Adtech iMASTER – A1 Series - Page 12

A1-User’s Manual
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Features
Performance Specification
Output Signal
Intelligent Output
Terminal
(RN0-RN1,RN2-RN3,
AL0-AL1-AL2)
 Run (VFD Running Status Signal)
 FA1 (Frequency Arrival Signal 1)
 FA2 (Frequency Arrival Signal 2)
 OL (Overload Alarm)
 OD (PID Error Deviation Signal)
 AL (Fault Signal)
FM Output
Analog Output Meter (DC 0~10V full scale. Max ∙ 1mA)
Output Frequency, Output Current, Output Voltage, Output Power and
Output Torque
AMI Output
Analog Output Meter (4~20mA full scale. Max ∙ 250Ω)
Output Frequency, Output Current, Output Voltage, Output Power and
Output Torque
2) Application & Protection Functions
Features
Performance Specification
Application
Specification Functions
 Curved Acceleration / Deceleration Profile,
 Upper and Lower Limiters,
 8-stage Speed Profile,
 Carrier Frequency Change (1 to 10Khz),
 Frequency Skip
 Process Jogging,
 Electronic Thermal Level Adjustment,
 Retry Function,
 Trip History Monitor,
 Auto Tuning,
 V/f Characteristic Selection,
 Speed Search
 Automatic Torque Boost,
 Frequency Conversion Display,
Protection Functions
 Over Current / Short Circuit
 DC link Over Voltage /DC link Under Voltage,
 Motor Overload,
 VFD Overload
 EEPROM Error,
 Communication Error,
 IGBT Over Temperature,
 Input Phase loss,
 Ground Fault,
 External Event
 Fan Fault
 OVS Control Fail
 Safety