Copley Controls: Accelnet Panel (ADP Series)
20-180 VDC Digital Drives for Brushless Motors
Accelnet is a high-performance, DC powered drive for position, velocity (using encoder, resolver, Halls, or BEMF), and torque control of brushless and brush motors. It can operate as a distributed drive using the CANopen, or as a stand-alone drive accepting analog or digital commands from an external motion controller. In stand-alone mode, current and velocity modes accept digital 50% PWM or PWM/polarity inputs as well as ±10V analog. In position mode inputs can be incremental position commands from step-motor controllers, analog ±10V, or A/B quadrature commands from a master-encoder. Pulse to position ratio is programmable for electronic gearing.
Drive commissioning is fast and simple using CME 2™ software operating under Windows® and communicating with Accelnet via CAN or an RS-232 link. CAN address selection is by a 16-position rotary switch. If there are more than sixteen devices on the CAN bus, the additional address bits needed can come from programmable inputs, or can be set in flash memory.
Accelnet models operate as Motion Control Devices 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 Mode (PVT), and Homing. The two CAN ports are optically isolated from drive circuits.
Digital quad A/B encoders and Halls are standard feedback devices. Sin/cos analog encoders are supported in models with an “S” appended to the part number. Resolver feedback is supported in models with “R” appended to the part number.
There are twelve digital inputs eleven of which have programmable functions. These include CAN address, motion-abort, limit & home switches, stepper/encoder pulse inputs, reset, digital torque or velocity reference, and motor over-temperature. input [IN1] is dedicated for the drive enable. There are three programmable logic outputs for reporting an drive fault, motor brake control, or other status indications.
Drive power is transformer-isolated DC from regulated or unregulated power supplies. An AuxHV input powers control circuits for “keep-alive” operation permitting the drive power stage to be completely powered down without losing position information, or communications with the control system.
Control Modes
Indexer, Point-to-Point, PVT
Camming, Gearing, Position, Velocity, Torque
Single-ended or Differential selectable
CANopen
ASCII and discrete I/O
±10V position/velocity/torque command
PWM position/velocity/torque command
Master encoder (Gearing/Camming)
Digital Quad A/B encoders
Analog sin/cos encoder (-S option)
Brushless resolver (-R option)
Aux encoder / emulated encoder output
Digital Halls
可选型号：
ADP-055-18, ADP-090-09, ADP-090-18, ADP-090-18-R,
ADP-090-18-S, ADP-090-36, ADP-180-18-R, ADP-180-30
资料下载：
Accelnet Panel CANopen ADP REV01 Datasheet
