Features
- Available in 1, 2 and 4-axis configurations.
- DC brushed/brushless servo, microstepping or step motors.
- Motion profiles include S-curve, trapezoidal, velocity contouring and electronic gearing.
- Independently programmable acceleration and deceleration.
- Advanced PID filter with velocity and acceleration feed forward, bias offset and 32-bit position error.
- Velocity, acceleration and position changes on-the-fly for trapezoidal and velocity contouring profiles.
- Incremental encoder quadrature input and optional parallel input for absolute encoder or resolver.
- 512 KB onboard memory to store complex motion sequences and trace variables.
- Trace capabilities for system performance checks, servo-tuning, maintenance and diagnostics.
- Encoder rate to 5.0 Mcounts/sec allows use of fine resolution feedback devices.
- 10-bit 20 kHz PWM or 16-bit DAC motor control output to amplifier for servos.
- Up to 5 MHz pulse and direction output for step motors.
- Advanced breakpoint capability allows precise sequencing of events.
- PLC-style programmable inputs and outputs, including per-axis programmable inputs and outputs.
- 8 general purpose digital inputs and outputs, 4 amplifier enable outputs.
- 8 general-purpose analog inputs.
- Two-directional limit switches, index input and home/high speed latch input indicator per axis.
- Axis settled indicator and tracking window in addition to automatic motion error detection.
- Synchronization Input/Output for multi-card systems.
Product Description
The Navigator®-PCI Motion Controllers for brushed/brushless servo, microstepping or step motors are PCI-Bus cards that fit directly into a PCI-Bus slot. The Navigator-PCI boards are used in control systems for industrial control, automation and robotic applications. They are available in 1, 2 and 4-axis configurations. The boards are designed for surface mount technology and use PMD's Navigator chipset, for either DC brushed/brushless servo motors, a combination of both, or microstepping or step motors. They are equipped with additional 512 KB memory to store extensive motion sequences and/or motion trace information to perform complex motion profiles without interrupting the host and to store motion trace information to gather comparison values for system performance checks, servo-tuning, maintenance and diagnostics.
With 124 to 168 commands, depending on model, the Navigator-PCI instruction set offers flexibility and versatility to software application programmers. Instructions are used to initialize and control the motion controller. User selectable profiling modes supported by the motion controller include S-curve, trapezoidal, velocity contouring and electronic gearing. The Navigator-PCI accepts input parameters such as position, velocity, acceleration and
The Navigator-PCI cards are extensively supported by state-of-the-art software tools, resources and programs. Pro-Motion® software, a Windows™ Graphical User Interface (GUI), provides a quick and convenient way to exercise the card. It allows system parameters, profile information and other useful motion information to be set and stored. In addition, Pro-Motion provides a powerful “motion oscilloscope” function that allows up to four real-time motion variables to be displayed at the same time, simplifying servo-tuning and machine performance optimization. Complementing Pro-Motion is C-Motion®, an Application Programmer’s Interface (API) comprised of a C-source code library for developing applications in DOS or Windows environments.
*For industrial temperature versions, and more technical information please email info@pmdcorp.com
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