Chapter 3 Program Tools
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PC Programming Software “SG2 Client”
T he SG2 Client programming software provides two edit modes, Ladder Logic and Function Block Diagram
(FBD). The SG2 Client software includes the following features:
1. Easy and convenient program creation and editing.
2. Programs can be saved on a computer for archiving and reuse. Programs can also be uploaded directly from a SG2
and saved or edited.
3. Enables users to print programs for reference and review.
4. The Simulation Mode allows users to run and test their program before it is loaded to the controller.
5. Real-time communication allows the user to monitor and force I/O on the SG2 smart relay operation during RUN
mode.
Installing the Software
Install the SG2 Client Software from CD or from the free internet download at
www.teco.com.tw
Connecting the Software
Remove the plastic connector cover from SG2 using a flathead screwdriver as shown in the figure below. Insert
the plastic connector end of the programming cable into the SG2 smart relay as shown in the figure below. Connect
the opposite end of the cable to an RS232C serial port on the computer.
Start Screen
Run the SG2 Client software and the below Start screen will be displayed. From this screen, you can perform the
following functions
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