What is UPS pins definition for the communication cable of Centralion UPS?
A-1: For RS-232 interface, the communication cable is a standard RS232 cable. The pin connection between the two terminals is in series. User can get it form the computer shop locally. A-2: For contact closure (DB9) interface, user could not buy it from local computer shop. It is a custom-made cable and user should contact your dealer for further information. Q5. Why I cannot have the right communication between my UPS and PC? A: 1. Make sure you use the right cable. 2. Make sure the O/S is under the instruction. 3. Make sure your UPS is working functionally. 4. Make sure other program does not hold the COM port. Sometimes, the anti-virus program will also hold the COM port. Q6. Can I use the WinPower software with other UPS? A: The WinPower software is only designed for Centralion UPS. Hence, you cannot use it with other UPS. Q7. Why the WinPower software cannot shutdown Windows 2000/XP completely? A: The last information showing on the screen is ” It is now safe to switch off your co
