OnLine Power Signal Saver IPC - Manual (Page 79)

6002-1842 Rev A ECO# 8881
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6. Initiate firmware upgrade procedure.
Enter “pU<enter>” and “UG<enter>” in Terminal text box. UPS will enter into firmware upgrade mode.
Wait to download new firmware. In this mode, LCD will be turned off and the text box will receive waiting
signal repeatedly. Note: <enter> means “press ENTER”.
7. Press F9 in SmartKing2 firmware upgrade window, shown below. If it shows “Ready...” in blue, it means the
UPS and SmartKing2 are ready to execute the upgrade procedure. If not, please go to step 1 and check
everything again.
Figure 45
SmartKing2 Firmware Upgrade Window
8. Press “Load BIN file” button to load new firmware file. Browse your PC to locate the bin file to upload.
The new firmware file must be in binary format, and its file length 65536 bytes (file length can be
checked by right clicking on the file name and selecting Properties). Incorrect file length may cause
UPS fault. Nothing is entered in the Ver: box.
9. Press “Upgrade” button to start procedure. When the procedure finishes correctly, SmartKing2 will
display a “Completed !! Press OK to restart the CPU”. Press “OK” to restart the UPS. Note: After
Completed box OK is clicked,
com error!! will display in the firmware upgrade window. Close this
window, place the cursor in the HyperTerminal window, and press ENTER – you should see a normal
communication response.
10. Check important setting values. Settings should not change during firmware upgrade. Use “P”, “F” and
“V” to read settings.