Chapter 5 Function parameter
61
Auxiliary frequency setting display
Frequency set by F0.04 auxiliary frequency setting source
Display the set target torque under torque control mode
Current position angle of synchronous motor rotor
Rotor position when rotary transformer is used as a speed feedback
Displays AB phase pulse count of the current ABZ or UVW encoder
Displays Z phase pulse count of the current ABZ or UVW encoder
Displays inverter running status information Data definition format is as follows:
0: stop; 1: forward; 2: reverse
0: constant; 1: acceleration; 2: deceleration
0: bus voltage normal; 1: undervoltage
1:G type: Suitable for constant torque load
2:F type: Suitable for variable torque load (fans, pumps load)
AI1 voltage before correction
AI2 voltage before correction
AI3 voltage before correction
motor temperature inspection function
Motor temperature sensor signal, need connect to control board S1 S2 GND terminal.
5-2-2.Basic function group: F0.00-F0.27
Vector control without PG
0: Vector control without PG
Refers to the open-loop vector control for high-performance control applications typically ,
only one inverter to drive a motor.
1: Vector control with PG
Refers to the closed-loop vector control, motor encoder client must be installed , the drive
must be matching with the same type of PG encoder card . Suitable for high-precision speed
control or torque control . An inverter can drive only one motor.
2: V/F control
Suitable for less precision control applications, such as fan and pump loads .Oneinverter can
be used for several motors at the same time.
Note: When vector control mode , the drive and motor capacity can not vary widely.The
drive’s power can be bigger than motor’s power two degree or smaller than motor’s power one
degree.If not, it may result in not very good performance control, or the drive system does not
work normally .
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