Schweitzer Engineering Laboratories SEL-351 - Section 12: Standard Event Reports, Sag;Swell; Interruption Report, and Ser;Section 12: Standard Event Reports, Sag;Swell; Interruption Report, and Ser

Date Code 20001006 Standard Event Reports, Sag/Swell/Interruption Report, and SER
SEL-351 Instruction Manual
i
TABLE OF CONTENTS
SECTION 12: STANDARD EVENT REPORTS, SAG/SWELL/
INTERRUPTION REPORT, AND SER ....................................................12-1
Introduction............................................................................................................................12-1
Standard 15/30-Cycle Event Reports ......................................................................................12-1
Event Report Length (Settings LER and PRE).................................................................12-1
Standard Event Report Triggering...................................................................................12-2
Relay Word Bit TRIP..............................................................................................12-2
Programmable SELOGIC
®
Control Equation Setting ER...........................................12-2
TRI (Trigger Event Report) and PUL (Pulse Output Contact) Commands ................12-3
Standard Event Report Summary ....................................................................................12-4
Event Type..............................................................................................................12-4
Fault Location.........................................................................................................12-5
Targets....................................................................................................................12-5
Currents..................................................................................................................12-5
Retrieving Full-Length Standard Event Reports...............................................................12-6
Compressed ASCII Event Reports...................................................................................12-7
Filtered and Unfiltered Event Reports..............................................................................12-7
Clearing Standard Event Report Buffer ...........................................................................12-8
Standard Event Report Column Definitions .....................................................................12-8
Current, Voltage, and Frequency Columns...............................................................12-8
Output, Input, and Protection and Control Columns.................................................12-9
Sequential Events Recorder (SER) Report ............................................................................12-23
SER Triggering ............................................................................................................12-23
Making SER Trigger Settings .......................................................................................12-24
Make Sequential Events Recorder (SER) Settings With Care.........................................12-24
Retrieving SER Reports................................................................................................ 12-24
Clearing SER Report ....................................................................................................12-26
Example Standard 15-Cycle Event Report ............................................................................12-26
Example Sequential Events Recorder (SER) Report.............................................................. 12-34
Sag/Swell/Interruption (SSI) Report (Available in Firmware Versions 3 and 4) ..................... 12-36
SSI Triggering and Recording.......................................................................................12-36
Retrieving SSI Reports .................................................................................................12-37
Clearing SSI Report......................................................................................................12-38
Example Sag/Swell/Interruption (SSI) Report....................................................................... 12-38
TABLES
Table 12.1: Minimum Event Report Capacity in Nonvolatile Memory.................................................12-1
Table 12.2: Event Types ....................................................................................................................12-5
Table 12.3: Standard Event Report Current, Voltage, and Frequency Columns ...................................12-8
Table 12.4: Output, Input, and Protection and Control Element Event Report Columns.......................12-9
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