Schweitzer Engineering Laboratories SEL-321 - Section 4: Event Reporting

Date Code 20011026 Event Reporting i
SEL-321/321-1 Instruction Manual
TABLE OF CONTENTS
SECTION 4: EVENT REPORTING .........................................................4-1
Event Report Generation ..............................................................................................................4-1
Summary Event Report.................................................................................................................4-2
Default Event Report ....................................................................................................................4-3
Long Event Report........................................................................................................................4-4
Computer Event Report ................................................................................................................4-4
Unfiltered Event Report................................................................................................................4-4
MIRRORED BITS™ Display Event Report.....................................................................................4-4
Interpretation of Quarter-Cycle Voltage and Current Data ..........................................................4-4
Relay Element Columns Data.......................................................................................................4-5
Contact Inputs And Outputs Columns ..........................................................................................4-7
Example Event Reports ................................................................................................................4-8
Example Event Report 1 ....................................................................................................... 4-8
Example Event Report 2 ..................................................................................................... 4-10
Example Event Report 2 (continued)..................................................................................4-11
Firmware Identification ..............................................................................................................4-12
TABLES
Table 4.1: Event Report Triggering Actions ............................................................................................4-1
Table 4.2: Event Report Fault Type and Fault Location Enabling Elements...........................................4-1
Table 4.3: Event Record Type ..................................................................................................................4-2
Table 4.4: Event Types .............................................................................................................................4-3