Omron SYSMAC CVM1-PRO01-V1 User manual

Cat. No. W320-E1-03
Teaching Box
with CVM1-MP702-V1 ROM Cassette
(For Motion Control Units)
SYSMAC
CVM1-PRO01-V1

SYSMAC
CVM1-PRO01-V1 Teaching Box
with CVM1-MP702-V1 ROM Cassette
(For Motion Control Units)
Operation Manual
Revised August 2002

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Notice:
OMRON products are manufactured for use according to proper procedures by a qualified operator
and only for the purposes described in this manual.
The following conventions are used to indicate and classify precautions in this manual. Always heed
the information provided with them. Failure to heed precautions can result in injury to people or dam-
age to property.
DANGER Indicates an imminently hazardous situation which, if not avoided, will result in death or
serious injury.
WARNING Indicates a potentially hazardous situation which, if not avoided, could result in death or
serious injury.
Caution Indicates a potentially hazardous situation which, if not avoided, may result in minor or
moderate injury, or property damage.
OMRON Product References
All OMRON products are capitalized in this manual. The word “Unit” is also capitalized when it refers
to an OMRON product, regardless of whether or not it appears in the proper name of the product.
The abbreviation “Ch,” which appears in some displays and on some OMRON products, often means
“word” and is abbreviated “Wd” in documentation in this sense.
The abbreviation “PC” means Programmable Controller and is not used as an abbreviation for any-
thing else.
Visual Aids
The following headings appear in the left column of the manual to help you locate different types of
information.
Note Indicates information of particular interest for efficient and convenient operation
of the product.
1, 2, 3... 1. Indicates lists of one sort or another, such as procedures, checklists, etc.
OMRON, 1997
All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any
form, or by any means, mechanical, electronic, photocopying, recording, or otherwise, without the prior written permis-
sion of OMRON.
No patent liability is assumed with respect to the use of the information contained herein. Moreover, because OMRON is
constantly striving to improve its high-quality products, the information contained in this manual is subject to change
without notice. Every precaution has been taken in the preparation of this manual. Nevertheless, OMRON assumes no
responsibility for errors or omissions. Neither is any liability assumed for damages resulting from the use of the informa-
tion contained in this publication.

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TABLE OF CONTENTS
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PRECAUTIONS xi. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1 Intended Audience xii. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2 General Precautions xii. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3 Operating Environment Precautions xii. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4 Application Precautions xiii. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SECTION 1
Introduction 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-1 Features and Applications 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-2 System Configuration 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-3 Table of Operations 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-4 Nomenclature and Functions 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-5 Precautions When Using the CV500-MC221 12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-6 Operating Procedure 13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SECTION 2
MC Unit Operation 15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-1 Axes and Tasks 16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-2 MC Unit Control Modes 16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-3 Restricted Functions 18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SECTION 3
Connecting the Teaching Box 21. . . . . . . . . . . . . . . . . . . . . .
3-1 Connecting to the MC Unit 22. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-2 Installing in a Panel 24. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-3 Selecting the Connected Model 26. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-4 Changing the Display Language (English/Japanese) 27. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SECTION 4
Basic Operations 31. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-1 Initial Operation 32. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-2 Changing the MC Unit Control Mode 33. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-3 Changing the Teaching Box Mode 35. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-4 Direct Functions 35. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-5 Basic Input Operations 36. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-6 Axis and Task Displays 37. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-7 Handling Error Messages 37. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-8 Table of Operations 39. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SECTION 5
MONITOR Mode Operations 41. . . . . . . . . . . . . . . . . . . . . .
5-1 MONITOR Mode 42. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-2 Monitoring the Present Position 43. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-3 Monitoring and Changing I/O Signals 44. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-4 Error Data Displays 46. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-5 Monitoring and Changing Position Data 47. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-6 Monitoring the Z-Phase Tolerance 48. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-7 Monitoring and Changing Servo Parameters 49. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SECTION 6
Origin Searches, Program Execution, Jogging, and MPG 53
6-1 Origin Search 54. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6-2 Program Execution 55. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6-3 Jogging 57. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6-4 Handle Feeding 58. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

TABLE OF CONTENTS
viii
SECTION 7
EXTENSION Mode Operations 61. . . . . . . . . . . . . . . . . . . .
7-1 EXTENSION Mode 62. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7-2 Servo-lock/Unlock 63. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7-3 Memory Protect/Release 65. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7-4 Initial Setting of the Absolute Encoder 65. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7-5 Software Reset of the Absolute Encoder 67. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7-6 Origin Setting of the Absolute Encoder 68. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7-7 Switching the Message Display (CS1W-MC221/421 Only) 69. . . . . . . . . . . . . . . . . . . . . . .
7-8 Saving Data 70. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SECTION 8
Direct Functions 73. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8-1 Changing the Override Value 74. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8-2 Teaching 75. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SECTION 9
Other Operations 77. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9-1 Deceleration Stop 78. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9-2 Error Resetting 78. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Appendices
A Standard Models 81. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
B Error Displays and Error Processing 83. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
C Specifications and External Dimensions 85. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Index 87. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Revision History 89. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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About this Manual:
This manual describes the installation and operation of the CVM1-PRO01-V1 Teaching Box and includes
the sections described below. In particular it describes the operation of the Teaching Box when it is con-
nected to a Motion Control Unit. The CVM1-PRO01-V1 Teaching Box is a Programming Device for
CS1-series PCs and C/CV-series PCs and is used with the CV500-MC221, CV500-MC421, C200H-
MC221, CS1W-MC221, and CS1W-MC421 Motion Control Units.
Please read this manual carefully along with the operation manuals for the CV500-MC221,
CV500-MC421, C200H-MC221, CS1W-MC221, and CS1W-MC421 Motion Control Units, and be sure
you understand the information provided before attempting to install and operate the Teaching Box.
There are five manuals, excluding this one, used with the CV500-MC221, CV500-MC421, C200H-
MC221, CS1W-MC221, and CS1W-MC421 Motion Control Units (MC Units). These manuals are listed in
the following table. The suffixes have been left off of the catalog numbers. Be sure you are using the most
recent version for your area.
Name Content Cat. No.
CS1W-MC221/MC421
Motion Control Unit
Operation Manual
Describes the features, applications, and basic operation of
the CS1-series Motion Control Units.
Read this manual first before using a Motion Control Unit.
W359
CV500-MC221/MC421
Motion Control Unit
Operation Manual:
Introduction
Describes the features, applications, and basic operation of
the CV-series Motion Control Units.
Read this manual first before using a Motion Control Unit.
W254
CV500-MC221/MC421
Motion Control Unit
Operation Manual: Details
Describes the operation of the CV-series Motion Control
Units in detail.
Read the Operation Manual: Introduction, above, before at-
tempting to read this manual.
W255
C200H-MC221
Motion Control Unit
Operation Manual:
Introduction
Describes the features, applications, and basic operation of
the C200H Motion Control Unit.
Read this manual first before using a Motion Control Unit.
W314
C200H-MC221
Motion Control Unit
Operation Manual: Details
Describes operation of the Motion Control Unit in detail.
Read the Operation Manual: Introduction, above, before at-
tempting to read this manual.
W315
WARNING Failure to read and understand the information provided in this manual may result in
personal injury or death, damage to the product, or product failure. Please read each
section in its entirety and be sure you understand the information provided in the section
and related sections before attempting any of the procedures or operations given.
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Section 1 contains information on the Teaching Box functions and a list of key names and their functions.
Section 2 explains the operating principles, ways of delivering instructions, Motion Control Unit modes,
and the operations that can be performed using the Teaching Box. Be sure that you understand all of the
subjects covered in this section before attempting any actual operations.
Section 3 describes the procedures for connecting the Teaching Box, installing it on in a control panel,
and changing displays.
Section 4 contains information on the basic operations necessary for operating the Teaching Box. Be
sure to read this section to fully understand the basic operations before reading detailed descriptions of
each function given in subsequent sections.
Section 5 describes the methods for monitoring the various kinds of data. The procedure described in the
first subsection is required for monitoring any type of data. Read the first subsection before reading any
other subsection.
Section 6 provides information on procedures for origin searches, program execution, jogging, and han-
dle feeding operations. Execute these operations only after locking the servo for the axis to be moved.
Section 7 explains how to change operation modes, how to use operations involving servo-lock and ser-
vo-free, memory protection, and operations for absolute encoders. Before attempting any of these opera-
tions, be sure to read the material covered in 7-1 EXTENSION Mode.
Section 8 describes procedures for changing the override value and for teaching.
Section 9 explains how to execute deceleration stops and reset errors.
Appendix A provides a list of standard models.
Appendix B provides tables showing the error code displays, causes of errors, and possible remedies.
Refer to this appendix when an error occurs. “PC” stands for “Programmable Controller” and “MC Unit”
stands for “Motion Control Unit.”
Appendix C provides specifications and external dimensions.

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PRECAUTIONS
This section provides general precautions for using the Programmable Controller (PC) and related devices.
The information contained in this section is important for the safe and reliable application of the PC. You must read
this section and understand the information contained before attempting to set up or operate a PC system.
1 Intended Audience xii. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2 General Precautions xii. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3 Operating Environment Precautions xii. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4 Application Precautions xiii. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4Operating Environment Precautions
xii
1 Intended Audience
This manual is intended for the following personnel, who must also have knowl-
edge of electrical systems (an electrical engineer or the equivalent).
•Personnel in charge of installing FA systems.
•Personnel in charge of designing FA systems.
•Personnel in charge of managing FA systems and facilities.
2 General Precautions
The user must operate the product according to the performance specifications
described in the operation manuals.
Before using the product under conditions which are not described in the manual
or applying the product to nuclear control systems, railroad systems, aviation
systems, vehicles, combustion systems, medical equipment, amusement
machines, safety equipment, and other systems, machines, and equipment that
may have a serious influence on lives and property if used improperly, consult
your OMRON representative.
Make sure that the ratings and performance characteristics of the product are
sufficient for the systems, machines, and equipment, and be sure to provide the
systems, machines, and equipment with double safety mechanisms.
This manual provides information for programming and operating OMRON PCs.
Be sure to read this manual before attempting to use the software and keep this
manual close at hand for reference during operation.
3 Operating Environment Precautions
Install the Teaching Box properly as specified in this manual.
Do not install the Teaching Box in any of the following locations.
•Locations subject to direct sunlight.
•Locations subject to temperatures or humidity outside the range specified in
the specifications.
•Locations subject to condensation as the result of severe changes in tempera-
ture.
•Locations subject to corrosive or flammable gases.
•Locations subject to dust (especially iron dust) or salts.
•Locations subject to exposure to water, oil, or chemicals.
•Locations subject to shock or vibration.
•Take appropriate and sufficient countermeasures when installing the Teaching
Box in the following locations.
•Locations subject to static electricity or other forms of noise.
•Locations subject to strong electromagnetic fields.
•Locations subject to possible exposure to radioactivity.
•Locations close to power supplies.

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4Application Precautions
xiii
4 Application Precautions
Observe the following precautions when using MC Unit, PCU, Teaching Box, or
PC.
WARNING Do not attempt to take the Unit apart while the power is being supplied. Doing so
may result in electric shock.
WARNING Do not touch any of the terminals while the power is being supplied. Doing so
may result in electric shock.
WARNING Provide safety measures in external circuits, i.e., not in the Programmable
Controller or MC Unit, in order to ensure safety in the system if an abnormality
occurs due to malfunction of the PC, MC Unit, or any other external factor
affecting the PC operation. Not doing so may result in a serious accident.
•Emergency stop circuits, interlock circuits, limit circuits, and similar safety
measures must be provided in external control circuits.
•The PC will turn OFF all outputs when its self-diagnosis function detects any
error or when a severe failure alarm (FALS) instruction is executed. As a coun-
termeasure for such errors, external safety measures must be provided to en-
sure safety in the system.
•The PC outputs may remain ON or OFF due to deposition or burning of the
output relays or destruction of the output transistors. As a countermeasure for
such problems, external safety measures must be provided to ensure safety in
the system.
•When the 24-VDC output (service power supply to the PC) is overloaded or
short-circuited, the voltage may drop and result in the outputs being turned
OFF. As a countermeasure for such problems, external safety measures must
be provided to ensure safety in the system.
•The system may operate unexpectedly when connectors for the MC Unit are
connected or disconnected from the Teaching Box, MPG, I/O, or Servodriver.
As a countermeasure for such problems, external safety measures must be
provided to ensure safety in the system.
Caution Do not change the message display language (Japanese/English) during
memory operation or while the motor is running. Doing so may result in unex-
pected operation.
Caution The following precautions are necessary to ensure the general safety of the sys-
tem. Always heed these precautions.
•Mount the Units after confirming that the connectors are properly connected.
•Always use the power supply voltage specified in this manual.
•Take appropriate measures to ensure that the specified power with the rated
voltage and frequency is supplied, particularly in places where the power sup-
ply is unstable.
•Always connect to a ground of 100 Ωor less when installing the Units.
•Be sure that the terminal blocks, Memory Units, expansion cables, and other
items with locking devices are properly locked into place.
•Double-check all the wiring before turning ON the power supply.
•Before touching a Unit, be sure to first touch a grounded metallic object in order
to discharge any static built-up.

4Application Precautions
xiv
•Disconnect the functional ground terminal when performing withstand voltage
tests.
•Be sure to confirm that no adverse effect will occur in the equipment before
executing Jog, Origin Search, Error Resetting, or Deceleration Stop.
•Be sure to confirm that no adverse effect will occur in the equipment before
changing the operation mode of the Teaching Box.
•Be sure to confirm that no adverse effect will occur in the equipment before
changing the present value.
•Be sure to confirm that no adverse effect will occur in the equipment before
changing the set value.
•Be sure to confirm that the set parameter or data operates properly.
•Be sure to confirm that no adverse effect will occur in the equipment before
executing the forced set/reset.
•Be sure to rewrite the flash memory after changing the position data or param-
eters.
•Do not turn OFF the power supply to the Unit while the flash memory is being
written. In the worst case, the flash memory may malfunction.
•Be sure to confirm that system parameters operate properly.
•Always turn OFF the power supply before mounting or dismounting Memory
Cassettes.
•Do not attempt to disassemble, repair, or modify any Units.
•Do not damage, pull on, apply excessive stresses to, place heavy objects on,
or pinch the cables.
•Do not pull on cables when transporting the Units.

1
SECTION 1
Introduction
This section contains information on the Teaching Box functions and a list of key names and their functions.
If using the Teaching Box for the first time, be sure to familiarize yourself with this section before attempting to operate the
Teaching Box.
1-1 Features and Applications 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-2 System Configuration 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-3 Table of Operations 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-4 Nomenclature and Functions 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-5 Precautions When Using the CV500-MC221 12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-6 Operating Procedure 13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1-1SectionFeatures and Applications
2
1-1 Features and Applications
Features The CVM1-PRO01-V1 Teaching Box has the following features.
Compatibility The Teaching Box can be used with MC Units, Position Control Units, and Posi-
tion Drivers. Either an MC Unit or a Position Control Unit can be connected, de-
pending on the type of Position Control Unit that is selected. In this section, op-
erations are explained in the context of connection to a Position Control Unit.
Detailed Displays The status of all axes (four axes when the CV500-MC421/221 or CS1W-
MC421/221 is connected and two axes when the C200H-MC221 is connected)
can be seen at a glance from the message displays (16 characters x 4 lines).
Interactive Operation Interactive operation allows even those who use the Teaching Box for the first
time to use it with ease through key inputs from menus.
Error Messages Error messages are displayed when errors occur in the Position Control Unit or
in the servodriver. These error messages help minimize the scale of problems
caused by the error.
Applications The Teaching Box is mainly used for the following purposes.
•Wiring check
•Monitoring operation via program execution
•Checking movement during feeding operations
•Creating position data through feeding operations and teaching
When feeding operations are performed using a manual pulse generator or jog-
ging operations from the PC, the Teaching Box is mainly used for monitoring the
current position.

1-2SectionSystem Configuration
3
1-2 System Configuration
Teaching Box Connection
Teaching Box
CV500-CN22A/42A/62A
Connecting Cable CV500-CN224/424/624 Connecting Cable
Position Driver MC Unit
CV500-CN224/424/624
Connecting Cable
Position
Control Unit CPU Unit
CPU Unit
Power Supply Unit CV500-CIF11/CIF21
Adapter Power Supply Unit
ServodriverServodriver
ServomotorServomotor
Power Supply
Unit
I/O
CPU Unit
Servomotor
Note Only one Teaching Box can be connected to a Unit. It cannot be connected to
more than one Unit.

1-2SectionSystem Configuration
4
The following example is for the CS1W-MC421.
Used for trial
operation,
debugging,
teaching, etc.
⋅Monitor (present position, I/O signals)
⋅Origin search
⋅Jogging
⋅Error reset
⋅Teaching
⋅Etc.
Teaching Box Used to set
data or for
G-language
programming.
⋅Editing G language programs
⋅Monitoring status
⋅File control
⋅Etc.
MC Unit CPU Unit
DRV.X⋅Y Connector
Connector for
Teaching Box
SYSMAC
CS1-series PC
Power Supply Unit
IBM PC/AT or compatible:
CX-Motion
CX-Programmer
Peripheral bus
Connections to
RS-232C port
Connector for I/O
Dedicated Terminals
(see note 2)
External I/O
CCW limit input
CW limit input
Proximity input
Immediate stop input
General-purpose inputs: 4 pts
General-purpose outputs: 4 pts
24-V power supply
for interface
For 4 axes
DRV.Z⋅U Connector
MPG Connector
Dedicated Cables for Drivers (see note 1)
Battery for absolute encoder data backup
(2.8 to 4.5 V) (see note 3)
24-V power supply for interface
Servodriver
5-V power
supply for
interface
Used for fine
positioning
as required
during
teaching.
⋅Axis selection
⋅Multiplication
factor selection
MPG
MPG:
1 channel
Either an absolute
encoder or an
incremental encoder
can be used.
Dedicated Cables for
OMRON-made H, M, or
U-series Servomotors
are available.
Note 1. Dedicated Cables compatible with OMRON H, M, or U-series Servomotors
are available. The user can also provide their own cables.
2. A Dedicated Cable for connections to the Dedicated Terminals is available.
The user can also provide their own cable.
3. A data backup battery must be used when using an absolute encoder.
CS1-series MC Unit
Connection

1-2SectionSystem Configuration
5
The following example is for the CV500-MC421.
Used for trial
operation,
debugging,
teaching, etc.
⋅Monitor (present position,
I/O signals)
⋅Origin search
⋅Jogging
⋅Error reset
⋅Teaching
⋅Etc.
⋅Editing G language
programs
⋅Monitoring status
⋅File control
⋅Etc.
Power Supply Unit
Peripheral bus
Host Link
Dedicated Cables
for Driver
(see note 1)
24-V power supply for interface
External I/O
CCW limit input
CW limit input
Proximity input
Immediate stop input
General-purpose inputs: 4 pts
General-purpose outputs: 4 pts
24-V power sup-
ply for interface
For 4 axes
5 to 15-V
power
supply for
interface
Used for fine
positioning as
required during
teaching.
⋅Axis
selection
⋅Multiplication
factor
selection
Teaching Box
MC Unit CPU Unit
Servodriver
SYSMAC
CV-series
PC
MPG
MPG:
1 channel
IBM PC/AT or compatible:
CX-Motion
IBM PC/AT or compatible:
SYSMAC Support Software
Battery for absolute
encoder data back-
up (2.8 to 4.5 V)
(see note 3)
Dedicated
Terminals
(see note 2)
Either an ab-
solute encod-
er or an incre-
mental encod-
er can be
used.
Dedicated Cables for
OMRON-made H, M or
U-series Servomotors
are available.
Used to set
data or for
G-language
programming.
Note 1. Dedicated Cables compatible with OMRON H, M, or U-series Servomotors
are available. The user can also provide their own cables.
2. A Dedicated Cable for connections to the Dedicated Terminals is available.
The user can also provide their own cable.
3. A data backup battery must be used when using an absolute encoder.
CV-series MC Unit
Connection

1-2SectionSystem Configuration
6
C200H-MC221 The following example shows the system configuration when a C200HZ/HX/
HG/HE PC is used. The C200H and C200HS can also be used.
MC Unit CPU Unit Used to set
data or for G-
language pro-
gramming.
•Changing G-language pro-
grams
•Monitoring status
•File control
•Etc.
SYSMAC C200HX,
C200HG, or
C200HE PC
Power Supply Unit
Peripheral bus
Dedicated
Terminals
(see note 2) or
Teaching Box
External I/O
CCW limit input
CW limit input
Proximity input
Immediate stop input
For 2 axes
General-purpose inputs: 2 points
24-V power supply
for interface
Used for trial
operation,
debugging,
and teaching.
•Monitor (present position
and I/O signals)
•Origin search
•Jogging
•Error reset
•Teaching
•Etc.
24-V power supply
for interface
IBM PC/AT or compatible:
CX-Motion
IBM PC/AT or compatible:
SYSMAC Support Software
Battery for absolute
encoder data backup
(2.8 to 4.5 V) (see
note 3)
Dedicated
Cables for drivers
(see note 1)
Either an abso-
lute encoder or
an incremental
encoder can
be used.
Dedicated Cables
for OMRON-made
H, M or U-series
Servomotors are
available.
Note 1. Dedicated Cables compatible with OMRON H, M, or U-series Servomotors
are available. The user can also provide their own cables.
2. A Dedicated Cable for connections to the Dedicated Terminals is available.
The user can also provide their own cable.
3. A data backup battery must be used when using an absolute encoder.

1-3SectionTable of Operations
7
1-3 Table of Operations
The following tables list the operations of the Teaching Box.
When CS1W-MC221/421 is Used
Function Description Page
Monitor Current position Monitors the following current positions:
Current position in the reference coordinate system
(using user-set units such as “mm.”)
Current position in the reference coordinate system (in pulses.)
Error counter value.
43
I/O signals Monitors and changes I/O signals connected to the MC Unit. 44
Errors Reads errors that have occurred in the MC Unit. 46
Position data Reads and changes position data stored in the MC Unit. 47
Z-phase tolerance Monitors the number of pulses from the origin input to the Z
phase. 48
Servo parameters Reads and changes servo parameters. 49
Origin search Searches for the origin. 54
Program
execution Task/Program No.
designation Designates the desired task and program to be executed. 55
e ecu o
Cycle run Executes tasks.
Single block run Executes the program block by block.
Jogging Jogs individual axes.
More than one axis cannot be jogged at the same time. 57
MPG feeding Axis Designates the axis to be fed by MPG (manual pulse generator). 58
g
Multiplication factor Designates the multiplication factor for 1 pulse for the MPG.
Extension Mode Changes the mode used to control the MC Unit. 35
Servo-lock/
Servo-unlock Locks or unlocks the servomotor. 63
Memory protect Protects or clears protection for memory (position data area) in
the MC Unit. 65
Absolute origin setting Takes a value of 0 for the mechanical absolute position for the
absolute encoder, and establishes an origin.
This function is used when replacing an absolute encoder or
using an absolute encoder for the first time.
68
Message switching Switches the messages displayed by the Teaching Box between
English and Japanese. 69
Saving Saves system parameters, position data and programs to flash
memory. 70
Override Increases or decreases the operating speed in axis units during
memory operation. 74
Teaching Registers the current position as position data. 75
Deceleration stop Decelerates all axes to a stop.
Stops the currently operating program. 78
Error reset MC Unit error reset Resets errors that have occurred in the MC Unit. 78
Servodriver error
reset Resets alarms for the Servodriver.
Error detection CPU errors
Communications errors 83