New Products
Window CE PLC's
PLC Trainers
Serial Modules
Operator Panels
Control and Monitoring thru Excel
Power Supplies
Position Transducers
RS232/Ethernet Converter
Wireless Modem
Power monitoring
Protection Devices
Variable Frequency Drives
Industrial Computer 
Application Proyects
Tech Support
Who are we?
Our customers
How to order
Contact Us
Latin-Tech Inc.
5209 NW 74 AVE. SUITE 202    MIAMI, FL. 33166 USA    1-888-832-7568 Toll free    305-207-0076 Tel     1-775-637-6825 Fax

WinTRiLOGI disappear after selecting PLC Type

This is most likely due to the serial driver not being able to load properly and the WinTRiLOGI closes itself down when the exception occurred. There are a few possibile reasons:

1) There are more than one version of Java runtime Environment in the PC (JRE). Some newest Windows PC now comes pre-installed with a JRE (1.4.x), and if you install the JRE 1.3.1 over it, a conflict may occur causing the serial driver file not being able to load properly. To check if you have a pre-installed JRE, go to the "Command Prompt" and enter the following command: 

  C:\> java -version

If it shows that the PC already has a version 1.4.x, then do not install the JRE 1.3.1 over it. However, if you have already installed the JRE 1.3.1 then a conflict would have occurred.

To resolve this conflict, you need to first uninstall both the JRE 1.3.1 and the JRE 1.4.x that have been  installed on the PC by going to the "Control Panel" to remove both the JRE. Next, go to the following link to download the latest version of Java JRE 1.4.2:

Please download only the "J2SE Java Runtime environment", not the SDK (unless you plan to write Java program using the SDK). Now install the JRE 1.4.2 and make it the only JRE on your system.

You can now run the "SetupWTL3.exe" program to install the WinTRiLOGI program again. The setup program will now be able to properly install the serial driver into the correct JRE sub-folder and you should be able to run the WinTRiLOGI program properly.
2) If your PC does not already have a Java Runtime Environment, but you have installed the WinTRiLOGI before installing the JRE then the WinTRiLOGI setup program would not know where to properly install the serial driver file.

The solution is to re-install the WinTRiLOGI program again after the JRE has been installed. This way the WinTRiLOGI program can properly install the serial driver into the correct JRE folder and the program should run.

3)  If for some reasons the setup program is unable to install the serial driver file into the correct JRE folder. In that case you should manually copy the serial driver file into the appropriate JRE folder. Please refer to the follow link for details:
Indusoft Demo

You can download the full scada package and the manual from ; it will run for 40 hours.

The service pack 5:

Getting started guide:

User guide:

Indusoft and ISaGRAF Communicate on theWinCON

Indusoft and ISaGRAF Communicate on theWinCON