Omega Speaker Systems VR200 Appendix 2 File Naming Rules, File Name Length, Prohibited Characters

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Appendix 2 File Naming Rules

File Name Length
Data file:	Up to seven alphanumeric characters

Configuration (parameter settings) file: Up to eight alphanumeric characters

Lowercase/Uppercase Letters

All lowercase letters are processed as uppercase letters for file names, based on the rules of MS-DOS.

System-reserved File Names

The following system-reserved file names cannot be used for a user-defined file name:

CON, PRN, AUX, AUX1, AUX2, NUL, CLOCK.

Prohibited Characters

The following characters cannot be used:

•Any character not included in the 7-bit ASCII codes

•\ (back slash), ? (question mark), * (asterisk), . (period), <, > (inequality signs), “ (quotation mark), = (equals sign), [, ] (bracket), : (colon), ; (semicolon), + (plus sign), / (slash), (vertical bar), ¥ (yen mark), space

App. - 2

IM 4N1A1-11E

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Contents User’sGuide Servicing North America Preface TrademarksContents Time Chart Initial Status Errors During RS-422-A Output Transmitting FunctionsProgram 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 ProcedureIdentifier ParametersTerminator Format SRp1,mode List of Program Set CommandsSetting the Range and Scale Example SR01,SKIPFormat SRp1, mode, p2 Example SR01, DI,Format SRp1, mode, p2, p3, p4, p5, p6, p7, p8 Setting Alarms Setting the Clock Setting the UnitSetting the Waveform Span Rate TIME/DIV Copying the Channel SettingsSetting the Discrete Zone Display Setting the Partial Expanded 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, onStandard Screen Call List of Program Control CommandsAlarm Acknowledge Initializing the Data MemorySelecting the Output Data Loading the SET Configuration FileSaving the SET Configuration File Selecting the Output Format for Measured DataMessage Writingfor the VR 200 with style number 2 or higher Execution of Trigger Status OutputRequests for the data to be prepared in the buffer ESC O Crlf Open CommandClose Command 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 TableLowercase/Uppercase Letters Appendix 2 File Naming RulesFile Name Length System-reserved File NamesIndex Index for Command Reference Warrant Y/ Disclaimer Temperature