Metronix ARS 2320, Product Manual

Page: 32 / 171

Product description Page 32
Product Manual „Servo drives ARS 2320, ARS 2340, ARS 2320W, ARS 2360W“ Version 8.0
All servo drive ARS 2000 series devices have the following features:

Space-saving compact design, directly cascadable
 High quality of control due to extremely high-quality sensor technology, far superior to
conventional market standards, and better than average computer resources
 Full integration of all components for the controller and power unit, including an RS232 interface
for PC communication and a CANopen interface for integration in automation systems.
 Integrated universal encoder evaluation for the following encoders:

Resolver
 Incremental encoder with/without commutation signals
 High-resolution Stegmann incremental encoders, absolute encoders with HIPERFACE
®
 High-resolution Heidenhain incremental encoders, absolute encoders with EnDat

Compliance with current European regulations and associated standards without any additional
external measures

Device design as per UL standards
 Completely closed, EMC-optimized metal housing for mounting to conventional control cabinet
plates. All devices comply with the IP20 degree of protection
 Integration of all filters to fulfil the EMC regulations (industrial) inside the device, for example line
filter, motor output filter, filter for 24 V-supply as well as inputs and outputs
 Integrated brake resistor. External resistors can be connected for higher braking energies

Complete galvanic separation of controller unit and power output stage as per EN 61800-5-1.
Galvanic separation of the 24 V potential area with the digital inputs and outputs, analogue
electronics and the control electronics
 Operation as speed controller, torque controller or positioning controller

Integrated positioning control with wide range of functions as per CAN in Automation (CiA)
DSP402 and numerous additional application-specific functions

Jerk limit or time-optimal positioning relative or absolute to a point of reference
 Point-to-point positioning (with or without S-ramps)

Speed and angle synchronisation with electronic gear system via incremental encoder input or
fieldbus

Extensive modes of operation for synchronisation
 Various methods for homing

Jogging
 Teach-in mode

Short cycle times, resulting in cut-off frequencies of approximately 2 kHz in current control circuit,
and approximately 500 Hz in speed control circuit

Switchable clock frequency for the power output stage
 Freely programmable I/O‘s