Omega Speaker Systems VR200 instruction manual Contents

Page 4

CONTENTS

PREFACE

 

 

Chapter 1 INSTALLING THE RS-422-A INTERFACE

 

1.1

Interface Specifications

1-1

1.2

Interface Terminal

1-2

 

1.2.1

Terminal Assignment

1-2

 

1.2.2

Cable Termination

1-2

1.3

Communication Wiring

1-3

1.4

Data Configuration

1-4

 

1.4.1

Start-stop (Asynchronous) Communication

1-4

 

1.4.2

Text

1-4

 

1.4.3

Input Buffer

1-5

 

1.4.4

Buffer Overflow

1-5

1.5 Setting up the RS-422-A Communication Interface

1-6

Chapter 2 RECEIVING FUNCTIONS

 

2.1 General Rules for Commands

2-1

2.2

Program Set Commands

2-2

 

2.2.1

List of Program Set Commands

2-2

 

2.2.2

Setting the Range and Scale

2-2

 

2.2.3

Setting Alarms

2-4

 

2.2.4

Setting the Unit

2-5

 

2.2.5

Setting the Waveform Span Rate (TIME/DIV)

2-5

 

2.2.6

Setting the Clock

2-5

 

2.2.7

Copying the Channel Settings

2-5

 

2.2.8

Setting the Discrete (ZONE) Display

2-6

 

2.2.9

Setting the Partial Expanded Display

2-6

 

2.2.10

Setting the Scale Value Indication On/Off (DISP_SCALE, only for VR200

 

 

 

with style number 1 or lower)

2-6

 

2.2.11

Setting the Tag

2-6

 

2.2.12

Setting the Trip Level

2-7

 

2.2.13 Setting the Floppy Disk Format Type (FD, only for VR202/VR204)

2-7

 

2.2.14

Setting the Data File Name (FILE)

2-7

 

2.2.15 Setting the LCD Brightness and LCD Saver (LCD)

2-8

 

2.2.16 Setting the Summer/ Winter Time (DST)

2-8

 

2.2.17

Message setting (MESSAGE, only for the VR 200 with style number 2 or higher)

2-8

 

2.2.18

Setting of the Number of Divisions of the Bar Graph Scale

 

 

 

(BAR_SCALE_DIV, for the VR 200 with style number 2 or higher)

2-8

 

2.2.19

ON/OFF Setting of the Waveform Span Rate Display, ON/OFF Setting of the Message

 

 

Menu (SPECIAL, for the VR 200 with style number 2 or higher)

2-8

 

2.2.20

Waveform Display and Scale Display Setting

 

 

 

(DISP_WAVE, for the VR 200 with style number 2 or higher)

2-9

2.3

Program Control Commands

2-10

 

2.3.1

List of Program Control Commands

2-10

 

2.3.2

Standard Screen Call

2-10

 

2.3.3

Alarm Acknowledge

2-10

 

2.3.4

Initializing the Data Memory

2-10

 

2.3.5

Writing a Time-axis Mark and Raising an Event Trigger

2-10

 

2.3.6

Designating the Sequence of Byte Output (for Binary Output)

2-10

 

2.3.7

Selecting the Output Data

2-11

 

2.3.8

Selecting the Output Format for Measured Data

2-11

 

2.3.9

Selecting Channels for Request for Setting Parameters,

 

 

 

Unit/Decimal Point Information

2-11

 

2.3.10

Loading the SET Configuration File

2-11

 

2.3.11

Saving the SET Configuration File

2-11

 

2.3.12

Message Writing (for the VR 200 with style number 2 or higher)

2-12

 

2.3.13

Display Switching (for the VR 200 with style number 2 or higher)

2-12

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Contents User’sGuide Servicing North America Preface TrademarksContents Transmitting Functions Time Chart Initial Status Errors During RS-422-A OutputProgram Examples Installing the RS-422-A Interface Interface SpecificationsInterface Terminal Terminal Assignment Cable TerminationCommunication Wiring Data ConfigurationStart-stop Asynchronous Communication TextInput Buffer Buffer OverflowSetting up the RS-422-A Communication Interface Setup ProcedureParameters IdentifierTerminator List of Program Set Commands Setting the Range and ScaleFormat SRp1,mode Example SR01,SKIPExample SR01, DI, Format SRp1, mode, p2Format SRp1, mode, p2, p3, p4, p5, p6, p7, p8 Setting Alarms Setting the Unit Setting the Waveform Span Rate TIME/DIVSetting the Clock Copying the Channel SettingsSetting the Partial Expanded Display Setting the Discrete Zone DisplaySetting the Tag Setting the Trip Level Setting the Data File Name FileSetting the LCD Brightness and LCD Saver LCD Setting the Summer/ Winter Time DSTFormat MDp1, p2, p3 Example MD02, ON, onList of Program Control Commands Alarm AcknowledgeStandard Screen Call Initializing the Data MemoryLoading the SET Configuration File Saving the SET Configuration FileSelecting the Output Data Selecting the Output Format for Measured DataMessage Writingfor the VR 200 with style number 2 or higher Status Output Execution of TriggerRequests for the data to be prepared in the buffer Open Command Close CommandESC O Crlf ESC C CrlfIntroduction to Output Data Formats Sequence see also Sections 2.3.7Output Format of Measured Values in Ascii Mode Output Data FormatsOutput Format of Measured Values in Binary Mode Output Format of Parameter Settings Output Format of Unit and Decimal Point Information Time Chart Initial Status Preventing Errors OutputHow to Request Error Message Output ESC S CR LFTiming of Resetting the Error Status Program Examples EnvironmentOpen TEST.DAT for Input AS #2 Others LF is sent automatically 210 ‘ 220 ‘ Open COM11200,N,8,1,LF AS #1 Print a Appendix Appendix 1 Ascii Code TableAppendix 2 File Naming Rules File Name LengthLowercase/Uppercase Letters System-reserved File NamesIndex Index for Command Reference Warrant Y/ Disclaimer Temperature
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