The PIC-SERVO SC Motion Control Chip is a complete servo motion control system based on the PIC18F2331 microcontroller. It executes all of the real time processes (PID servo filter, motion profiling, commutation, error monitoring, communications) needed for controlling your motor. The simple serial NMC communications protocol lets you easily connect your microcontroller or PC host computer to multiple controller chips. (The address space supports up to 254 controllers.) The coordinated motion control support allows your host computer to precisely coordinate the motion of up to 16 motors. The same Windows test utilities and libraries used with our motion control boards can be used with your own custom boards designed with the PIC-SERVO SC.
Specifications:
Motor Type: DC Servo Motor (brush-type or brushless)
Servo controller for DC motors with incremental encoder feedback
32 bit position, velocity and acceleration control
Trapezoidal and velocity profiling permit on-the-fly parameter changes
16 bit PID servo gains can be changed on-the-fly
Multi-axis coordinated motion control support
High-speed 2 or 3 channel encoder input, limit switch inputs, hall sensor inputs
Optional Step and Direction inputs
Motor current and motor supply voltage sense inputs can be used for amplifier protection
PWM, Direction and Enable outputs connect directly to many H-Bridge or 3-Phase amplifiers
Serial interface can be used with RS232 or RS485 multi-drop communications
Complete documentation and example software available
