3.6. Computer access
1. One end of a USB cable connects to the computer, the other end connects to the USB
port on the UPS.
2. Open the software Muser5000, click “system” button.
Figure 5 Muser5000 homepage
3. A window of “Software Parameter Setting” comes out as below, COM choose according
to the UPS, baud rate choose 9600, protocol choose “modbus”, then save this setting.
Figure 6 Muser5000 communication setting page