Model 5601ACO2 Automatic Changeover Unit
Page 4-8 Revision 1.2 TECHNICAL DESCRIPTION
4. The following is a list of possible reasons for a failed upload:
• If you get the message "transfer cancelled by remote" you must restart the terminal program and
load the bin file, then remove and install the module again.
• The supplied “*.bin” file is corrupt.
• Wrong file specified to be uploaded.
• Wrong file transfer protocol used – make sure you specify Xmodem, not Xmodem 1K.
• The PCs’ RS-232 communications port cannot handle a port speed of 57600.
• Noise induced into the Serial Upgrade cable.
4.5.5. Completing the Upgrade
1. Ensure the upgrade jumper is set to RUN. Power cycle the unit. The unit should now reboot.
2. You can now close the terminal program and disconnect the RS-232 serial cable from the PC.
4.6. SERIAL PORT CONFIGURATION AND STATUS
The COM serial port is used to configure the 5601ACO2 and read back status.
Connect a straight through serial cable (supplied with the 5601ACO2) between the COM serial port on
the rear panel and a PC’s serial port. Start HyperTerminal (or an equivalent terminal program) on the
PC and configure the port settings of the terminal program as follows:
Once the unit is powered-up, the HyperTerminal connection displays boot-up status information and
once completed, ends with the “Status Message” as shown below:
Initialization Completed – 5601ACO2 Running
Press the <Enter> key to see the main Menu. In the Main Menu, the following options are present for
module configuration.
---------------------------------------------
| Main Menu |
| (5601ACO2 1.8.1 b19029) |
< 5601ACO2 Firmware Version Information
---------------------------------------------
(1) Network Configuration
(2) SNMP Configuration
(3) Voting Control
(4) Show status
(5) Upgrade
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