GE LPS-O - Page 9

GE Power Management LPS-O Line Protection System
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TABLE OF CONTENTS
7. SPECIFICATIONS
7.1 LPS-O SPECIFICATIONS
7.1.1 DESCRIPTION .......................................................................................... 7-1
8. LOCAL USER
INTERFACE
8.1 INTRODUCTION
8.1.1 DESCRIPTION .......................................................................................... 8-1
8.1.2 DISPLAY & KEYPAD................................................................................. 8-1
a DISPLAY.................................................................................................... 8-1
b KEYPAD .................................................................................................... 8-1
8.1.3 CONTROL KEYS....................................................................................... 8-2
a METERING/CLEAR KEY [CLR]................................................................. 8-2
b ARROW KEYS........................................................................................... 8-3
c ENTER KEY [ENT] .................................................................................... 8-3
d DATA ENTRY KEYS.................................................................................. 8-3
8.1.4 MESSAGES............................................................................................... 8-3
8.1.5 SETTINGS................................................................................................. 8-4
8.1.6 EDIT PROTECTION SETTINGS............................................................... 8-5
8.1.7 END KEY................................................................................................... 8-7
8.1.8 EDIT GENERAL SETTINGS...................................................................... 8-8
8.1.9 SELECT ACTIVE SETTING GROUP ........................................................ 8-8
8.1.10 MODIFY DATE/TIME................................................................................. 8-9
8.1.11 ACTIONS................................................................................................... 8-9
8.1.12 DISABLE OUTPUTS................................................................................ 8-10
8.1.13 ENABLE OUTPUTS................................................................................. 8-11
8.1.14 TRIP BREAKER....................................................................................... 8-11
8.1.15 CLOSE BREAKER................................................................................... 8-12
8.1.16 RELAY TEST........................................................................................... 8-12
8.1.17 KEYPAD/DISPLAY INTERFACE TEST................................................... 8-13
8.1.18 DIGITAL OUTPUT TEST......................................................................... 8-14
8.1.19 PLAYBACK.............................................................................................. 8-15
8.1.20 CHANGE PASSWORD............................................................................ 8-17
8.1.21 ENABLE/DISABLE PASSWORDS.......................................................... 8-17
8.1.22 RESET DATA .......................................................................................... 8-17
8.1.23 ADJUST CONTRAST .............................................................................. 8-17
8.2 INFORMATION
8.2.1 DESCRIPTION ........................................................................................ 8-18
8.2.2 REQUEST STATUS INFORMATION ...................................................... 8-18
8.2.3 REQUEST FAULT INFORMATION......................................................... 8-19
8.2.4 REQUEST PRESENT VALUES .............................................................. 8-20
8.2.5 CONTACT CONVERTER STATUS......................................................... 8-20
8.2.6 DIGITAL OUTPUT STATUS.................................................................... 8-21
8.2.7 EVENT INFORMATION........................................................................... 8-21
8.2.8 COMMUNICATION PASSWORDS ......................................................... 8-23
8.2.9 REQUEST STATION/LINE ID ................................................................. 8-24
8.2.10 REQUEST LPS-O MODEL/VERSION..................................................... 8-24
8.2.11 OSCILLOGRAPHY SNAPSHOT ............................................................. 8-25
8.3 ASCII INTERFACE
8.3.1 DESCRIPTION ........................................................................................ 8-26
8.3.2 RECOMMENDED REMOTE COMMUNICATIONS PACKAGEs............. 8-26
8.4 REMOTE COMMUNICATION INTERFACE
8.4.1 HARDWARE SWITCHES........................................................................ 8-27
8.4.2 MODEM CONNECTIONS AND SETTINGS............................................ 8-27
8.4.3 PC MODEM............................................................................................. 8-28
8.4.4 LPS-O MODEM ....................................................................................... 8-29
8.4.5 NULL-MODEM CONNECTIONS............................................................. 8-30