Sel SEL-421 - Page 23

xxvList of Figures
Date Code 20020501 SEL-421/SEL-421-1 Relay
Figure 4.35 Sample HIS Command Output: Terminal. ....................................................................... U.4.42
Figure 4.36 EVENTS Folder Files. ..................................................................................................... U.4.43
Figure 4.37 Relay Event History Dialog Box in the
ACSELERATOR Software................................... U.4.45
Figure 4.38
ACSELERATOR Event Waveform Window. ...................................................................... U.4.45
Figure 4.39 Sample Event Oscillogram............................................................................................... U.4.45
Figure 4.40 Selecting SER Points and Aliases Settings:
ACSELERATOR Software. ........................... U.4.47
Figure 4.41 SER Points and Aliases Settings:
ACSELERATOR Software. ........................................... U.4.48
Figure 4.42 Uploading Report Settings to the SEL-421 Relay............................................................ U.4.48
Figure 4.43 Retrieving SER Records With the
ACSELERATOR Software. .......................................... U.4.49
Figure 4.44 SER Records in the
ACSELERATOR HMI. ....................................................................... U.4.49
Figure 4.45 Setting an SER Element: Terminal................................................................................... U.4.50
Figure 4.46 Reports File Structure....................................................................................................... U.4.51
Figure 4.47 Terminal Display for PULSE Command. ........................................................................ U.4.52
Figure 4.48 Front-Panel Menus for Pulsing OUT104. ........................................................................ U.4.53
Figure 4.49 Password Entry Screen..................................................................................................... U.4.54
Figure 4.50 Using Text-Edit Mode Line Editing to Set Local Bit 3.................................................... U.4.55
Figure 4.51 Setting Control Output OUT105: Terminal. .................................................................... U.4.56
Figure 4.52 Front-Panel LOCAL CONTROL Screens. ...................................................................... U.4.57
Figure 4.53 Assigning an Additional Close Output:
ACSELERATOR Software................................... U.4.58
Figure 4.54 Uploading Output Settings to the SEL-421 Relay. .......................................................... U.4.59
Figure 4.55 Setting 52AA1: Terminal. ............................................................................................... U.4.61
Figure 4.56 Accessing Global Enable Settings in the
ACSELERATOR Software................................. U.4.63
Figure 4.57 Control Input Settings in the
ACSELERATOR Software.................................................... U.4.63
Figure 4.58 Setting BK1TYP in the
ACSELERATOR Software. ........................................................... U.4.64
Figure 4.59 Setting 52AA1 in the
ACSELERATOR Software. .............................................................. U.4.64
Figure 4.60 Uploading Global and Breaker Monitor Settings to the SEL-421 Relay. ........................ U.4.65
Figure 4.61 TIME BNC Jacks. ............................................................................................................ U.4.67
Figure 4.62 Confirming the High-Accuracy Timekeeping Enable Settings........................................ U.4.68
Figure 4.63 Results of the TIME Q Command.................................................................................... U.4.68
Figure 4.64 Programming a PSV in the
ACSELERATOR Software...................................................... U.4.70
Figure 4.65 Setting OUT108 in the
ACSELERATOR Software............................................................. U.4.71
Figure 4.66 Uploading Group 1 and Breaker Monitor Settings to the SEL-421 Relay....................... U.4.71
Section 5: Front-Panel Operations
Figure 5.1 SEL-421 Relay Front Panel................................................................................................ U.5.2
Figure 5.2 LCD Display and Navigation Pushbuttons. ....................................................................... U.5.3
Figure 5.3 RELAY ELEMENTS Highlighted in MAIN MENU. ....................................................... U.5.4
Figure 5.4 Sample ROTATING DISPLAY. ......................................................................................... U.5.5
Figure 5.5 Sample Display Points Screen............................................................................................ U.5.6
Figure 5.6 Fast Meter Display Points Sample Screen. ........................................................................ U.5.8
Figure 5.7 Contrast Adjustment........................................................................................................... U.5.9
Figure 5.8 Enter Password Screen. .................................................................................................... U.5.10
Figure 5.9 Invalid Password Screen. ................................................................................................. U.5.10
Figure 5.10 MAIN MENU. ................................................................................................................. U.5.11
Figure 5.11 METER MENU Screens. ................................................................................................. U.5.11
Figure 5.12 METER SUBMENU........................................................................................................ U.5.12
Figure 5.13 RMS, FUND, and DEMAND Metering Screens. ............................................................ U.5.13
Figure 5.14 ENERGY, MAX/MIN, and SYNCH CHECK Metering Screens.................................... U.5.14
Figure 5.15 EVENT SUMMARY Screens.......................................................................................... U.5.15
Figure 5.16 BREAKER MONITOR Report Screens. ......................................................................... U.5.15
Figure 5.17 RELAY ELEMENTS Screen. .......................................................................................... U.5.16
Figure 5.18 ELEMENT SEARCH Screen........................................................................................... U.5.16
Figure 5.19 LOCAL CONTROL Initial Menu.................................................................................... U.5.17
Figure 5.20 BREAKER CONTROL Screens...................................................................................... U.5.18
Figure 5.21 LOCAL CONTROL Example Menus.............................................................................. U.5.19
Figure 5.22 OUTPUT TESTING Screen............................................................................................. U.5.21
Figure 5.23 SET/SHOW Screens. ....................................................................................................... U.5.22
Figure 5.24 Sample Settings Input Screens. ........................................................................................ U.5.23