HP UPS Network Module - Manual (Page 79)

Troubleshooting 79
• Bits per second—9600
• Data bits—8
• Parity—None
• Stop bits—1
• Flow control—None
The default password to access the serial configuration menu is “admin”.
UPS Network Module fails to boot after upgrading the
firmware
Possible Cause: The application might be corrupted due to an interruption while flashing the firmware.
Action:
1. Using the supplied serial cable, connect to the UPS Network Module through a terminal emulation
program, such as HyperTerminal, with the following parameters:
o Bits per second—9600
o Data bits—8
o Parity—None
o Stop bits—1
o Flow control—None
In the HyperTerminal window, the UPS Network Module Bootloader prompts for a TFTP IP address.
2. Setup a TFTP server.
3. Copy the UPS Network Module firmware image file to the TFTP server default folder.
4. Rename the UPS Network Module image file to image.bin.
5. Launch the TFTP.
6. Enter the TFTP server IP address at the prompt on the terminal emulation program window.
7. Press Enter.
UPS is not powered on after a scheduled shutdown
Possible cause: The Restart time value might be configured as less than the Shutoff time value.
Action: Configure the Restart time to a greater value than the Shutoff time value.