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AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL
Frequency set channels
Feedback input channel
Running command
channel
Input command signal
Exterior output signal
Protection function
LED display
Parameter copy
Keyboard
display
State monitor
Fault alarm
Install place
Temperature,
humidity
Environ
Vibration
ment
Store temperatue
Installation
Protection
Cooling mode
Keyboard digital set, keyboard potentionmeter, analog voltage terminal
VS1/VS2, analog current terminal AS, communication given and multi channels
terminal selection, master-slave channels combination.
Voltage terminal VS1/VS2, current terminal AS, communication given, pulse
input PUL.
Operation panel given, external terminal given, communication given.
Start, stop, FOR/REV, JOG, multi-step speed, free stop, reset,
Acceleration/Deceleration time selection, frequency set channel selection,
exterior fault alarm.
One relay output, two collector output, 0～10V output,4～20mA
output,frequency pulse output.
Overvoltage, undervoltage, current limit, overcurrent, overload, electric
thermalrelay, overheat, overvoltage stall, data protection.
Single file 4 digital tube display
Two file 4 digital tube display
Can upload or download function code information of inverter to realize fast
parameter copy.
Output frequency, given frequency, output current, input voltage, output
voltage, motor speed, PID feedback, PID given value, module temperature,
input/output terminal condition.
Ouve-voltage, under-voltage, over-current, short circuit, open phase, overload,
overheat, over-voltage speed lost, current limit, or data protection is destroyed;
Fault running state; Fault history.
Indoor, altitude ≤1000m,no corrosive air or direct sunshine
-10 ～ +40℃(hanging type)
-10 ～ +45℃(cabinet type)
20%—90%RH(no condensation)
Under 20Hz≤0.5g
-25—+65℃
Hanging type, cabinet type
IP20
Forced cooling
Table 1-1: Technic criterion
5
BASIC OPERATION AND TRIAL RUN
Can monitor one state variable
Can monitor two state variables
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