Schweitzer Engineering Laboratories SEL-701 - Page 15

Date Code 20010719 701 Motor Protection Relay
List of Figures
xv
Figure 6.5 ANA Command Example..........................................................6.11
Figure 6.6 DATE Command Example. .......................................................6.13
Figure 6.7 HISTORY Command Example. ................................................6.14
Figure 6.8 METER Command Example.....................................................6.16
Figure 6.9 METER D Command Example.................................................6.16
Figure 6.10 METER E Command Example. ................................................6.17
Figure 6.11 METER M Command Example. ...............................................6.17
Figure 6.12 METER T Command Example. ................................................6.18
Figure 6.13 PULSE Command Example......................................................6.21
Figure 6.14 RLP Command Example...........................................................6.21
Figure 6.15 SHOW Command Example.......................................................6.25
Figure 6.16 STATUS Command Example....................................................6.27
Figure 6.17 TARGET Command Example...................................................6.28
Figure 6.18 TIME Command Example. .......................................................6.30
Figure 6.19 TRIGGER Command Example.................................................6.31
Section 7: Commissioning
Figure 7.1 Three-Phase AC Connection Test Signals...................................7.4
Figure 7.2 Open-Delta AC Potential Connection Test Signals. ....................7.5
Figure 7.3 Three Voltage Source and
Three Current Source Test Connections. ..............................7.9
Figure 7.4 Two Voltage Source and
Three Current Source Test Connections. ............................ 7.10
Section 8: Metering & Monitoring
Figure 8.1 Power Measurement Conventions. ..............................................8.6
Figure 8.2 LDP Command Response............................................................8.8
Figure 8.3 MOTOR Command Example. ...................................................8.11
Figure 8.4 Motor Start Report Example. ....................................................8.13
Figure 8.5 Motor Start Trending Report Example......................................8.14
Section 9: Event Analysis
Figure 9.1 Example Event Report...............................................................9.17
Figure 9.2 Example Sequential Events Recorder (SER) Event Report. .....9.18
Section 10: Maintenance & Troubleshooting
Appendix A: Firmware Versions
Appendix B: SEL
OGIC
®
Control Equations & Relay Logic
Figure B.1 Relay Processing Order. .............................................................B.3
Figure B.2 Result of Falling-Edge Operator
on a Deasserting Underfrequency Element.........................B.10
Figure B.3 SEL
OGIC Control Equation Variable Timer Logic. .................. B.16
Figure B.4 Traditional Latching Relay. ...................................................... B.17
Figure B.5 Latch Control Switches Drive Latch Bits LT1 through LT4. ...B.17
Figure B.6 Stop/Trip Logic.........................................................................B.20