xii List of Tables
SEL-311C Relay Instruction Manual Date Code 20060320
Table 8.4 Demand Meter Settings and Settings Range ........................................................................8.24
Table 9.1 Serial Port SET Commands....................................................................................................9.1
Table 9.2 SET Command Editing Keystrokes........................................................................................9.3
Table 9.3 Equations Associated With U.S. Curves ................................................................................9.5
Table 9.4 Equations Associated With I.E.C. Curves ..............................................................................9.5
Table 9.5 SEL-311C Models 0311C00x and 0311C01x Relay Word Bits ..........................................9.16
Table 9.6 Relay Word Bit Definitions for the SEL-311C.....................................................................9.17
Table 10.1 Pinout Functions for EIA-232 Serial Ports 2, 3, and F.........................................................10.2
Table 10.2 Terminal Functions for EIA-485 Serial Port 1 .....................................................................10.2
Table 10.3 Serial Communications Port Pin/Terminal Function Definitions.........................................10.4
Table 10.4 Serial Port Automatic Messages...........................................................................................10.9
Table 10.5 Serial Port Command Summary .........................................................................................10.12
Table 10.6 Event Types.........................................................................................................................10.19
Table 10.7 SHO Command Options .....................................................................................................10.25
Table 10.8 STA Command Row and Column Definitions ...................................................................10.30
Table 10.9 TAR Command Options .....................................................................................................10.32
Table 10.10 SEL-311C Relay Word and Its Correspondence to TAR Command..................................10.32
Table 10.11 SEL-311C Control Subcommands .....................................................................................10.37
Table 12.1 Event Types...........................................................................................................................12.5
Table 12.2 Example EVE Commands ....................................................................................................12.7
Table 12.3 Standard Event Report Current, Voltage, and Frequency Columns .....................................12.9
Table 12.4 Output, Input, Protection, and Control Element Event Report Columns ...........................12.10
Table 12.5 Communication Elements Event Report Columns.............................................................12.15
Table 12.6 Example SER Serial Port Commands and Results.............................................................12.29
Table 12.7 Explanation of Row Entries for Figure 12.6.......................................................................12.31
Table 13.1 Features Useful for Relay Testing ........................................................................................13.5
Table 13.2 Fault Locator Test Values ...................................................................................................13.13
Table 13.3 Output Contact and Target LED Results ............................................................................13.13
Table 13.4 Types of Overcurrent Elements ..........................................................................................13.21
Table 13.5 Test Quantities for Zone 2 Phase Distance Element...........................................................13.35
Table 13.6 Test Quantities for Zone 2 Ground Mho Distance Element ...............................................13.42
Table 13.7 Test Quantities for Zone 2 Ground Quadrilateral Distance Element: Reactive Reach.......13.47
Table 13.8 Test Quantities for Zone 2 Ground Quadrilateral Distance Element: Resistive Reach ......13.52
Table 13.9 Test Result Problems ..........................................................................................................13.56
Table 13.10 Relay Self Tests ..................................................................................................................13.58
Table 13.11 Troubleshooting Procedure.................................................................................................13.60
Table 14.1 SEL-311C Settings Calculated From SEL-221G Settings ...................................................14.4
Table 14.2 SEL-311C SEL
OGIC Equation Equivalent to Each SEL-221G Mask Logic Setting............14.6
Table 14.3 SEL
OGIC Equivalent to SEL-221G Relay Word Bits ...........................................................14.7
Table 14.4 Default SEL-221G Mask Logic Setting for MRC................................................................14.8
Table 14.5 SEL-311C Settings Calculated From SEL-221G-5 Settings..............................................14.12
Table 14.6 SEL-311C SEL
OGIC Control Equation Equivalent
to Each SEL-221G-5 Mask Logic Setting.........................................................................14.14
Table 14.7 SEL
OGIC Equivalent to SEL-221G-5 Relay Word Bits......................................................14.15
Table 14.8 Default SEL-221G-5 Mask Logic Setting for MRC...........................................................14.16
Table 14.9 SEL-311C Settings Calculated From SEL-221H Settings .................................................14.19
Table 14.10 SEL-311C SEL
OGIC Control Equation Equivalent
to Each SEL-221H Mask Logic Setting ............................................................................14.21
Table 14.11 SEL
OGIC Equivalent to SEL-221H Relay Word Bits .........................................................14.22
Table 14.12 Default SEL-221H Mask Logic Setting for MPT...............................................................14.23
Table 14.13 SEL-311C Settings Calculated From SEL-221F Settings..................................................14.26
Table 14.14 SEL-311C SEL
OGIC Control Equation Equivalent
to Each SEL-221F Mask Logic Setting.............................................................................14.28
Table 14.15 SEL
OGIC Equivalent to SEL-221F Relay Word Bits..........................................................14.29
Table 14.16 Default SEL-221F Mask Logic Setting for MRC...............................................................14.30
Table 14.17 SEL-221F Setting PSVC for Settings P, S, and E ..............................................................14.31
Table 14.18 SEL-311C Settings Calculated From SEL-221F-3 Settings...............................................14.33