Benutzerhandbuch für Omron CS/CJ Series

Inhaltsverzeichnis

• CS1W-ETN01 (10Base-5) CS1W-ETN11 (10Base-T) CJ1W-ETN11 (10Base-T) Ethernet Units

  2
• Notice:

  4
• About this Manual:

  10
• Warranty

  12
• PRECAUTIONS

  16
  • 1 Intended Audience

    17
  • 2 General Precautions

    17
  • 3 Safety Precautions

    17
  • 4 Operating Environment Precautions

    18
  • 5 Application Precautions

    18
  • 6 Conformance to EC Directives

    20
    • 6-1 Applicable Directives

      20
    • 6-2 Concepts

      20
• SECTION 1 Features and System Configuration

  22
  • 1-1 Features

    23
  • 1-2 System Configuration

    24
    • 1-2-1 Device Configuration

      24
    • 1-2-2 Node Connections

      24
  • 1-3 Devices Required in a Network

    25
    • 1-3-1 10Base-5 Ethernet Unit

      25
    • 1-3-2 10Base-T Ethernet Unit

      26
  • 1-4 Related Programming Devices

    27
  • 1-5 Specifications

    28
  • 1-6 Software Configuration

    31
  • 1-7 IP Addresses

    33
    • 1-7-1 IP Address Configuration

      33
    • 1-7-2 Allocating IP Addresses

      33
    • 1-7-3 IP Address Settings

      34
    • 1-7-4 Subnet Masks

      34
  • 1-8 Precautions

    35
    • 1-8-1 Installation

      35
    • 1-8-2 Ethernet and IEEE802.3 Standards

      35
• SECTION 2 Communications Functions

  36
  • 2-1 Communications Functions

    37
    • 2-1-1 Ethernet Unit Functions

      38
    • 2-1-2 Socket Ports Used By the Ethernet Unit

      38
    • 2-1-3 Selecting Communications Services

      39
  • 2-2 FINS Communications

    39
  • 2-3 Socket Services

    40
  • 2-4 FTP Server

    42
  • 2-5 Mail

    42
• SECTION 3 Installation and Initial Setup

  44
  • 3-1 Before Operation

    45
    • 3-1-1 Automatic Address Generation

      45
    • 3-1-2 IP Address Table

      46
  • 3-2 Overview of Startup Procedure

    47
  • 3-3 Unit Components

    49
    • 3-3-1 Nomenclature

      50
    • 3-3-2 Indicators

      53
  • 3-4 Switch Settings

    54
    • 3-4-1 CS-series Ethernet Units

      54
    • 3-4-2 CJ-series Ethernet Units

      56
  • 3-5 Mounting to a PC

    58
    • 3-5-1 Mounting to a CS-series PC

      58
    • 3-5-2 Mounting to a CJ-series PC

      59
  • 3-6 Connecting to the Network

    60
    • 3-6-1 Ethernet Network Installation

      60
    • 3-6-2 Ethernet Connectors

      60
    • 3-6-3 Connecting the Cable

      61
    • 3-6-4 Connecting the Power Supply (CS1W-ETN01 Only)

      63
  • 3-7 Creating an I/O Table

    66
    • 3-7-1 I/O Table Overview

      66
    • 3-7-2 Connecting Programming Devices to the PC

      66
    • 3-7-3 Procedure for Creating an I/O Table

      66
  • 3-8 Creating Routing Tables

    67
    • 3-8-1 Routing Table Overview

      67
    • 3-8-2 Connecting and Using a Peripheral Device for the PC

      69
  • 3-9 System Setup

    72
    • 3-9-1 When Settings are Required

      72
    • 3-9-2 Using a Programming Device

      72
    • 3-9-3 CPU Bus Unit System Setup Defaults

      72
  • 3-10 Creating an IP Address Table

    73
  • 3-11 Creating an IP Router Table

    73
  • 3-12 Checking Communications

    74
    • 3-12-1 PING Command and Internode Testing

      74
    • 3-12-2 PING Command

      74
    • 3-12-3 Internode Test

      74
    • 3-12-4 Simple Startup Test Example

      75
• SECTION 4 System Setup and Memory Allocations

  78
  • 4-1 Allocated Words

    79
  • 4-2 CPU Bus Unit System Setup

    80
    • 4-2-1 Settings

      81
    • 4-2-2 Mail Settings

      85
  • 4-3 CIO Area Allocations

    88
  • 4-4 DM Area Allocations

    94
• SECTION 5 FINS Communications

  100
  • 5-1 Overview of FINS Communications

    101
    • 5-1-1 Communications On an Ethernet Network

      101
    • 5-1-2 FINS Communications Service Features

      101
  • 5-2 Procedure Before Using FINS Communications

    103
  • 5-3 Sending Commands From a PC

    104
    • 5-3-1 Communications Specifications

      104
    • 5-3-2 Program Example

      113
    • 5-3-3 Transmission Delays

      114
  • 5-4 Sending Commands From a Host Computer

    117
    • 5-4-1 Designating Remote Addresses

      117
    • 5-4-2 FINS Frames

      118
    • 5-4-3 Sample Program

      120
    • 5-4-4 Delays for Accessing PC Memory

      122
  • 5-5 FINS Server

    123
• SECTION 6 Socket Services

  124
  • 6-1 Overview

    125
    • 6-1-1 Socket Service Functions

      125
    • 6-1-2 Sockets

      126
    • 6-1-3 Using Sockets with the Ethernet Unit

      126
    • 6-1-4 Socket Port Numbers

      126
    • 6-1-5 Differences between TCP and UDP

      127
    • 6-1-6 Opening TCP Sockets

      128
    • 6-1-7 Fragmentation of Send Data

      129
    • 6-1-8 Maximum Transmission Delays

      131
    • 6-1-9 Precautions in Using Socket Services

      132
  • 6-2 Using Socket Services with Socket Service Request Switches

    133
    • 6-2-1 Socket Service Parameters

      135
    • 6-2-2 Response Codes

      138
    • 6-2-3 Socket Service Request Switches

      143
    • 6-2-4 UDP/TCP Socket Status

      146
    • 6-2-5 Application Procedure

      147
    • 6-2-6 Socket Services and Socket Status

      148
    • 6-2-7 Timing Charts

      149
    • 6-2-8 TCP/IP Communications Programming Example

      151
    • 6-2-9 UDP/IP Communications Programming Example

      155
  • 6-3 Using Socket Services with CMND(490)

    160
    • 6-3-1 UDP/TCP Socket Status

      161
    • 6-3-2 Socket Services and Socket Status

      164
    • 6-3-3 Communications Timing Chart

      165
    • 6-3-4 Socket Service Timing Chart

      165
    • 6-3-5 TCP/IP Communications Programming Example

      167
    • 6-3-6 UDP/IP Communications Programming Example

      174
• SECTION 7 FTP Server

  182
  • 7-1 Overview

    183
  • 7-2 Setting Login Names and Passwords

    184
  • 7-3 Using File Memory

    184
  • 7-4 FTP Server Application Example

    188
  • 7-5 Using FTP Commands

    189
    • 7-5-1 Table of Commands

      189
    • 7-5-2 Using the Commands

      190
    • 7-5-3 Error Messages and FTP Status

      193
  • 7-6 UNIX Application Example

    195
• SECTION 8 Mail

  198
  • 8-1 Overview of Mail Function

    199
    • 8-1-1 Mail Contents

      200
    • 8-1-2 Mail Triggers

      201
    • 8-1-3 Sending Mail

      201
    • 8-1-4 Mail Status

      202
  • 8-2 Sending Mail

    203
  • 8-3 Mail Example

    203
• SECTION 9 Testing Communications

  206
  • 9-1 Communications Testing Functions

    207
  • 9-2 PING Command

    207
    • 9-2-1 Ethernet Unit

      207
    • 9-2-2 Host Computer

      207
  • 9-3 Internode Test

    208
    • 9-3-1 Running the Test

      208
    • 9-3-2 Checking Results

      210
• SECTION 10 Troubleshooting

  212
  • 10-1 Troubleshooting with Indicators

    213
  • 10-2 Error Status

    215
  • 10-3 Error Log

    215
  • 10-4 Error Log Error Codes

    216
  • 10-5 Troubleshooting Procedures

    218
    • 10-5-1 Startup Problems

      218
    • 10-5-2 FINS Communications Problems (SEND(090)/RECV(098)/ CMND(490))

      219
    • 10-5-3 UDP Socket Problems

      220
    • 10-5-4 TCP Socket Problems

      222
    • 10-5-5 FTP Service Problems

      223
    • 10-5-6 Network Connection Problems

      224
    • 10-5-7 Mail Problems

      226
  • 10-6 Troubleshooting with Response Codes

    228
  • 10-7 Results Storage Area Response Codes

    231
• SECTION 11 FINS Commands Addressed to Ethernet Units

  234
  • 11-1 Command Codes and Response Codes

    235
    • 11-1-1 Command Code List

      235
    • 11-1-2 Response Code List

      235
  • 11-2 Socket Applications

    236
    • 11-2-1 Format

      236
    • 11-2-2 PC Memory Areas

      237
  • 11-3 Command/Response Reference

    238
    • 11-3-1 RESET

      238
    • 11-3-3 CONTROLLER STATUS READ

      240
    • 11-3-4 INTERNODE ECHO TEST

      241
    • 11-3-5 BROADCAST TEST RESULTS READ

      242
    • 11-3-6 BROADCAST DATA SEND

      242
    • 11-3-8 ERROR LOG CLEAR

      244
    • 11-3-9 UDP OPEN REQUEST

      244
    • 11-3-10 UDP RECEIVE REQUEST

      245
    • 11-3-11 UDP SEND REQUEST

      246
    • 11-3-12 UDP CLOSE REQUEST

      248
    • 11-3-13 PASSIVE TCP OPEN REQUEST

      249
    • 11-3-15 TCP RECEIVE REQUEST

      253
    • 11-3-17 TCP CLOSE REQUEST

      256
    • 11-3-19 IP ADDRESS TABLE WRITE

      258
    • 11-3-22 IP ROUTER TABLE READ

      261
    • 11-3-23 PROTOCOL STATUS READ

      262
    • 11-3-24 MEMORY STATUS READ

      266
    • 11-3-26 ADDRESS INFORMATION READ

      269
    • 11-3-27 IP ADDRESS READ

      270
• Appendix A Network Installation

  272
• Appendix B Ethernet Network Parameters

  282
• Appendix C Buffer Configuration

  284
• Appendix D TCP Status Transitions

  286
• Appendix E Auxiliary Area Data

  288
• Appendix F CPU Bus Unit Allocations in the CPU Unit

  290
• Appendix G ASCII Characters

  298
• Appendix H Dimensions

  300
• Appendix I Maintenance

  304
• Appendix J Inspections

  306
• Index

  308
• Revision History

  314