B&B Electronics RS-485 manual Uninstall, Getting Started, Windows 9x and Windows NT

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Windows 3.11

1.Insert SDA Logger installation disk in your floppy drive.

2.Click the File Manager button.

3.Select the floppy drive containing the SDA Logger installation disk.

4.Double click the Setup.exe icon when it appears.

5.Follow the installation instructions as prompted.

Windows 9x and Windows NT

1.Insert the SDA Logger installation disk in your floppy drive.

2.Click Start Run.

3.Click the Browse button and choose the floppy drive containing the SDA Logger installation disk.

4.Double click the Setup.exe icon when it appears.

5.Click the OK button to run the Setup.exe program.

6.Follow the installation instructions as prompted.

Uninstall

Uninstall for the SDA Logger version is different for each Windows operating system. Below are the methods for uninstalling the SDA Logger.

Windows 3.11

1.Open the File Manager in the Control Panel.

2.Click the drive that SDA Logger was installed to.

3.Click the SDA16 directory.

4.Double click the UNWISE.EXE.

5.Follow the Uninstall Wizard.

Windows 9x & Windows NT

1.Open Start Settings Control Panel.

2.Open ADD/REMOVE PROGRAMS.

3.Click SDA LOGGER.

4.Click the Add/Remove button.

5.Follow the Uninstall Wizard.

Getting Started

This section will provide a quick example using the 485SDA10 and the demonstration program. If you experience any problems, refer to Chapter 2 for more precise information on connections. The demo program continually reads the A/D inputs and the digital I/O. The states of the digital outputs can be toggled using F2, F3, and F4. The serial port is configured for 9600 baud, 8 data bits, no parity, and 1 stop bit. The program supports standard addresses and IRQ’s for COM1 and COM2.

∙Connect a 0 to 5V DC analog device to A/D input #0, or you can connect a variable resistor as shown in Figure 1.3. The

485SDA103798 Manual

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B&B Electronics -- 707 Dayton Rd. -- PO Box 1040 -- Ottawa, IL 61350

PH (815) 433-5100 -- FAX (815) 434-7094

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Contents
Designed and Manufactured Ottawa, Illinois Electronics Mfg. Co. IncInternet Table of Contents Tables Software485SDA103798 Manual Table of Contents Iii 485SDA10 Unit 485SDA10 FeaturesPacking List Software InstallationWindows 9x and Windows NT UninstallGetting Started WindowsA/D with Variable Resistor 485SDA10 Specifications Ref Input + Inputs #0-10Analog Ground Ref InputTypical Connections Digital Outputs #0-2 Digital I/O Connections485SDA10 I/O Port Pinout Digital Inputs #0-2Typical Digital I/O Connections Digital GroundRS-485 Terminal Block Connections Serial Port ConnectionsTypical RS-485 2-wire Connection Power Supply Connections485SDA10 Commands CommandsSyntax Reading A/D Channels CommandEquivalent Values Ch#MSBch#LSBch#-1MSB...ch0MSBch0LSB AddrRA#Read A/D Response Read Digital I/O Response for Outputs Reading Digital I/O CommandAddrRD StatesSet Digital Output Data Byte Values Set Digital Output CommandSet Module Address Command AddrSOstatesSet Turn-around Delay Command Set Power-up States CommandRead Module Configuration Command Addressstatesdelay Input Range Sampling RateReference Inputs Converting Data Data RangePage MSB$ = INPUT$1, #1 LSB$ = INPUT$1, #1 Read A/D CommandCommand$ = ! + CHR$addr + RA + CHR$channel Print #1, Command$Command$ = ! + CHR$addr + RD Read Digital I/O CommandReply$ = INPUT$ 1, #1 Digital I/O Mask Values Set Digital Output StatesAddr = Command$ = !0SO + CHR$statesCommand$ = ! + CHR$addr + SO + CHR$newaddr Set Module AddressAddr = 5 states = States = states and NOTmaskCommand$ = ! + CHR$addr + SC + CHR$delay Set Turn-around DelayRead Module Configuration 00FF01FE #addrRA00FFComp = not x and &HFF Table A-1 Extended Commands Appendix B Analog Input Impedance 1 2 LSB = R s + 1k Ω × 60pF × ln2048 Simplified Analog Input Analysis485SDA103798 Manual Appendix B Table C-1 Decimal to HEX to Ascii Table Appendix C Decimal to HEX to Ascii TableClass a Equipment
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