Omron BA75T Instruction Manual page 6

3-4-4 Displays and beeps when there is an equipment failure .................................................... 48
3-4-5 Display and beep for battery replacement ......................................................................... 50
3-5 UPS operation mode settings ......................................................................... 51
3-5-1 Settable items and explanations ........................................................................................ 51
3-5-2 Settings .............................................................................................................................. 53
4 Maintenance and Inspection ................................................................. 57
4-1 Checking the battery ....................................................................................... 57
4-1-1 Battery life expectancy ....................................................................................................... 57
4-1-2 Self-diagnosis test ............................................................................................................. 57
4-1-3 Estimated backup time ...................................................................................................... 58
4-2 Replacing the battery ...................................................................................... 60
4-2-1 Notification that the battery needs to be replaced .............................................................. 61
4-2-2 Procedure for replacing the battery .................................................................................... 62
4-3 Replacing the fan ............................................................................................ 71
4-3-1 Fan replacement procedure ............................................................................................... 72
4-4 Cleaning .......................................................................................................... 76
5 To perform shutdown processing of the devices when a power failure occurs ....................... 77
5-1 The outline on the UPS monitoring software .................................................. 77
5-1-1 UPS monitoring software function list ................................................................................ 77
5-1-2 The supported OS of the UPS monitoring software ........................................................... 79
5-2 When using the UPS monitoring software ...................................................... 79
5-2-1 What is the PowerAct Pro .................................................................................................. 79
5-2-2 What is the Simple Shutdown Software ............................................................................. 80
5-2-3 How to connect .................................................................................................................. 80
6 Using the contact signal functions ........................................................ 82
6-1 Contact signal functions .................................................................................. 82
6-1-1 Type of Output signals ....................................................................................................... 82
6-1-2 Type of Input signals .......................................................................................................... 82
6-1-3 Contact signal port (female D-SUB 9 pin) .......................................................................... 83
6-1-4 Remote ON/OFF port ........................................................................................................ 83
6-1-5 Contact Signal ratings ........................................................................................................ 83
6-1-6 Contact Signal circuit ......................................................................................................... 83
6-1-7 Example of the use of the Contact Signal circuit ................................................................ 84
6-1-8 Precautions and notes for the use of the Contact Signal ................................................... 84
BA75T/BA100T/BA100R
Table of Contents
5