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
Section 5877 User Instructions
Issue AQ, January 15, 2013 Spec. No. 582140000 (Models 802NLDB, 802NLEB and 802NL-B)
Page 2-6 Chapter 2. Navigating the MCA
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.
3BMCA MESSAGES
The following chart provides an explanation of each MCA message appearing on the
MCA Menu Tree (Section 5886). The MCA Menu Tree is located in the separate
INSTALLATION MANUAL and the CD CARRIER MANUAL (it is also provided on the
CD). Note that each line in the MCA Menu Tree contains a number. This number is
referenced in the following chart.
MCA Menu
Tree Line No.
(Section
5886)
Message Displayed
Associated
with ...
Definition
1
EMERGENCY STOP
INPUT ACTIVE
Main
Alarm Menu
Rectifier Module (PCU) emergency shutdown
or fire alarm disconnect signal applied to the
system.
2
HI VOLTAGE SHUTDOWN
INPUT ACTIVE
Main
Alarm Menu
High voltage shutdown signal applied to the
system.
2A
ALTERNATE CURRENT
LIMIT ACTIVE
Main
Alarm Menu
Indicates that all rectifier modules (PCUs) are
operating in the “Alternate Current Limit” mode.
Rectifier output current will be limited to the
percent of capacity specified by the “Alternate
Current Limit Capacity” parameter setting.
3
SYSTEM VOLTAGE IS
VERY LOW
Main
Alarm Menu
System voltage below a preset adjustable
value, indicating that the battery has been
continuously supplying the load and has
discharged to approximately half its reserve
time.
Press ENTER to view the alarm limit setpoint
and the current value of the monitored input.
3A
ALARM LIMIT vv.vvV
NOW AT vv.vvV
--
Displays the alarm limit setpoint and the actual
value of the monitored input.
4
SYSTEM BATTERY IS ON
DISCHARGE
Main
Alarm Menu
System voltage below a preset adjustable
value, indicating that the battery is supplying
the load and is discharging.
Press ENTER to view the alarm limit setpoint
and the current value of the monitored input.
4A
ALARM LIMIT vv.vvV
NOW AT vv.vvV
--
Displays the alarm limit setpoint and the actual
value of the monitored input.
5
SYSTEM HIGH VOLTAGE
#1 ALARM
Main
Alarm Menu
System voltage above a preset adjustable
value.
Press ENTER to view the alarm limit setpoint
and the current value of the monitored input.
5A
ALARM LIMIT vv.vvV
NOW AT vv.vvV
--
Displays the alarm limit setpoint and the actual
value of the monitored input.
6
SYSTEM HIGH VOLTAGE
#2 ALARM
Main
Alarm Menu
System voltage above a preset adjustable
value.
Press ENTER to view the alarm limit setpoint
and the current value of the monitored input.
6A
ALARM LIMIT vv.vvV
NOW AT vv.vvV
--
Displays the alarm limit setpoint and the actual
value of the monitored input.