Features - Omron R88M-W60010T User Manual

Introduction
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Features

OMNUC W-series AC Servo Drivers with built-in MECHATROLINK-II Communications
are designed specifically for use with the MECHATROLINK-II high-speed motion field
network.
Combining these Servo Drivers with MECHATROLINK-II-compatible Motion Control
Units (CS1W-MCH71 or CJ1W-MCH71) or Position Control Units (CJ1W-NCF71) is an
easy way to create a high-speed servo control system with a communications link
between the Servo Drivers and the Controllers.
Data Transfer by MECHATROLINK-II Communications
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When a Servo Driver is combined with a MECHATROLINK-II-compatible Motion Control Unit (CS1W-
MCH71 or CJ1W-MCH71) or Position Control Unit (CJ1W-NCF71), all control data is transferred
between the Servo Driver and the Controller by means of data communications.
Control commands are transferred by means of data communications, so Servomotor performance is
not limited by control interface specifications, such as response frequencies for input pulses and
encoder feedback pulses. This allows the Servomotor to perform to its fullest capacity.
Moreover, system data control is simplified by having all Servo Driver parameters and monitor data
managed by the host controller.
Built-in Communications Interface
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The MECHATROLINK-II communications interface has been built into the Servo Driver. In compari-
son with earlier W-series Servo Drivers, in which the MECHATROLINK-II Application Module is
installed, only 60% of the installation surface area is required. (for 200-V/100-W Servo Drivers). This
allows a great saving of space in the control panel.
W-series Servomotor Compatibility
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A W-series Servomotor can be used as is, including the encoder cable and power cable, so the sys-
tem can be upgraded without changing the structural design.
The W-series product line offers 3,000-r/min Servomotors (Cylinder-style: 50-W to 3-kW; Flat-style:
100-W to 1.5-kw), 1,000-r/min Servomotors (300-W to 2-kW), and 1,500-r/min Servomotors (450-W
to 1.8-kW). Also, IP67 (waterproof) Servomotors can be connected in the same way.
High-speed, High-precision Motion Control Capability
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A less-deviation control function and a predictive control function are provided to shorten the Servo-
motor's settling time and achieving high tracking capability.
The W-series Servomotors handle motion control with increased speed and precision, including syn-
chronous control in combination with CS1W-MCH71 or CJ1W-MCH71 Motion Control Units.
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Chapter 1