AquaTrans™ AT600 User’s Manual 185Appendix C. Updating the Firmware in the FieldC.2.2 Update Steps (cont.)3. Run the update software by clicking on the Upgrade.exe file (see Figure 37 below). Installation of thesoftware on the PC is not required.Figure 37: Running the Update.exe Software4. Click on the COM Port button and enter the specific com port on the PC that is connected to the AT600Modbus/Service Port.5. Click on the Open Image File button, and open the BHGE image file to be used for the AT600 firmwareupdate.6. Click on the Start To Upgrade button. After verifying that the selected image file and Com port arecorrect, click the OK button to start the update process.7. After the progress bar indicates that the firmware update is 100% complete (about 10 minutes), themessage shown in Figure 38 below will be displayed. Note that the AT600 will automatically reboot in30 seconds.Figure 38: Reboot Message8. After the reboot is complete, refer to “Check the Current Firmware Version” on page 184 and confirmthat the new firmware version has been installed. If the original firmware version is still installed,the AT600 was not able to validate the image file that was used - contact BHGE for assistance.
