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Omron C200H-LK401, C500-LK009-V1 22, Data Exchange Section 3-4

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PC Link Units utilize data areas in the PCs for both communication and op-

eration monitoring. These data areas are enumerated in the table below.

C2000H, C1000H, C200H,

C200HS, or C200HX/HG/HE(-Z) C500

LR Area LR 0000 to LR 6315 (1,024 bits) LR 0000 to LR 3115 (512 bits)

Error flags 24708 to 24715

24808 to 24815

5808 to 5815

6208 to 6215

24908 to 24915

25008 to 25015

PC RUN flags 24700 to 24707 5800 to 5807

24800 to 24807 6200 to 6207

24900 to 24907

25000 to 25007

More detailed information about each of the areas is provided in Section 7

Error Processing.

PC Data Areas

Data Exchange Section 3-4

Contents

Main Page v Notice: DANGER WARNING OMRON Product References Visual Aids TABLE OF CONTENTS ix About this Manual: WARNING xi PRECAUTIONS 3Safety Precautions xii 1 Intended Audience 2 General Precautions WARNING 3 Safety Precautions WARNING 4 Operating Environment Precautions 5 Application Precautions WARNING 5Safety Precautions xiv Page 2 Operating Levels and Polling Section 1-2 1-1 PC Link Systems LK003-E PC Link Units 1-2 Operating Levels and Polling 3 Operating Levels and Polling Section 1-2 Page 2-1 System Configuration 7 Examples C500 CPU Rack Example 1 Single-level System Example 2 Two-level System Example 3 Three-level System Page 10 Using Link Adaptors Section 2-2 2-2 Using Link Adaptors Page 12 LR Area Data Section 3-1 3-1 LR Area Data 3-2 LR Area Allocations Page Page Page 17 3-3 LR Area Division Tables Single-level Systems C200H, C200HS, C200HX/HG/HE(-Z), C1000H, or C2000H PCs Page 19 Level 0 Multilevel Systems Level 1 Level 0 Level 1 21 Data Exchange Section 3-4 3-4 Data Exchange 22 Data Exchange Section 3-4 Page 4-1 C200H PC Link Units 4-1-1 Nomenclature, Switches, and Indicators Display The basic names and functions of PC Link Unit components are given below. The LEDs indicate the following : 4-1-2 Switch Settings Page Page 4-2 C500 PC Link Units 4-2-1 Nomenclature, Switches, and Indicators The basic names and functions of PC Link Unit components are given below. 4-2-2 Switch Settings Page Page Page 4-3 Switch Setting Example Page Page Page Page 5-1 Mounting and Connections 5-1-1 Mounting Location 5-1-2 Connections Page Page Page 42 Dimensions Section 5-2 5-2 Dimensions Page Page 46 6-1 Response Times C500 PCs Page 48 C1000H and C2000H PCs 49 C200H, C200HS, and C200HX/HG/HE(-Z) PCs Page 51 Reducing Response Time (C200H, C200HS, C200HX/HG/HE/(-Z)) Section 6-2 6-2 Reducing Response Time (C200H, C200HS, C200HX/HG/HE(-Z)) 6-3 Programming Examples LR Area Allocations Program Unit 1, Level 0 Unit 1, Level 1 Unit 7, Level 0 Unit 7, Level 1 C500 PC C500 PC C500 PC C500 PC C500 PC C200H PC All words below are shown with the Unit that writes to them. System Configuration 2 LR Area Allocations Programming Example 1 Programming Example 2 > Page 60 SR Area Flags Section 7-1 7-1 SR Area Flags Level Flags Error Flags PC RUN Flags PC RUN and Error Flags 61 SR Area Flags Section 7-1 7-2 Error Examples Page Page Units 3 and 5 (C200H PC) 7-3 Error Tables C500, C1000H, and C2000H PCs C200H, C200HS, and C200HX/HG/HE(-Z) PCs General Errors Page Page 70 Inspection and Maintenance Section 8 71 Appendix A Standard Models This chart shows the standard models of the products that are available for use with PC Link Units. Cables and Connectors All Plastic Optical Fiber Cable Standard Models Appendix A 72 Plastic-clad Optical Fiber Cable Model numbers with the suffix -P can be connected to up to 200 m of PCF cable. Appendix B Specifications Glossary Page Page Page Page Index Numbers A-B C D E P R S T U Revision History Cat. No. W135-E1-3