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Liebert
LDM user manual
Models:
LDM
1
2
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Troubleshooting
Specifications
Install
Wiring configuration for LIB
Alarms
Safety
AC Power
Using the Monitor Tool
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Contents
User Manual
Liebert Distribution Monitoring LDM
AC Power
For Business-Critical Continuity
Page
4.0 INSTALLATION
TABLE OF CONTENTS
SAFETY INSTRUCTIONS 1.0 GLOSSARY OF ABBREVIATIONS
2.0 PRODUCT OVERVIEW 3.0 MAJOR COMPONENTS
5.6 Upgrading the Firmware
TABLES
5.5 Using the Configuration Tool
SAFETY INSTRUCTIONS
Glossary of Abbreviations
1.0 GLOSSARY OF ABBREVIATIONS
The following abbreviations are used in this manual
2.0 PRODUCT OVERVIEW
Product Overview
3.1 Branch Circuit Monitoring Control Board BCB
3.0 MAJOR COMPONENTS
3.2 Panel Board Voltage-Current Board PBVI
CT matrix for the Liebert LDM
3.4 Branch Circuit Monitoring Sensor Module BSM
3.5 Power Supply Assembly with EMI Filter
3.3 Large Interface Board LIB
4.1.1 Connecting Panelboards A and B
4.1 Installing a BSM CT Module Assembly
4.0 INSTALLATION
4.2 Installing a Solid-Core Current Transformer
One LIB can support up to eight output and/or subfeed breakers
4.3 Connecting a Current Transformer to the PBVI Board
Installation
4.4 CT Table for PBVI Board
Wiring configuration of large branch circuit breakers
Wiring configuration of large branch circuit breakers continued
Installation
4.5 Connecting a Current Transformer to the LIB Board
Installation
4.6 CT Table for LIB
Wiring configuration for LIB
Wiring configuration for LIB2
Installation
5.0 OPERATION
Table 5 Parameters monitored for breakers
5.1 Alarms
Alarm conditions and factory setpoints
5.2.2 Modbus Connection
5.2.1 LDM Setup Port Connection
5.2 Communication
The triangle printed on the circuit board depicts Pin
5.4.1 Starting the Monitor Tool
5.4 Using the Monitor Tool
5.3 Downloading the Software
Monitoring - see 5.4 - Using the Monitor Tool
Monitor menu options
5.4.2 Monitor Menu Options
5.4.3 Panel Status and Real-Time Clock
5.4.6 Mode Buttons
5.4.4 Main Breaker Status
5.4.5 Breaker Status
Monitor mode buttons
To Connect via COM Port
5.5 Using the Configuration Tool
5.5.1 Starting the Configuration Program
To Work in Offline Mode
5.5.2 Main Configuration Window Overview
Overview of main Configuration window
5.5.5 Save the Configuration File to Disk
5.5.3 Load a Configuration File from Disk
5.5.4 Install Configuration Changes in the Unit
5.5.6 Select Panel to View
5.5.7 Select Breakers to View
5.5.9 Edit the Panel Properties or Set a Password
5.5.8 Edit the Liebert LDM Unit Properties
breaker has tripped or the equipment has shut down
5.5.10 Edit the Breaker Properties
The number of poles selected when the breaker was
If NOT assigned, a breaker position is shown with a Liebert logo
5.5.11 Add or Delete a Circuit Breaker
5.5.12 Adding a Circuit Breaker
Add Breaker Assigned breaker positions Unassigned breaker positions
Auxiliary Breaker View
5.5.13 Adding a Subfeed Breaker
Panel Breaker View
Add Subfeed Assigned breaker positions Unassigned breaker positions
5.5.14 Delete a Breaker
5.6 Upgrading the Firmware
The correct COM Port is selected and the Baud Rate is
10. Wait for the firmware upgrade to complete
6.0 SPECIFICATIONS
Specifications
7.0 TROUBLESHOOTING / FAQS
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Ne t
Ensuring The High Availability
0f Mission-Critical Data And Applications
ti n