Description

The software allows you to enter the voltage and current range, and other settings in the WT series instrument's display panel. Also you can display all measurement item data (normal and calculated) on a PC, and save it to an ASCII file.

Note: For the WT110/ WT130, these features are only available with firmware version 2.01 or later.

Applicable Model

System Requirements

PCA PC with a 80486DX2 CPU or later (Pentium or later recommended), and 8 MB or more of memory.

Operating system
Windows 98, Windows Me, Windows 2000 Professional, or Windows XP

Floppy disk drive
3.5" floppy disk drive using 1.44 MB (MS-DOS compatible) type disks

Hard disk
A hard disk drive with 10 MB of available free space

Video adapter
A video adapter capable of displaying at 640 x 480 or higher resolution (1024 x 768, 16 bit color or higher recommended)

Display
VGA and Windows compatible display capable of displaying 256 colors (RGB) or more

Printer / Mouse
Any device compatible with Windows

Communications interface
GP-IB: a GP-IB adapter by National Instruments (AT-GPIB, AT-GPIB/TNT, or PCMCIA-GPIB)
RS-232: a built-in port, or COM1 or COM2 exclusive (COM1 only for PC9801 or PC9821)

Connecting the WT Series Instrument to a PC

GP-IB Interface to prevent electric shock, turn the power to the instrument OFF when connecting it to the PC. Connect a GP-IB cable from the GP-IB connector on the rear panel of the WT series instrument to the corresponding connector on the PC.

• Setting the Address
  Set the GP-IB address according to the procedure given in the user's manual that came with the WT series instrument. For details about the GP-IB interface, refer to the information about the communications functions included in the user's manual.
• RS-232C Interface
  To prevent electric shock, turn the power to the PC OFF when connecting the instrument to it. Connect an RS-232 cable from the RS-232 connector on the rear panel of the WT series instrument to the serial port of the PC.
• Parameter settings
  Follow the procedure given in the user's manual of the WT series instrument to enter the following parameter settings. (Normally, operation can begin using the factory default settings.)
  Handshaking: select a method from 0 to 7.
  Data format: select a format from 0 to 3.
  Baud rate: select 75, 150, 300, 600, 1200, 2400, 4800, or 9600.
  Terminator: select CR+LF, CR, or LF.
  For details about the RS-232 interface, refer to the user's manual that came with the WT series instrument.

Installation

Before Installation

• Backing up the program files
  Backup the program files you downloaded to a floppy disk (2HD, 1.44 MB type).
• Procedure for creating the backup disk
  From DOS (or the Windows MS-DOS prompt), type the command, diskcopy a: a: (when A is the letter of the floppy disk drive) to begin the backup. Then, follow the on-screen instructions.

Installation

All four downloadable program files are self-extracting executables which, when double-clicked, create new files and folders on your hard drive. Two of those four programs require no further installation, but the other two create an additional Setup.exe file which must be executed to complete the installation.
Turn ON the PC and start Windows. Create a new folder on your hard disk with a name of your choice, and download the free software into the folder. Double-click the file necessary for your WT series model, then click OK in the dialog box. A new folder, YOKOGAWA, will be created on drive C and files will be extracted to it. Specify any changes you wish to make to the destination folder.

When the extraction is finished, check to see if the program executable file was created (C:\YOKOGAWA\WTx000harm20e2.exe or C:\YOKOGAWA\WT2000flick\flick.exe). If so, installation is complete. If the Setup.exe file (rather than executable files) was created you will need to perform a few more steps to complete the installation. Double-click the Setup.exe file, and follow the on-screen instructions.

Creating Icons for the WT Free Software

After the program has been fully installed, you can use Explorer or the My Computer browser to create a shortcut to the program. Locate the executable file, right-click its icon, and select Create Shortcut from the shortcut menu. Running/Exiting the Software.

• Running the software
  Double-click the program executable file or its shortcut to run the software. Or, if the program was installed using a Setup.exe file, select Start > Programs > Yokogawa, then the name of the program you wish to run.
• Exiting the software
  Select File > Exit, or Close the program window.

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