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Omron NT - User Manual

Omron NT
74 pages
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NT-series
RS-232C/RS422 Interface Unit
Operation Manual
Produced October 1993
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Omron NT Specifications

General IconGeneral
BrandOmron
ModelNT
CategoryRecording Equipment
LanguageEnglish

Summary

Section 1 RS-232 CRS-422 Interface Unit

1-1 Getting Started

Provides guidelines for positioning and handling the interface unit to ensure correct operation.

1-2 RS-232 CRS-422 Interface Unit

Describes the three command types for PT control by the host computer.

1-3 System Configuration

Details equipment and parts needed to configure the system for interface unit operation.

1-4 Before Operating

Outlines the procedure to follow before operating the PT with the interface unit installed.

Section 2 RS-232 C Interface Unit Installation and Connection

2-1 Components

Describes the names and functions of the RS-232C Interface Unit components.

2-2 Installing the RS-232 C Interface Unit

Explains the methods for installing the unit and setting its DIP switches.

2-3 Host Connections

Details how to connect the PT with the RS-232C Interface Unit to the host computer.

Section 3 RS-422 Interface Unit Settings and Connection

3-1 Components

Describes the names and functions of the RS-422 Interface Unit components.

3-2 RS-422 Interface Unit Switch Settings

Explains how to set the RS-422 Interface Unit rotary and DIP switches.

3-3 Host Connections

Details how to connect the PT with the RS-422 Interface Unit to the host computer.

Section 4 RS-232 CRS-422 Interface Unit Operation

4-1 RS-232 C Interface Unit Communications

Describes communication procedures and program flow for RS-232C.

4-2 RS-422 Interface Unit Communications

Describes communication procedures and polling for RS-422.

4-3 Flow of Control and Notification Using Commands

Explains control and notification flow using commands.

4-4 Precautions

Lists important points to consider when using commands.

Section 5 Operating Commands

5-1 Commands Sent by the Host Computer

Details operating commands sent from the host computer to the PT.

5-2 Commands Sent by the PT

Details operating commands sent from the PT to the host computer.

Section 6 Terminal Commands

6-1 Terminal Commands

Describes terminal commands for displaying information independently of PT screens.

Section 7 Online Transfer Commands

7-1 Commands to Start and End Online Transfer

Commands to initiate and terminate online data transfer.

7-2 Commands to Set Transfer from PT to Host Computer

Commands to specify data for transfer from PT to host.

7-3 Commands to Notify the Data Type

Commands to inform the host about the type of data being transferred.

7-4 Commands to Transfer Data and Notify Results

Commands for actual data transfer and result notification.

7-5 Configuration of Display History Data

Details the structure and format of display history data records.

Section 8 Sample Programs

8-1 Key to Programs

Explains the commands included in the sample programs.

8-2 Program

Provides the actual BASIC code for a sample transfer/receive program.

Section 9 Troubleshooting

9-1 Errors Occurring when the Power is Turned ON

Lists causes and remedies for errors during initial power-on.

9-2 Troubleshooting Communication Errors

Provides solutions for communication issues during operation.

Appendix A Communication Specifications

Appendix B RS-232 C and RS-422 Connector Cables

Appendix C Connections Using Different Cable Types

Appendix D Special Characters

Revision History

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