User's Manual
Table Of Contents
- Section 5877 (Issue AQ) CH01.pdf
- CHAPTER 1 SYSTEM OVERVIEW
- Table of Contents
- Preface
- System Description
- System Overview Illustrations
- Power/Distribution Bay
- Power Only Bay
- Distribution Only Bay
- Detail A - Distribution Bus Monitoring Circuit Card
- Detail B - System Monitoring and Control Section
- Detail C - Monitoring and Control Section (Distribution Only Bays)
- Detail D - Front Door (Primary Power/Distribution and Power Only Bays) MCA Control Panel and Display
- Detail E - MCA Circuit Card (Primary Power/Distribution and Power Only Bays) and Router Circuit Card (Secondary Power/Distribution and Power Only Bays and Distribution Only Bays)
- Detail F
- Details G - MCA I/O Circuit Cards
- Detail H - LMS I/O Circuit Cards
- Detail I1 - LMS 4 Input Analog Circuit Card (P/N 506336)
- Detail I2 - LMS 8 Input Analog Circuit Card (P/N 514528)
- Detail I3 - LMS 8 Input Temperature Circuit Card (P/N 506333)
- Detail I4 - LMS 4 Input Binary Circuit Card (P/N 506332)
- Detail I5 - LMS 8 Input Binary Circuit Card (P/N 506334)
- Detail I6 - LMS 4 Output Relay Circuit Card (P/N 506335)
- Detail I7 - LMS 12 Input Analog Circuit Card (P/N 520838)
- Detail J - Rectifier
- CHAPTER 1 SYSTEM OVERVIEW
- Section 5877 (Issue AQ) CH02.pdf
- Section 5877 (Issue AQ) CH03.pdf
- CHAPTER 3 SYSTEM OPERATING PROCEDURES
- Table of Contents
- LMS Operating Procedures
- LMS Local Port
- Local Controls and Indicators
- Location and Identification
- LMS Main/Expansion CPU Circuit Card (if furnished) Controls and Indicators
- Bay LED Indicator
- Distribution Bus LED Indicator
- MCA Component LED Indicator
- Bay Monitoring and Control Section Indicators
- MCA Controls and Indicators
- MCA Display
- Surge Suppression Alarms (available only if a Surge Suppression Option is furnished)
- Rectifier Controls and Indicators
- External Alarms
- Starting and Stopping System Operation
- Restarting Procedures when Rectifier is Automatically or Manually Inhibited, Shut Down, or Locked Out
- Output Voltage Mode of Operation Selection
- Setting MCA Audible Alarm Cutoff Reset Time Period
- Setting Rectifier Sequencing Delay Time Period
- Setting MCA Custom Text Messages (Names)
- Mapping LMS LED Channels to the MCA Display and MCA Customer Alarm Relays
- Using the Alarm Relay Test Feature
- MCA “Power Share” Feature
- MCA “ALTERNATE CURRENT LIMIT” FEATURE
- CHAPTER 3 SYSTEM OPERATING PROCEDURES
- Section 5877 (Issue AQ) CH04.pdf
- CHAPTER 4 MCA SYSTEM ADJUSTMENTS
- Table of Contents
- Adjustment Location and Identification
- Adjusting Float Output Voltage
- Adjusting Test/Equalize Output Voltage
- Adjusting High Voltage Shutdown
- Adjusting Rectifier Current Limit
- Adjusting System High Voltage Alarm 1
- Adjusting System High Voltage Alarm 2
- Adjusting System Battery On Discharge Alarm
- Adjusting System Very Low Voltage Alarm
- Adjusting Total Distribution Load Alarm
- Adjusting Distribution Group A Load Alarm
- Adjusting Distribution Group B Load Alarm
- Adjusting Battery Ambient High Temperature #1 Alarm (if Battery Charge Digital Temperature Compensation Probe is installed)
- Adjusting Battery Ambient High Temperature #2 Alarm (if Battery Charge Digital Temperature Compensation Probe is installed)
- Adjusting Battery Ambient Low Temperature #1 Alarm (if Battery Charge Digital Temperature Compensation Probe is installed)
- Adjusting Battery Ambient Low Temperature #2 Alarm (if Battery Charge Digital Temperature Compensation Probe is installed)
- Configuring Battery Charge Digital Temperature Compensation Slope
- Configuring Battery Charge Digital Temperature Compensation Maximum Voltage
- Configuring Battery Charge Digital Temperature Compensation Minimum Voltage
- Configuring Degree Units Displayed ((F or (C)
- Configuring the System Date and Time
- Configuring MCA I/O Circuit Card Analog Input(s)
- Configuring MCA I/O Circuit Card Analog Output(s)
- Configuring MCA I/O Circuit Card Binary Input(s)
- MCA Audible Alarm Cutoff Reset Time Period
- MCA Rectifier Sequencing Feature
- Manually Initiated Timed Test/Equalize Feature
- Automatic Test/Equalize Feature
- MCA Power Share Feature
- Alarm Relay Test Feature
- MCA “Alternate Current Limit” Feature
- CHAPTER 4 MCA SYSTEM ADJUSTMENTS
- Section 5877 (Issue AQ) CH05.pdf
- Section 5877 (Issue AQ) CH06.pdf
- CHAPTER 6 SYSTEM TROUBLESHOOTING AND REPAIR
- Contact Information
- Table of Contents
- Admonishments
- LMS Troubleshooting Procedures
- Troubleshooting Information
- Replacement Information
- Replacement Procedures
- Adding a Battery Charge Digital Temperature Compensation Probe to a Previously Operated System
- Removing a Battery Charge Digital Temperature Compensation Probe from a Previously Operated System
- CHAPTER 6 SYSTEM TROUBLESHOOTING AND REPAIR
User Instructions Section 5877
Spec. No. 582140000 (Models 802NLDB, 802NLEB and 802NL-B) Issue AQ, January 15, 2013
Chapter 2. Navigating the MCA Page 2-7
This document is property of Emerson Network Power, Energy Systems, North America, Inc. and contains confidential and proprietary information owned by Emerson Network Power, Energy
Systems, North America, Inc. Any copying, use, or disclosure of it without the written permission of Emerson Network Power, Energy Systems, North America, Inc. is strictly prohibited.
MCA Menu
Tree Line No.
(Section
5886)
Message Displayed
Associated
with ...
Definition
7
1 SYSTEM BREAKER OR
FUSE ALARM
or
### SYSTEM BREAKER &
FUSE ALARMS
Main
Alarm Menu
One or more system fuses or circuit breakers
open. (### = number of open system fuses or
circuit breakers.)
Press ENTER to view which fuse(s) or circuit
breaker(s) is open.
Note that the individual fuses and circuit
breakers in the bullet nose-type device holders
(plug-in) are not counted. If any number within
a bullet nose-type device holder (plug-in) are
open, only one will be counted.
8
F/CB/PI B#-P#A/B
IS OPEN
Fuse
Alarm Menu
Identification of open system fuse or circuit
breaker. (F/CB/PI B#-P#A/B = Fuse or Circuit
Breaker or PlugIn, Bay Number-Distribution
Device Position Number [Group A or B
Designation if applicable.])
Press UP and DOWN ARROWS to scroll if
multiple distribution devices are open.
9
GO TO MAIN ALARM
MENU
Fuse
Alarm Menu
Press ENTER to go to this menu.
10
GO BACK TO MENU TREE
BEGINNING
Fuse
Alarm Menu
Press ENTER to go to the beginning of the
MCA Menu Tree.
11
AC POWER IS OFF TO
ALL PCUs
Main
Alarm Menu
AC input voltage to all Rectifier Modules
(PCUs) below a preset non-adjustable value.
12
1 PCU
HAS FAILED
or
### PCUs
HAVE FAILED
or
NO PCUs ARE
IN INVENTORY
Main
Alarm Menu
One or more Rectifier Modules (PCUs) failed.
(### = number of failed Rectifier Modules
[PCUs].)
Press ENTER to view which Rectifier Module
(PCU) failed.
or
If the MCA does not recognize any Rectifier
Module (PCU), NO PCUs ARE IN INVENTORY
is displayed.
13
PCU B#-ID#/N#
FAILURE
PCU
Alarm Menu
Identification of failed Rectifier Module (PCU).
(B#-ID#/N# = Bay Number-Rectifier Module
MCA ID# w/in Bay/Number of Rectifier
Modules in System.)
Press UP and DOWN ARROWS to scroll if
multiple Rectifier Modules failed.
Press ENTER to view why Rectifier Module
failed.
14
### REMOTE PCUS
HAVE FAILED
PCU
Alarm Menu
More than one Remote Rectifier (PCU) failed.
(### = number of failed Remote Rectifiers
[PCUs].)
15
1 REMOTE PCU
HAS FAILED
PCU
Alarm Menu
One Remote Rectifier (PCU) failed.
16
GO TO MAIN ALARM
MENU
PCU
Alarm Menu
Press ENTER to go to this menu.