Toshiba TC-net User Manual

7. How to set the environment for OPC Server
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- Reading Cycle which is set per block.
- The Number of blocks accessed per block (This is number of words.)
- The Number of words accessed per word
- Maximum, Minimum and Average of time which is taken to do the process (Unit : micro
second)
- Maximum, Minimum and Average of time which is taken to read actually (Unit : ms)
In *2 area, the following information is written.
- The Number of blocks accessed per block when you make the setting value of “Scan
memory access” move from 2 to 64
- The Number of words accessed per word when you make the setting value of “Scan
memory access” move from 2 to 64
- The Time for the procedure (Unit : micro second)
The setting value “AcceWordNum” of “Scan memory access” is one in the line where the
value of “ProcTime” parameter is the minimum.
According to the above sample, “ProcTime” parameter in the line with underline is
minimum (32000) and so you use the “AcceWordNum = 18” here.
About how to change the setting value, please refer to “Change the prescribed value of JTNI
(PCI Card) Scan Memory Access Performance” of “7.1”.

Toshiba TC-net Specifications

General

Brand	Toshiba
Model	TC-net
Category	Server
Language	English

Summary

Safety Precautions

Introduction and Manual Overview

Composition of This Manual

Overview of the manual's chapters and their specific content.

Outline of OPC Server

1.1. Outline of OPC Server

Explains OPC connectivity in industrial automation and its benefits.

1.2. Environments

Lists the hardware and software requirements for TC-net OPC Server.

1.3. Constitution

Describes the system configuration and components of the OPC Server.

1.4. Specifications

Details the data access specifications for TC-net scan memory.

1.5. Data type

Lists the supported data types and their corresponding OPC server types.

1.6. ProgID

Specifies the Program ID (ProgID) for the TC-net OPC server.

Setting-Up OPC Server

2.1. Installation

Explains the three types of installation for OPC Server (Both, Client, Server).

2.2. Maintenance

Covers modification, reinstallation, and version upgrades for the OPC Server.

2.3. Uninstallation

Provides step-by-step instructions for uninstalling the OPC Server.

How to set the environments for connecting OPC

3.1. DCOM Setting

Details the necessary DCOM security settings for network communication.

3.2. Security Setting

Explains security configurations for remote connections and user privileges.

3.3. Windows Firewall

Guides on configuring Windows Firewall to allow OPC communication.

3.4. User Account Control

Describes how to adjust User Account Control settings for OPC Server operation.

Launch / Close OPC Server

4.1 Launch OPC Server

Instructions on how to start the OPC Server, including startup configuration.

4.2 Close OPC Server

Provides steps to properly shut down and close the OPC Server application.

4.3 About TC-net Type

Explains how to identify the TC-net type (TC-net100 or TC-net1G) used.

Dual Function

5.1 Construction and outline

Describes the architecture and components related to dual functionality.

5.2 Dual state management

Details the different states of OPC Server nodes and their management.

List of OPC Items

6.1 The List of OPC items

Provides a comprehensive list of OPC items supported by the server.

How to set the environment for OPC Server

7.1 How to set the environment for OPC Server

Explains how to configure the TC-netOPCSvr.ini file for server settings.

7.2 Log Output of Scan Memory Access Performance

Guides on how to generate and interpret scan memory access performance logs.

7.3 Time adjusting function with TC-net

Details the function for adjusting OPC server date/time based on TC-net system.

Log Save Tool

8.1 Outline of Log Save Tool

Introduces the Log Save Tool for compressing and saving OPC server function logs.

8.2 Launch / Close Log Save Tool

Instructions for launching and closing the Log Save Tool application.

8.4 Decompress log files

Explains the process of decompressing log files saved by the Log Save Tool.

Log Decompress Tool

9.1 Outline of Log Decompress Tool

Describes the Log Decompress Tool for decompressing Log Save Tool files.

9.2 Setting-Up Log Decompress Tool

Covers the installation process for the Log Decompress Tool.

9.3 Launch Log Decompress Tool

Provides instructions on how to start the Log Decompress Tool.

RAS function

10.1 RAS function

Explains the Remote Access Service (RAS) functions of the OPC Server.