Page 7–10
DuRApulse GS4 AC Drive User Manual – 1st Ed, Rev A - 10/20/2017
Chapter 7: GSoft2 – Getting Started
firmware uPGraDe noteS
When upgrading firmware, the drive should be disconnected from all power sources (incoming AC
power and control-level DC power).
All unnecessary USB peripherals should be disconnected from the host PC; Especially any USB to
serial converters (USB-485M, USB-RS232, etc.) (drivers may conflict with the USB FW upgrade
driver).
The host PC must be connected to the upgrade port of the GS4 via a standard USB A-to-B cable
(USB-CBL-AB6 or similar).
Once the PC is connected to the GS4, the drive will be recognized as a USB-serial converter COM
port. Open Device Manager to determine which port number has been assigned.
Follow the software's instructions to upgrade the GS4 firmware. More detailed firmware upgrade
instructions are available in the GSoft2 online help file.
GSoft2 HelP file note
To get the most use out of GSoft2 for the GS4 AC Drive and to learn what powerful features and
tools exist within GSoft2, we highly recommend that you use the internally available Help File.
There are a couple of ways to access this Help File within the GSoft2 software:
•
The easiest way to access the Help File information is to click the Help (Help File) icon in
the far right of the Toolbox above the viewing pain.
• Alternately, you can access specific topics within the Help File by clicking "?" marks within the
GSoft2 software. Those links bring up specific Help File information applicable to the particular
GSoft2 topic.
Various data that exists within the User Manual also exists within the Help File, e.g.,
explanations of "how to" accomplish various tasks. Other information is found only within
the Help File, such as more detailed information for using GSoft2 and for upgrading the GS4
drive firmware. The help File also contains detailed information concerning the GS4 AC drive
parameters and information for understanding and using the PID process.
Make use of the Help File, and the Help File will live up to its name.