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Liebert® IntelliSlot® Modbus 485, Modbus IP and BACnet IP

Liebert® IntelliSlot® Modbus 485, Modbus IP and BACnet IP

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Table 53 Liebert NXL SA, SR, SN, MM, CD - Glossary (continued)<br />

Data Label Data Description<br />

Intelligent Parallel Minimum<br />

Redundancy<br />

Intelligent Parallel Mode<br />

Intelligent Parallel Operation<br />

State<br />

Intelligent Paralleling Shutdown<br />

Delay<br />

Internal Bypass Breaker (CB3) Internal bypass breaker (CB3)<br />

167<br />

<strong>Modbus</strong> <strong>485</strong> <strong>and</strong> <strong>Modbus</strong> <strong>IP</strong> Protocols - UPS Systems<br />

This is the minimum Number of Redundant Modules that the system will allow before<br />

bringing one or more modules back to normal operation <strong>and</strong> terminating Intelligent<br />

Paralleling.<br />

This setting gives the user the ability to choose between different energy consumption<br />

modes while Intelligent Paralleling is active <strong>and</strong> module is in st<strong>and</strong>by.<br />

This setting is used to enable or disable Intelligent Paralleling.<br />

This is the length of time the conditions for module st<strong>and</strong>by must remain satisfied<br />

before the module goes into st<strong>and</strong>by.<br />

Internal Communications Failure<br />

The control has detected a communication failure of a component on the internal<br />

communication bus<br />

Inverter Failure Inverter failure - inverter output is off<br />

Inverter Inhibit - External Restart of the inverter is inhibited by an external signal<br />

Inverter Off - External Inverter is off (operation is inhibited) due to external signal state<br />

Inverter On/Off State inverter on/off state<br />

Inverter Output Qualification<br />

Status<br />

inverter output qualification status<br />

Inverter Overload Phase A Inverter is operating with an overload on phase A<br />

Inverter Overload Phase B Inverter is operating with an overload on phase B<br />

Inverter Overload Phase C Inverter is operating with an overload on phase C<br />

Inverter Overload Time<br />

Remaining<br />

The calculated time remaining before inverter shutdown<br />

Inverter Shutdown - Overload The inverter has shutdown due to a sustained overload<br />

Inverter Static Switch SCR Short<br />

LBS Active - Master<br />

The system has detected a short across one or more inverter static switch Silicon<br />

Controlled Rectifiers (SCR)<br />

This UPS system has been selected as the functional Master Load Bus<br />

Synchronization (LBS) system.<br />

LBS Active - Slave<br />

This UPS system is synchronized to the output bus of the UPS system that has been<br />

selected as the Master Load Bus Synchronization (LBS) system.<br />

LBS Active The Load Bus Sync option is active<br />

LBS Inhibited The system has detected that conditions to perform Load Bus Sync are not satisfied<br />

Leading Power Factor The leading output Power Factor has fallen below a specified value<br />

Loss of Redundancy<br />

The multi-module collection doesn't have enough modules to redundantly support the<br />

load<br />

Main Battery Disconnect Open Main battery disconnect is open<br />

Main Controller Fault A Main Controller fault has been detected.<br />

Maintenance Bypass Breaker<br />

(MBB)<br />

Maintenance bypass breaker (MBB)<br />

Maintenance Isolation Breaker<br />

(MIB)<br />

Maintenance isolation breaker (MIB)<br />

Maximum Auto Suspensions -<br />

ECO Mode<br />

This setting sets the maximum number of automatic ECO Mode suspensions in a<br />

session.<br />

MMS Event Summary Summary of any active user alarm or fault of this module in a multi-module system<br />

MMS Inter-Module Comm Status Inter-module communication status of this module in a multi-module system<br />

MMS Loss of Sync Pulse Multi-module system loss of sync pulse<br />

MMS Low Battery Warning Multi-module system low battery warning<br />

MMS Module Alarm Active Active alarm or fault of any module in a multi-module system<br />

MMS Module Battery Current Battery current of this module in a multi-module system

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