Application Guide

User Instructions Section 5877
Spec. No. 582140000 (Models 802NLDB, 802NLEB and 802NL-B) Issue AQ, January 15, 2013
Chapter 3. System Operating Procedures Page 3-1
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CHAPTER 3
SYSTEM OPERATING PROCEDURES
TABLE OF CONTENTS
LMS Operating Procedures ............................................................................................. 3-2
LMS Local Port ................................................................................................................ 3-2
Installing the USB Device Driver from the Furnished CD ......................................... 3-2
Downloading the USB Driver from the Web ............................................................. 3-3
Setting up your Computer to Access the Power System .......................................... 3-3
Local Controls and Indicators .......................................................................................... 3-3
Location and Identification ........................................................................................ 3-3
LMS Main/Expansion CPU Circuit Card (if furnished) Controls and Indicators ........ 3-3
Bay LED Indicator ..................................................................................................... 3-4
Distribution Bus LED Indicator .................................................................................. 3-4
MCA Component LED Indicator ................................................................................ 3-4
Bay Monitoring and Control Section Indicators ......................................................... 3-4
MCA Controls and Indicators .................................................................................... 3-5
MCA Display ............................................................................................................. 3-6
Surge Suppression Alarms (available only if a Surge Suppression Option is
furnished) .................................................................................................................. 3-6
Rectifier Controls and Indicators ............................................................................... 3-7
208V and 480V Input Rectifiers .......................................................................... 3-7
External Alarms ............................................................................................................... 3-8
Starting and Stopping System Operation ........................................................................ 3-8
Rectifier Normal Starting Procedure ......................................................................... 3-8
Rectifier Stopping Procedure (Local) ........................................................................ 3-8
Complete Shutdown ........................................................................................... 3-8
Local TR Shutdown ............................................................................................ 3-8
Rectifier Stopping Procedure (Remote) (if optional LMS installed) .......................... 3-8
Restarting Procedures when Rectifier is Automatically or Manually Inhibited, Shut
Down, or Locked Out ....................................................................................................... 3-9
Rectifier High Voltage Shutdown Lockout ................................................................ 3-9
Rectifier Emergency Shutdown and Fire Alarm Disconnect ..................................... 3-9
Remote On/Off (TR) .................................................................................................. 3-9
Output Voltage Mode of Operation Selection .................................................................. 3-9
Placing the System into the Float Mode of Operation .............................................. 3-9
Placing the System into the Test/Equalize Mode of Operation .............................. 3-10
Method 1 (Manual Test/Equalize) Procedure ................................................... 3-10
Method 2 (Manually Initiated Timed Test/Equalize) Procedure ....................... 3-12
Method 3 (Automatic Test/Equalize) Procedure .............................................. 3-14
Method 4 (External Test/Equalize) Procedure ................................................. 3-16
Setting MCA Audible Alarm Cutoff Reset Time Period ................................................. 3-17
Procedure ......................................................................................................... 3-17
Setting Rectifier Sequencing Delay Time Period .......................................................... 3-18