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Liebert LDM user manual Branch Circuit Monitoring Control Board BCB, Major Components

Models: LDM

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3.0MAJOR COMPONENTS

Major Components

3.0MAJOR COMPONENTS

3.1Branch Circuit Monitoring Control Board (BCB)

The BCB is the main processing and storage circuit board of the Liebert LDM. It is a DSP-based logic controller with internal flash memory and non-volatile memory. The BCB also includes a battery- backed real time clock.

One of the power parameters, kilowatt-hours (kWh), data is accumulated on this board for the panel- board mains, subfeeds and each branch circuit breaker. A Modbus command is provided to reset all accumulated power usage.

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Liebert LDM user manual Branch Circuit Monitoring Control Board BCB, Major Components

Contents

Liebert Distribution Monitoring LDM AC PowerUser Manual For Business-Critical ContinuityPage TABLE OF CONTENTS SAFETY INSTRUCTIONS 1.0 GLOSSARY OF ABBREVIATIONS4.0 INSTALLATION 2.0 PRODUCT OVERVIEW 3.0 MAJOR COMPONENTS5.6 Upgrading the Firmware TABLES5.5 Using the Configuration Tool SAFETY INSTRUCTIONS Glossary of Abbreviations 1.0 GLOSSARY OF ABBREVIATIONSThe following abbreviations are used in this manual 2.0 PRODUCT OVERVIEW Product Overview3.1 Branch Circuit Monitoring Control Board BCB 3.0 MAJOR COMPONENTS3.2 Panel Board Voltage-Current Board PBVI CT matrix for the Liebert LDM3.4 Branch Circuit Monitoring Sensor Module BSM 3.5 Power Supply Assembly with EMI Filter3.3 Large Interface Board LIB 4.1.1 Connecting Panelboards A and B 4.1 Installing a BSM CT Module Assembly4.0 INSTALLATION 4.2 Installing a Solid-Core Current Transformer One LIB can support up to eight output and/or subfeed breakers4.3 Connecting a Current Transformer to the PBVI Board Installation 4.4 CT Table for PBVI BoardWiring configuration of large branch circuit breakers Wiring configuration of large branch circuit breakers continued Installation4.5 Connecting a Current Transformer to the LIB Board Installation 4.6 CT Table for LIBWiring configuration for LIB Wiring configuration for LIB2 Installation5.0 OPERATION Table 5 Parameters monitored for breakers5.1 Alarms Alarm conditions and factory setpoints5.2.1 LDM Setup Port Connection 5.2 Communication5.2.2 Modbus Connection The triangle printed on the circuit board depicts Pin5.4 Using the Monitor Tool 5.3 Downloading the Software5.4.1 Starting the Monitor Tool Monitoring - see 5.4 - Using the Monitor ToolMonitor menu options 5.4.2 Monitor Menu Options5.4.3 Panel Status and Real-Time Clock 5.4.6 Mode Buttons 5.4.4 Main Breaker Status5.4.5 Breaker Status Monitor mode buttons5.5 Using the Configuration Tool 5.5.1 Starting the Configuration ProgramTo Work in Offline Mode To Connect via COM Port5.5.2 Main Configuration Window Overview Overview of main Configuration window5.5.5 Save the Configuration File to Disk 5.5.3 Load a Configuration File from Disk5.5.4 Install Configuration Changes in the Unit 5.5.6 Select Panel to View 5.5.7 Select Breakers to View5.5.9 Edit the Panel Properties or Set a Password 5.5.8 Edit the Liebert LDM Unit Propertiesbreaker has tripped or the equipment has shut down 5.5.10 Edit the Breaker PropertiesThe number of poles selected when the breaker was 5.5.11 Add or Delete a Circuit Breaker 5.5.12 Adding a Circuit BreakerIf NOT assigned, a breaker position is shown with a Liebert logo Add Breaker Assigned breaker positions Unassigned breaker positions5.5.13 Adding a Subfeed Breaker Panel Breaker ViewAuxiliary Breaker View Add Subfeed Assigned breaker positions Unassigned breaker positions5.5.14 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 Specifications7.0 TROUBLESHOOTING / FAQS Page Ensuring The High Availability 0f Mission-Critical Data And ApplicationsNe t ti n