Basler Electric BE1-BPR - Manual (Page 51)

9272000990 Rev J BE1-BPR Functional Description i
SECTION 4 • FUNCTIONAL DESCRIPTION
TABLE OF CONTENTS
SECTION 4 •FUNCTIONAL DESCRIPTION ............................................................................................ 4-1
GENERAL .............................................................................................................................................. 4-1
HARDWARE FUNCTIONAL DESCRIPTION ........................................................................................ 4-1
Inputs .................................................................................................................................................. 4-1
Circuit Operation ................................................................................................................................ 4-1
Outputs ............................................................................................................................................... 4-3
SOFTWARE FUNCTIONAL DESCRIPTION ......................................................................................... 4-4
Introduction ......................................................................................................................................... 4-4
Changing Parameters Using the Front Panel .................................................................................... 4-8
Changing Parameters Using Communication Ports........................................................................... 4-9
Password Protection ........................................................................................................................ 4-11
Target Data....................................................................................................................................... 4-14
Relay Setup ...................................................................................................................................... 4-15
Output Hold Function ....................................................................................................................... 4-25
Relay Status ..................................................................................................................................... 4-25
Breaker Status .................................................................................................................................. 4-29
Timer Log ......................................................................................................................................... 4-35
Fault Log (Enhanced Relays Only) .................................................................................................. 4-39
Maintenance ..................................................................................................................................... 4-43
Figures
Figure 4-1. Functional Block Diagram
....................................................................................................... 4-2
Figure 4-2. Enhanced BE1-BPR Menu Display Screens .......................................................................... 4-6
Figure 4-3. Standard BE1-BPR Menu Display Screens ............................................................................ 4-7
Figure 4-4. Accessing PROGRAM Mode from HMI .................................................................................. 4-8
Figure 4-5. Exiting PROGRAM Mode from HMI ........................................................................................ 4-9
Figure 4-6. Timer Circuit .......................................................................................................................... 4-20
Figure 4-7. Reclosing Logic Circuit .......................................................................................................... 4-22
Figure 4-8. Tc and Ti Timing Diagram ..................................................................................................... 4-33
Figure 4-9. 52 Contact Designation ......................................................................................................... 4-33
Figure 4-10. Output 13 Logic ................................................................................................................... 4-34
Figure 4-11. Margin Log Timing Sequence ............................................................................................. 4-37
Figure 4-12. Margin Log Logic ................................................................................................................. 4-37
Figure 4-13. H, L Alarm Conditions ......................................................................................................... 4-38
Tables
Table 4-1. Alarm States
............................................................................................................................. 4-3
Table 4-2. Output States ........................................................................................................................... 4-4
Table 4-3. Password Write Access Areas ............................................................................................... 4-12