Adtech iMASTER – A1 Series - Other Commons

A1-User’s Manual
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2.1.4 Other commons
1) Control & Operation
Features
Performance Specification
Control Method
(Note1)
V/F control, Sensorless Vector
Output Frequency Range
(Note2)
0.5 ∼ 400Hz (Sensorless Vector Control: 0.5 ∼ 300Hz)
Frequency Accuracy
Digital command ± 0.01% of Max Frequency /
Analog Frequency ± 0.1% (25± 10℃)
Frequency Resolution
Digital Setting : 0.01Hz (below 100Hz), 0.1Hz (above 100Hz)
Analog setting: 0.06Hz (DC 0∼10V, 4∼20mA)
Voltage/ frequency
Characteristic
Constant torque, Variable torque
Carrier Frequency
1~10kHz (default: ND 2kHz, HD 3kHz)
Overload Current Rate
Heavy Duty(150%, 1min), Normal Duty(120%, 1min)
Acceleration/Deceleration
0.1∼3000 sec (Linear, S curve, U curve), 2
ND
Acceleration and Deceleration
DC Injection Braking
Separately configurable start and stop up to 10 sec,
100 % motor rated current
Input Signal
Frequency
 Set by Keypad (LED, LCD)
 Input voltage: DC 0∼10V (Input impedance 10KΩ)
 Input current: DC 4∼20mA (Input impedance 200Ω)
Run/Stop
 Run / Stop key
 Input Terminal: Forward Run/Reverse Run
 Input Terminal: Start, Stop, FW/RV Selection
Intelligent Input
Terminal
 Run selection 1~2, Run source 1~3
 Frequency selection 1~2
 Multi-speed Inputs 1~3
 Jogging 1~2
 External trip 1~5
 UP/DOWN
 PID Integral Reset, PID Disable
 2nd Acceleration / Deceleration
 Emergency Stop
 Reset
 Parameter lock