Accelnet Micro Module and Kit 0 pages

™
Accelnet Micro Module
digital servodrive
for brushless or brush motors
Copley Controls, 20 Dan Road, Canton, MA 02021, USA TUSA TUSA Tel: 781-828-8090 Fax: 781-828-6547
Tech Support: E-mail: sales@copleycontrols.com, Internet: http://www.copleycontrols.com Page 1 of 24
RoHS
A
uto-tuning algorithms in CME 2™ slash set up times for fast system commissioning by automating motor phasing, and current-loop tuning.
A
powerful oscilloscope and waveform generator displays drive performance for fine tuning. Drive configurations are saved in non-volatile flash memory. OEM’s can inventory one part, and configure drives on-site to each axis in a machine.
S
pace-vector modulation delivers higher motor speeds and lower motor power dissipation than conventional sine-pwm modulation. Carrier-cancellation modulation all but eliminates motor ripple current and dissipation at a standstill. Current-loop sampling is at 14 kHz, position and velocity loops at 2.8 kHz and PWM ripple at 28 kHz.
A
ll drive circuits are DC coupled and operate from unregulated transformer-isolated linear DC power supplies, or regulated switching power supplies.
T
he pc-board mounting package is suitable for high-density, multi-axis installations in equipment where space is at a premium, and wiring must be minimized.
description
Accelnet Micro Module is a digital servodrive that combines CANANopen networking with 100% digital control of brush or brushless motors in a pc board mounting package with power options to 5 Adc continuous and 10 Adc peak from 14 to 90 Vdc power supplies.
Accelnet Micro Module operates as a Motion Control Device using the DSDSP-402 protocol under the CANANopen DSDS-301 V4.01 (ENEN 50325-4) application layer. DSDSP-402 modes supported include Interpolated Position (PVT), Profile Position, Profile Velocity, Profile Torque, and Homing.
T
here are ten logic inputs. One is dedicated to the Amp Enable function, the other nine are programmable. There are three logic outputs rated to +30 Vdc.
U
sed as a stand-alone drive, Accelnet Micro Module can operate using incremental position commands from step-motor controllers in Pulse/Direction or CU/CD format, as well as A/B quadrature commands from a master-encoder. T Torque or velocity control can be from digital PWM signals, or analog ±10 V.
D
rive commissioning is facilitated by CME 2™ software operating under Windows® communicating with Accelnet Micro Module via CAN or an RS-232 link.
Control Modes
• Indexer, Point-to-Point, PVT
• Camming, Gearing, Position, Velocity, Torque
Command Interface
• CANopen/DeviceNet
• ASCII and discrete I/O
• Stepper commands
• ±10V position/velocity/torque command
• PWM velocity/torque command
• Master encoder (Gearing/Camming)
Communications
• CANopen/DeviceNet
• RS232
Feedback
• Digital Quad A/B encoder
• Secondary encoder
• Digital Halls
• Resolver (-R option)
I
/O - Digital
• 10 inputs, 3 outputs
D
imensions: mm [in]
• 64 x 41 x 21 [2.5 x 1.6 x 0.83]
CopleyControls
For resolver option, add “-R” to the part number
Model
Ic
Ip
Vdc
ACK-055-06
3
6
55
ACK-055-10
5
10
55
ACK-090-04
2
4
90
ACK-090-08
4
8
90