
• 8 preset speeds
• Analogue input range selection, signal scaling and filtering
• PID-controller