Emerson GXT2-PP20KRT208 user manual UPS Configuration Settings

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Communication

9.3UPS Configuration Settings

Refer to the Liebert GXT2-10000RT208 user manual, SL-23444, for additional information on using the UPS Configuration Program.

When the configuration program is used with any of the connected Liebert GXT2-10000RT208 UPSs, options selected are changed in all operational UPSs connected to the parallel POD with the parallel communication cable.

If only one UPS is operational, or if any parallel communication cables are removed from the parallel POD, then options selected with the configuration program will be made only it that operational UPS.

NOTICE

Risk of improper configuration. May cause equipment damage.

All UPSs operating in a parallel mode must have their output voltages configured for the same value. Operating in parallel mode with UPSs configured for different output voltages may damage the UPSs.

When optional settings are selected, such as the Auto-restart delay, the same configuration choice must be made on all connected UPSs. This permits all UPSs connected to the parallel POD to operate in the same manner.

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Contents Liebert GXT2-PP20KRT208 Page Table of Contents Specifications CommunicationImportant Safety Instructions Glossary of Symbols Introduction Maintenance Bypass CompatibilityRedundancy Design System DescriptionLiebert MultiLink Shutdown EthernetSystem Description Major Components Input and Output Slots for UPSMain Input / Output Terminal Blocks Optional Power Distribution Parallel Communication PortWHAT’S Included Items shipped with Liebert GXT2-PP20KRT208What You Need Installation Mount the Liebert GXT2-PP20KRT208 in a Rack or on a WallMount the Liebert GXT2-PP20KRT208 on a Wall Paralleling System Connections Installation Main Input and Output Terminal Block Connections Electrical requirementsAdd an Output Power Distribution Module-Optional Parallel POD Main Electrical Connection-Must Be Installed O/P O/P I/P O/PInitial Startup and Electrical Checks Paralleling for Capacity and Redundancy ConfigurationParalleling for Capacity Operating Modes OperationBypass Mode Parallel Communication Cable Disconnection Fault ConditionBattery Test Add a Single UPS to the Online Paralleling System Remove a Single UPS from the Paralleling SystemReplacing a Faulty Power Module or UPS Internal Battery Overload Condition Battery Low Voltage-Battery Mode Communication Communication InterfaceUPS Status Information Calculating total load per UPS UPS Configuration Settings Specifications Parallel POD specificationsOptional output distribution specifications-PD-201 Page Net