Broken APC Smart-UPS 1500 (SUA1500I)‏

[BillP]

I have a SUA1500I. Its broken by a lightning and all configuration value has been changed to "FF". I was correct many values with console commands. Its now ups is working well. But some value i cant change. Its uses 2x12 volt battery. But in console setting "Nominal battery voltage" is showing 048. Its charging and discharging 2x12 volt with no problem. How...Nominal battery voltage" to 24 volt.

with same problem in this values

^A Model string
V Firmware revision
b Firmware revision

is there any solution to correct this values.

Thank you so much.

[BillP]

Thanks for your reply. I have two SUA1500I ups in my home. I'm planing to copying eeprom (93c56) from working ups to broken ups. broken ups maybe works after copying.

[BillP · Accepted solution]

Today my eeprom programmer come from china. I desolder eeprom from working ups to read data and solder back. then i desolder epprom from bad ups to write data and solder back. Now two ups is working very well and all value is correct. i use "24/93 Series EEPROM Programmer SP200SE" you will find on ebay. i have save to eeprom data to file. if any body need i will send.

[BillP]

I have a SUA1500I. Its broken by a lightning and all configuration value has been changed to "FF". I was correct many values with console commands. Its now ups is working well. But some value i cant change. Its uses 2x12 volt battery. But in console setting "Nominal battery voltage" is showing 048. Its charging and discharging 2x12 volt with no problem. How...Nominal battery voltage" to 24 volt.

with same problem in this values

^A Model string
V Firmware revision
b Firmware revision

is there any solution to correct this values.

Thank you so much.