Copley Controls: Accelnet Micro Panel (ACJ-090 Series)
20-180 VDC Digital Drives for Brushless Motors
Description
Accelnet Micro Panel is a compact, DC powered servo drive for position, velocity, and torque control of AC brushless and DC brush motors. It can operate on a distributed control network, as a stand-alone indexing drive, or with external motion controllers. Standard feedback isuad A/B encoder and two option versions are available to support brushless resolver (-R), or analog sin/cos encoders (-S).
Indexing mode enables simplified operation with PLC’s which use outputs to select and launch indexes and inputs to read back drive status. Additionally, a PLC can send ASCII data that can change motion profiles so that one index can perform various motions as machine re change.
The CANopen distributed control architecture is also supported. As a CAN node operating under the CANopen protocol, it supports Profile Position, Profile Velocity, Profile Torque, Interpolated Position, and Homing. Up to 127 drives can operate on a single CAN bus and groups of drives can be linked via the CAN so that they execute motion profiles together.
Operation with external motion controllers is possible in torque (current), velocity, and position modes. Input command signals can be ±10V (torque, velocity, position), PWM/Polarity (torque, velocity), or stepper format (CU/CD or Step/Direction).
Feedback Versions
Analog Sin/Cos
Quad A/B digital
Control Modes
Indexer, Point-to-Point, PVT
Camming, Gearing, Position, Velocity, Torque
Command Interface
CANopen
ASCII and discrete I/O
Stepper commands
±10V position/velocity/torque command
PWM position*/velocity/torque command
Master encoder (Gearing/Camming)
Communications
CANopen
RS-232
Feedback
Digital Quad A/B encoder
Secondary encoder / emulated encoder out
Brushless resolver (-R versions)
Analog sin/cos encoder (-S versions)
Digital Halls
I/O - Digital
9 inputs, 4 outputs