3ASC25H203  采用高性能的32位浮点DSP

Description

3ASC25H203  采用高性能的32位浮点DSP

技术特点:
采用高性能的32位浮点DSP(120MFLOPS，40MHz)、FPGA与FLASH技术
控制器可同时控制8个伺服轴或4个步进轴，并可实现伺服轴与步进轴的任意组合
可编程的伺服周期，刷新频率达到5-10kHz
运动方式：单轴点位运动、直线插补、圆弧插补、速度控制、手脉运动、电子齿轮及智能原点搜寻
运动模式包括可编程的不对称梯形曲线与S-形曲线
对所有运动模式，在运动过程中可修改运动参数
板上辅助编码器可实现双闭环反馈控制
32位的计算与参数寄存器
控制策略：PID+速度前馈+加速度前馈的控制算法、低通滤波、带通滤波与抑制漂移等
带有微分增益滤波，积分限制和抑制饱和功能的多级PID调节器，另有双闭环反馈功能（可选）
同步处理外部事件，提供通用高速数字I/O，可被用于位置捕获，位置比较，脉冲信号产生等
运动监视系统可获取有目标速度、运动完成、参考速度与参考位置信息
跟踪窗口可实时监视运动过程
可消除由于参考输入信号的突然改变或大的干扰引起的控制输出饱和
根据用户指定的单位调节参数
可用于组织PLC控制的灵活的逻辑界面
自动原点定位包含有搜查原点位置
自动停止功能使运动更安全

3ASC25H203  采用高性能的32位浮点DSP

Technical features:
It uses high-performance 32-bit floating point DSP(120MFLOPS, 40MHz), FPGA and FLASH technology
The controller can control 8 servo shafts or 4 stepper shafts at the same time, and can realize any combination of servo shaft and stepper shaft
Programmable servo cycle, refresh frequency up to 5-10kHz
Motion mode: single-axis point motion, linear interpolation, circular interpolation, speed control, hand pulse motion, electronic gear and intelligent origin search
The motion modes include programmable asymmetrical trapezoidal curves and S-shaped curves
For all motion modes, motion parameters can be modified during motion
The auxiliary encoder on board can realize double closed-loop feedback control
32-bit calculation and parameter register
Control strategy: PID+ speed feedforward + acceleration feedforward control algorithm, low-pass filtering, band-pass filtering and suppression drift
Multistage PID regulator with differential gain filtering, integral limiting and saturation suppression, plus double closed-loop feedback (optional)
Simultaneous processing of external events provides universal high-speed digital I/O, which can be used for position capture, position comparison, pulse signal generation, and more
The motion monitoring system can obtain the information of target speed, motion completion, reference speed and reference position
The tracking window monitors the movement process in real time
Control output saturation due to sudden changes in the reference input signal or large interference can be eliminated
Adjust parameters according to the user specified unit
Flexible logic interface for organizing PLC controls
Automatic origin location includes searching the origin location
The automatic stop function makes exercise safer