Moxa Technologies RS-485, RS-422 user manual Windows Comm API Library Win16, Utility

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Windows 3.x

Windows COMM API Library (Win16)

MOXA Windows-compatible COMM Driver supports Micr osoft Windows COMM API such as OpenComm(), ReadComm(), WriteComm(), etc. It supports any language conforming to the Windows COMM API like Microsoft C, Borland C, Visual C, Visual Basic, Delphi, etc. Sample programs for only Microsoft C, Borland C and Visual Basic are supported. For other languages' sample programs, please refer to the language-provided communication example programs.

Utility

The utility, TTY, in the “MOXA Standard COMM Driver” program group is intended to help users monitor and debug serial communications status under Windows 3.x, which can manipulate ports from COM1 to COM9. It is an example program that can send and receive data after each port opened with selected communication parameters. Multiple windows for ports simultaneously are available for a demonstration of multitasking feature of Windows 3.x. The Windows-provided application, Ter minal, can only make use of COM1 to COM4 which is obviously a restriction.

4-8Industio CI-134 Series User’s Manual

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Contents Industio CI-134 Series User’s Manual Mar 1st EditionTrademarks Industio CI-134 Series User’s ManualCopyright Notice DisclaimerMoxa Internet Services Connection Cable and Cable Wiring Hardware InstallationSoftware Installation TroubleshootingTable of Contents Troubleshooting Connection Cable and Cable WiringTechnical Reference Introduction Industio The Industrial Multiport Async SolutionOverview Surge/Isolation Protection Automatic Data Direction Control for RS-485Termination Resistors Ready for RS-422/RS-485 Asic Design, Compact SizeOperating System Support Quick InstallationIntroduction Moxa Serial Comm ToolsFeatures Broad ApplicationsCheck List SCO Xenix QNXInstallation Guide Hardware Installation First Thing to Do Interface SettingsQuick Hardware Installation 0x1C0How to Do Quick Hardware Installation Hardware Installation with IO-IRQ Utility IO-IRQ Utility and Hardware Configuration 6Industio CI-134 Series User’s Manual Address Port IndexSpeed Nor mal Speed Spectr um High Speed Spectr um Press F10 to save the configuration and exit the utility 10Industio CI-134 Series User’s Manual Software Installation Windows NTInstalling Driver Software Installation 4Industio CI-134 Series User’s Manual Rx Fifo Trigger Port NumberTx Fifo Size 6Industio CI-134 Series User’s Manual Configuring Board and Port 8Industio CI-134 Series User’s Manual Updating Driver Removing DriverWindows 95/98 Software Installation 12Industio CI-134 Series User’s Manual Rx Fifo Trigger 14Industio CI-134 Series User’s Manual Updating Driver 16Industio CI-134 Series User’s Manual DOS Driver Setup Software Installation 20Industio CI-134 Series User’s Manual Por t number TxD buf size RxD buf size F5 Gr oup edit 22Industio CI-134 Series User’s Manual Loading Driver Unloading DriverWindows Software Installation Configuring Driver Baud Rate Settings 28Industio CI-134 Series User’s Manual Serial Programming Tools PComm InstallationWindows NT and Windows 95/98 PComm Programming Library Diagnostic for Moxa boards onlyUtilities Industio CI-134 Series User’s Manual Terminal Emulator DOS API-232 Library Installing API-232Data Scope 6Industio CI-134 Series User’s Manual Serial Programming Tools Diagnose Windows Comm API Library Win16 UtilityExisting Applications By RTS Mode For back-compatibility Automatic Data Direction Control Mode RecommendedRS-485 Programming Solution 12Industio CI-134 Series User’s Manual RS-422 Cable Wiring Connection Cable and Cable WiringCI-134 RS-422 Point-to-point RS-422 Broadcasting RS-485 Cable Wiring Impedance Matching and Termination Resistors For RS-422 Mode DB-37 Connector Pin OutsFor RS-485 Mode 6Industio CI-134 Series User’s Manual General Troubleshooting TroubleshootingHardware causes and solutions Software Causes and Solutions Io-ir q Remove the jumper on position JP1 Windows NT system panic blue scr een DOS Specifications Technical ReferenceUart TI550C PC I/O Port Address Map IO/ Addr ess DeviceProblem Report Form Return Procedure