1' adopts specialized DSP (Digital Signal Processor)
2' IPM (Intelligent Power Module)
3' position/speed/torque control
The advantage of all digital ac servo driver EP3 series
1' This series includes 3-phrase 220V series and 3-phrase 380V series.
2' The feedback mode is 2500 line incremental encoder or 17 bit absolute encoder, which could support 16 bit
current sampling and 16 bit external analogue sampling accuracy.
3' Position Control Mode:superspeed optoisolated plus/signal ,CCW/CW,signal and A/B phase Signal control mode.
It adopts Pulse receiving mode of Differential drive, which could inhibit disturbing effectively. Optional command pulse
filters smoothly so that the system could operate stably during accelerating and decelerating.
4' Simulation Command Control:speed and torque use the same analog input,difference or single terminal analog
signal 10V~10V. Analog input has normal bias which could be compensated by parameters. In speed control mode,it
offers internal speed with No 1~8 selected by input terminal. In torque control mode,it offers internal torque with No
1~ 4 selected by input terminal.
5' Resonance inhibition:could be realized by adjusting internal parameters and wave trap.
6' PLC Function:could be realized by editable interior position,speed parameters and external I/O
7' Defensive function:A variety of error detection mechanism like overvoltage,overcurrent,overload,speeding,abnormal
8' Modbus Interfaces:support standard Modbus agreement
9' USB PC Interfaces:connect with PC and offer parameter setting.
10' Signal output of Encoder:could set parameter and then output the encoder signal on setting fractional frequency
value by lines.
Introduction of EP3 Models
Introduction of EP3 Size