Rev. 10-7-16
Part #C-00140
GT20 Control Wiring and Programming Manual
Software Update via USB
11-47
CHAPTER 11: SOFTWARE UPDATE VIA USB
A software update of the GT20 control unit can be quickly and easily achieved with a USB flash drive.
Note: Not all USB flash drives can be used. It is recommended to test your flash drive on a test bench GT20
before using it on a customer’s product
Section 11a: Preparation
X
The USB stick must contain a folder FD20G.
X
The file name of the application will be similiar to FD20GBL_V01_00_10.gds
X
The name of the file extension must be
gds
.
•
The stick shall only contain one single FD20G folder.
•
There must be only one single file in the FD20G folder.
DN 1191
Figure 11-1
Name Convention within Heirarchy Levels
Section 11b: Procedure
1.►Verify that the USB Stick has a folder in it named (FD20G).
a. The update will not work if the folder does not exist.
2.►Open the folder named (FD20G). Verify that a single file with an extension of .gds exists.
a. The file should look similar to the following but the last two digits may be different: FD20GBL_
V01_00_10.gds.
b. The V01_00_10 is the software version. This number can be used to compare the existing version
installed on the GT20 Control.
3.►Locate the USB port on the GT20 Control. Insert the USB Stick into it.
4.►Turn the power ON.
5.►Briefly push in on the Joystick until the Main menu is displayed.
6.►Scroll until UPDATE SW is displayed.
7.►Push in on the Joystick to select this item.
8.►Select UPDATE LATEST.
