B&B Electronics ESP902 - Manual - Manual (Page 62)

Upgrade Mode
54 Chapter 8 Manual Documentation Number: ESP901-902_5012m
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Step 4: Click Yes on the vcomui dialogue to restart the Serial Server .
Upgrading the Firmware
Step 5: Double-click the Firmware Upgrade icon (or click the Server
menu and Firmware Upgrade )
Step 6: In the Upgrade window, click Browse . The Open dialogue
box will appear. Locate the folder on your PC that contains the
firmware .hex file.
Select the file and click Open . The Open
dialogue box will disappear.
Step 7: In the Upgrade window select the serial port to be used in
transferring the firmware.
a. If connected directly from the PC to a Serial Server
port it will typically be COM1 or COM2
b. If using a virtual COM port to upgrade via the
network, identify the virtual COM number and
address mapped to Port 1 on the
Serial Server .
Step 8: Click Upgrade
Step 9: In the Port Settings window set the Bits per second , Data
bits , Parity and Stop bits to the same values as set up in the
Server Properties window. Click OK.
Figure 49. The Port Settings Window
Step 10: Upgrade progress will be shown until the Upgrade finished!
message is shown. Click OK .