Advantech DSP-Based 4-Axis Stepping and Servo Motor Control Universal PCI Card

The PCI-1245 is a 4-axis universal PCI (supporting both 3.3V and 5V signal slot) stepping/pulse-type servo motor control card designed for applications which need to control interpolation, synchronization among multiple axes, continuous contouring and high speed triggering to integrated machine vision solution.

The PCI-1245 utilizes the high-performance DSP and FPGA to calculate the motion trajectories, synchronization timing control for multiple axes and input/output handling to offer functionality, such as up to 4-axis linear interpolation, 2-axis circular interpolation, helical interpolation, T/S-curve acceleration/deceleration rate and so on. In addition,

Advantech supplies a Common Motion API library, graphical utility and user-friendly examples to decrease programming load, helping users complete configuration and diagnosis easily.

Features

• Encoder input is 10MHz for 4xAB mode, 2.5MHz for CW/CCW mode
• Pulse output up to 5 Mpps
• Memory buffer (10K points) for trajectory planning which is designed in DSP
• Supports E-Gear, and helical interpolation
• Supports E-CAM providing 256 points to describe the CAM profiles which buffers located in DSP
• Hardware emergency input
• Watchdog timer
• Position latch via ORG & index signal
• Position compare triggering up to 100KHz, and memory buffer is up to 100K points in DSP
• Programmable interrupt
• Supports gantry mode by semi-closed loop pulse train control
• RDY/LTC-dedicated input channels & SVON/CMP/CAM-DO/ERC-dedicated output channels are switchable for general input and output purposes