Y203-EN2-04+MotionDrives+Cat.book Seite 45 Freitag, 21. Mai 2010 11:01 11

CS1W-MC421/-MC221

Motion control units

High-precision, motion controller with multitasking G-language programming

• High-speed control of up to 4 axes with one unit and up to 76 axes with one PLC (19 units x 4 axes)

(assumes that power supply unit capacity is not exceeded).

• Winding operations easily controlled at high-speed using traverse positioning control.

• High-speed response to commands from CPU unit

(8 ms for 2 axes, 13 ms for 4 axes).

• Encoder response of 2 Mpps possible with 4x frequency multiplication for applications with highspeed, high-precision servo motors.

• D interrupt code outputs to CPU unit at end of positioning or at specified positions (D code output time: 3.3 ms max.).

• CX-motion Windows-based support software define user mnemonics to use in place of G codes to simplify MC program development and analysis.

• Servo trace function from CX-motion to trace error counter changes or motor speeds.

• Automatic loading function

MC programs and positioning data can be automatically downloaded from computer memory when required by the MC unit.

Function

The motion controller provides closed-loop motion control via analog outputs for up to 4 axes, and supports the G language for advanced, high-speed, high-precision position control. Multi-tasking allows you to run the axes independently for a wider range of application.

System configuration

Personal computer

Software: CX-One

Input

CS1 series

Motion control unit

CS1W-MC_21

Emergency stop input, home and limit switches

Accurax G5

Servo drive

Accurax G5

Servo drive

Terminal block

Accurax G5

Servo motors

I/O signals

(CN1 connector)

Accurax G5

Servo motors

I/O signals

(CN1 connector)

Motion control units 45

Y203-EN2-04+MotionDrives+Cat.book Seite 46 Freitag, 21. Mai 2010 11:01 11

Specifications

General

Model

Classification

Control method

Control output signals

Internal programming language

Controlled axes

Maximum position value

Synchronous axis control

Positioning Linear interpolation

Arc interpolation

Helical interpolation

Traverse

Task programming capacity

Infinite feed

Interrupt feed

Number of tasks

Number of programs

Program capacity

CS1W-MC421-V1

CS1 Special I/O unit

CS1W-MC221-V1

Closed loop with automatic trapezoid or S-curve acceleration/deceleration

Analog

G language (program started by command sent from CPU unit’s ladder program.)

4 axes max.

2 axes max.

–39,999,999 to 39,999,999 (for minimum setting unit of 1)

4 axes max.

2 axes max.

2 axes max.

4 axes max.

2 axes max. in a plane

2-axis arc interpolation in a plane + feed axis

2-axis traverse feeding

---

Infinite feeding of one or more axes

Interrupt feeding for specified axes (positioning can be specified for when there is no interrupt.)

4 tasks max.

25 programs when using 4 tasks

2 tasks max.

50 programs when using 2 tasks

500 blocks per task when using 4 tasks 1,000 blocks per task when using 2 tasks

CX-Motion: Windows-based support software

Model

Supported MC units

Applicable computer

Functions

WS02-MCTC1-EV @

CS1W-MC221/421, C200H-MC221, and CV500-MC221/421

DOS, OS: Windows 95/98 or Windows NT Version 4.0

Functions required for MC unit control: creating/editing/saving/printing system parameters, positioning data, and MC programs; monitoring MC unit operation

Ordering information

Motion control unit

Name

2 axes motion control unit.

4 axes motion control unit.

Model

CS1W-MC221-V1

CS1W-MC421-V1

Accurax G5 servo drive cables

Description

Axis control cable

(1 axis)

Axes control cable

(2 axis)

Connect to

Motion control units

CS1W-MC221 (1 cable needed)

CS1W-MC421 (2 cables needed)

Motion control units

CS1W-MC221 (1 cable needed)

CS1W-MC421 (2 cables needed)

Model

1 m R88A-CPG001M1

2 m R88A-CPG002M1

3 m R88A-CPG003M1

5 m R88A-CPG005M1

1 m R88A-CPG001M2

2 m R88A-CPG002M2

3 m R88A-CPG003M2

5 m R88A-CPG005M2

I/O terminal block and cables

Description Connect to motion control unit

Terminal block CS1W-MC221

CS1W-MC421

Cable form PLC unit to terminal block.

CS1W-MC221

CS1W-MC421

-

-

Model

XW2B-20J6-6

XW2B-40J6-7

1 m XW2Z-100J-F1

Computer software

Specifications Model

CX-One CX-One

ALL DIMENSIONS SHOWN ARE IN MILLIMETERS.

To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527.

Cat. No. I06E-EN-03A In the interest of product improvement, specifications are subject to change without notice.

46 Motion controllers