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1.5.4 "Communication" Tab ............................................................................................. 43
1.5.5 "Service" Tab .......................................................................................................... 44
1.6 Monitoring the Load System using the B&R UPS Configuration Software .................... 45
1.6.1 Monitoring on Windows 95/98/ME/NT4.0/2000/XP ................................................. 45
1.7 Security Configuration / Menu Language ...................................................................... 49
1.7.1 Menu Functions ...................................................................................................... 50
2. Monitoring using Windows NT4.0 with Operating System UPS Service ............................ 51
3. Monitoring using Windows 2000 with Operating System UPS Service .............................. 52
4. Monitoring using Windows XP with Operating System UPS Service ................................. 55
5. Configuring the UPS using HyperTerminal ......................................................................... 58
5.1 Setting TWL (Time Worst Low) ..................................................................................... 58
5.2 Setting SDT (Shut Down Time) ..................................................................................... 59
5.3 Setting POT (Power On Time) ..................................................................................... 59
5.4 Setting LCS (Load Current Set) ................................................................................... 60
5.5 Setting PFL (Power Fail Level) ...................................................................................... 61
5.6 Setting CTL (Charge Temperature Low) ....................................................................... 62
5.7 Setting CTH (Charge Temperature High) ...................................................................... 62
5.8 Setting AGE (Battery Lifespan) ..................................................................................... 63
5.9 Checking and Reading the UPS Parameters ................................................................ 64
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1. UPS Functions .................................................................................................................... 65
2. UPS Behavior ..................................................................................................................... 66
2.1 Buffer Operation ............................................................................................................ 67
2.2 Secure Shut Down ........................................................................................................ 67
2.3 Switching on the UPS .................................................................................................... 67
2.4 UPS Overload Behavior ................................................................................................ 70
2.5 User Button and External Button (Digital Input) ............................................................ 70
2.5.1 Additional Function of the User Button starting with UPS Firmware V2.0 .............. 70
2.6 Serial Interface .............................................................................................................. 71
2.6.1 Power Failure .......................................................................................................... 72
2.6.2 Operation without the RS232 cable ........................................................................ 75
2.7 Relay Output ................................................................................................................. 76
2.7.1 Contact Data ........................................................................................................... 76
2.8 Rechargeable Batteries ................................................................................................. 77
2.8.1 Characteristics of Lead Acid Battery 12 VDC 7.2 Ah .............................................. 77
2.8.2 Characteristics of Lead Acid Battery 12 V, 2.2 Ah .................................................. 78
2.8.3 Characteristics of Hawker Cyclon Rechargeable Battery 12 V, 4.5 Ah .................. 78
2.8.4 Mounting Instructions for Rechargeable Batteries .................................................. 79
2.8.5 Parallel Connection of Batteries .............................................................................. 80
2.8.6 Setting the Maximum Charging Current .................................................................. 81
2.8.7 Charging and Discharging Characteristics of the Lead Acid Battery ...................... 82
2.8.8 Lead Acid Battery Lifespan ..................................................................................... 83
2.8.9 LC-R122R2P Data Sheet ........................................................................................ 84
2.8.10 LC-P127R2P Data Sheet ...................................................................................... 85
3. UPS Command Sequences ................................................................................................ 86