Basler BE1-CDS220, Instruction Manual

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BE1-CDS220 Reporting and Alarm Functions i
SECTION 6
•
REPORTING AND ALARM
FUNCTIONS
TABLE OF CONTENTS
SECTION 6
•
REPORTING AND ALARM FUNCTIONS........................................................................... 6-1
INTRODUCTION .................................................................................................................................... 6-1
RELAY IDENTIFIER INFORMATION .................................................................................................... 6-1
CLOCK ................................................................................................................................................... 6-2
IRIG-B Port ......................................................................................................................................... 6-2
Setting the Clock Function.................................................................................................................. 6-2
Reading and Setting the Clock ........................................................................................................... 6-3
GENERAL STATUS REPORTING ........................................................................................................ 6-3
General Status Report ........................................................................................................................ 6-3
Other Report General Commands...................................................................................................... 6-5
DEMAND FUNCTIONS.......................................................................................................................... 6-6
Demand Calculation and Reporting Function..................................................................................... 6-6
Setting the Demand Reporting Function ............................................................................................ 6-7
Retrieving Demand Reporting Information ......................................................................................... 6-8
Overload and Unbalance Alarms Function......................................................................................... 6-9
Optional Load Profile Recording Function........................................................................................ 6-10
DIFFERENTIAL CURRENT MONITORING FUNCTION ..................................................................... 6-11
Setting Differential Current Monitoring Alarms ................................................................................. 6-14
Retrieving Differential Current Monitoring Information ..................................................................... 6-14
TRANSFORMER MONITORING FUNCTIONS ................................................................................... 6-15
Number of Through Faults Monitoring Function ............................................................................... 6-16
Transformer Duty Monitoring ............................................................................................................ 6-16
Transformer Alarms .......................................................................................................................... 6-18
BREAKER MONITORING.................................................................................................................... 6-19
Breaker Status Reporting ................................................................................................................. 6-19
Breaker Duty Monitoring ................................................................................................................... 6-21
Breaker Alarms ................................................................................................................................. 6-26
TRIP CIRCUIT MONITOR.................................................................................................................... 6-27
FAULT REPORTING............................................................................................................................ 6-28
Fault Reporting Expressions and Settings ....................................................................................... 6-28
Targets.............................................................................................................................................. 6-30
Fault Summary Reports.................................................................................................................... 6-33
Oscillographic Records..................................................................................................................... 6-36
SEQUENCE OF EVENTS RECORDER .............................................................................................. 6-38
Retrieving SER Information .............................................................................................................. 6-38
ALARMS FUNCTION ........................................................................................................................... 6-40
Relay Trouble Alarms ....................................................................................................................... 6-40
Major, Minor, and Logic Programmable Alarms ............................................................................... 6-41
Links between Programmable Alarms and BESTlogic ..................................................................... 6-44
HARDWARE AND SOFTWARE VERSION REPORTING .................................................................. 6-45
Figures
Figure 6-1. General Operation Screen, Identification Tab ......................................................................... 6-1
Figure 6-2. Reporting and Alarms Screen, Clock Display Mode Tab ........................................................ 6-2
Figure 6-3. Reporting and Alarms Screen, Demands Tab ........................................................................ 6-7
Figure 6-4. Reporting and Alarms Screen, Demands Tab ........................................................................ 6-9
Figure 6-5. Differential Alarm Characteristics .......................................................................................... 6-15
Figure 6-6. Percentage Differential Screen, Diff Alarm Tab .................................................................... 6-15
Figure 6-7. Reporting and Alarms Screen, Transformer Monitoring Tab ................................................ 6-17
Figure 6-8. Reporting and Alarms Screen, Breaker Monitoring Tab ....................................................... 6-20
Figure 6-9. Protective Fault Analysis ....................................................................................................... 6-22
Figure 6-10. Reporting and Alarms Screen, Breaker Monitoring Tab ..................................................... 6-24