1KW 240V Servo Motor Drive Vfd For Ac Motor
According to the command mode and operation characteristics of a
servo drive, it can be divided into three operation modes: position
control operation mode, speed control operation mode and torque
control operation mode.
1 The position control mode usually determines the displacement of
the movement by the number of pulses, and the pulse frequency of
the external input determines rotation speed. Because the position
mode can strictly control the position and speed, it is generally
used in the positioning device. It is the most popular control mode
and mainly used in robot, table placement machine, carving and
milling, CNC machines and so on.
2 The speed control mode controls rotation speed through the given
analog quantity, the given digital quantity and the given
communication speed. It is mainly used in the constant-speed
applications. For example, the upper computer adopts position
control mode and the servo drive adopts speed control mode in
application of carving and milling machines.
3 The torque control mode controls torque through the given analog
quantity, the given digital quantity and the given communication
speed. It is mainly used in winding and unwinding devices which
have strict requirements on the force of material, such as winding
device or drawing fiber equipment and other tension control
applications. The setting of torque should be changed at any time
according to the radius of winding to ensure that the force of
material will not change with the change of winding radius.
Parameter:
Wiring diagram of position control mode
1. The internal +24v power supply voltage range is 20v~28v, and the
maximum working current is 100mA.
If an external 24V power supply is used, please connect the
external power supply +24v to pin 16 (COM),
and the external power supply 0V to pin 43 (e0v).
2. The user of do output power supply needs to provide it by
himself. The recommended
working powersupply voltage is DC24V, and the conduction voltage
drop of do port is about 2.4V.
Please pay attention to it in application.The maximum allowable
voltage of do port is DC30V
and the maximum allowable current is 50mA.
