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Product Information

Product Index :: Automation Systems :: Motion Control :: Motion Controllers

CS1W-MCH71/CJ1W-MCH71 Motion Control Units

 

CS1W-MCH71/CJ1W-MCH71 Motion Control Units

 

Download Product Brochure

* Ordering information

* Specifications

* Configurations

* Dimensions, and etc

 

  can be found in our PDF brochure.

 

 

 

New OMNUC W-series AC Servo Driver Supporting MECHATROLINK-II Communications . Use position, synchronized, speed, and torque control. Achieve a wide variety of applications for multiple axes with less wiring.

  • High-precision motion control with less wiring using Mechatrolink-II Servo communications with superior concurrency.

  • Many synchronization and control commands are supported to aid existing applications and improve motion control tact time.

  • Program control commands (such as branching commands) and various arithmetic operations are supported for maximum programming efficiency.

  • Equipment design efficiency is enhanced and tact time is shortened.

  • Combine the CJ1W-MCH71 with a Servo Driver equipped with MECHATROLINK-II communications to achieve more compact machine designs.
     

Features

 

Easy System Configuration

  • Multi-axis control is made easy by freely combining control axes. Up to 32 axes can be used, including 30 physical axes and two virtual axes, and each axis can be set individually. A wide variety of motion control operations are supported, from independent axis control to interpolation and synchronized operation.

  • High-speed Mechatrolink-II Servo communications  are used between the servo driver and Distribution Modules, enabling multi- axis control with less wiring. The limit switches and origin sensors required for servo control are input to the servo driver, further enhancing distributed control in the multi-axis system.

 

Easy Information Processing

  • By using high- speed servo communications, motion programs, system parameters, system data, and servo driver parameters can be set and read from a Support Software running on a personal computer.

  • Controller constants and variables, such as system constants, global variables, local variables, can all be read.

  • Equipment control status and servo system operating conditions can be monitored.

  • Programs and data can be backed up on CPU Unit Memory Cards.

 

Easy Motion Control

  • Position control, synchronized control (electronic gear, electronic cam, follow-up), speed control, and torque control are all supported, enabling a wide range of applications.

  • The servo communications cycle can be as short as 1 ms.

  • Scheduled processing for Motion Controllers, servo drivers, and Distribution Modules enable consistent high- precision control.

  • Eight motion tasks can be used to execute motion programs simultaneously. Branched execution is possible within programs, so both independent control and control involving multiple axes, such as interpolation and synchronization, can be achieved in one programming scheme.

  • Global variables enable easily sharing data between tasks. Also, system variables can be used to monitor and use servo status within programs.

 

CJ1W-MCH71 Motion Control Units System Configuration

 

Functions


Electronic Shaft ( Electronic Gear ) (CONNECT)

This function synchronizes with the main axis at the specified gear ratio. It allows for reductions in mechanical functions and labor requirements for machinery maintenance.

 


Electronic Cam (CAM, CAMBOX)
An independent electronic cam can be positioned according to execution times specified in the cam data, and a synchronized electronic cam can be operated according to a cam table in synchronization with a specified main axis. A total of 16,000 points for all Units combined can be included for the cam data, and 32 cam
tables can be set, enabling complex operations.

 


Virtual Axes
Any axis can be set as an axis performing an ideal movement. Setting it as the main axis for synchronized control simplifies design and debugging of programs and adjustment of synchronized operations. Also, when slippage occurs in motor operation and workpiece operation, the amount of compensation (for the amount of slippage)
can be set as the target value for the virtual axis, and the compensation operation can be easily executed by means of the add axis travel function (below).

 


Add Axis Travel (ADDAX, ADDAXR)
This function adds the operation of a superimposed axis to a specified axis, making it easy to perform compensation in feeder and synchronization operations.

 

Add Axis Travel Function

 


Follow-up Synchronization (SYNC, SYNCR)
From standby status, this function starts follow- up operation when the marker sensor turns ON and executes follow- up synchronization with the main axis. This is ideal for applications that process workpieces without stopping the line.

 

Follow-up Synchronization Function

 


Electronic Links ( SYNC)
This function enables the specified synchronized operation with acceleration at the start of synchronization, a ratio during synchronization, and deceleration at the end of synchronization. These specifications are specific for the actual application operation,
enabling easy achievement of various types of synchronization operations.

 

Electronic Link Function

 

 

Other Operations

Various applications are made possible by means of a wide range of commands, such as MOVETIME (MOVET), CHANGE TARGET (MOVEMODI), LATCH (LATCH: With hardware latch and window functions), TRAVERSE (MOVETRAV), TORQUE (TORQUE, TORQUER), SPEED (SPEED, SPEEDR).

 

 

Support Software - MC-Miel for MCH (Free Software)

Makes it possible to create and access parameters and position data, to read, edit, and access cam data, to create and access motion programs, to monitor the present position and status, and to monitor and change variables.

Screen Capture for MC-Miel

 

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CJ1W-NCF71/ CS1W-NCF71

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Functional capabilities ranging from 30 W to 5.5 kW that dramatically improved CPU operation time and setting time.

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Highly functional PLC best fit for any large scale and complex automation systems.