XSL-230-40 Copley Controls Corp Digital Servo Drive

The Copley Controls Corp Xenus XSL Series Digital Servo Drives combine CANopen networking with 100% digital control of brushless or brush motors in an off-line powered package that can operate from single or three-phase mains with continuous power output to 4 kW. Xenus is offered in two versions based on the type of feedback. Standard models supports digital quadrature or analog sin/cos encoders. Resolver feedback is available in "-R" models which convert the resolver angle into quadrature encoder signals for using Xenus with external controllers.

Xenus operates as a Motion Control Device under the DSP-402 protocol of the CANopen DS-301 V4.01 (EN 50325-4) application layer. DSP-402 modes supported include: Profile Position, Profile Velocity, Profile Torque, Interpolated Position (PVT), and Homing. Drive commissioning is fast and simple using CME 2 software operating under Windows communicating with Xenus via CAN or an RS-232 link. CAN address selection is by a 16-position rotary switch on the front panel. If there are more than fifteen devices on a CAN bus, the additional address bits needed can come from programmable inputs, or can be set in flash memory. Profile Position Mode does a complete motion index on command with S-curve acceleration & deceleration, top speed, and distance programmable. In PVT mode, the controller sends out a sequence of points each of which is an increment of a larger, more complex move than a single index or profile. The drive then uses cubic polynomial interpolation to "connect the dots" such that the motor reaches each point (Position) at the specified velocity (Velocity) at the prescribed time (Time).