Emerson MODBUS IP Benutzerhandbuch
BACnet Communications - UPS Systems
303
Liebert
®
IntelliSlot
®
Modbus/BACnet IP
Table 101 Liebert APM
™
, Liebert NXC
™
, Liebert NXR
™
- Glossary
Data Label
Data Description
Battery Auto Test In Progress
Automatic battery test is in progress
Battery Capacity Low
Battery capacity is low
Battery Charging Error
The battery is not charging properly
Battery Charging Inhibited
Battery charging is inhibited due to an external inhibit signal
Battery Converter Failure
Battery converter failure. This is a summary event caused by one or more power sub-
modules in a UPS module.
Battery Discharging
The battery is discharging
Battery Equalize
The rectifier output voltage is increased to equalize the battery voltage level.
Battery Low
The calculated battery time remaining has reached the low battery threshold
Battery Not Qualified
The UPS battery voltage is not qualified. This event will be detected even in the
absence of battery disconnect or when it is open.
Battery Over Temperature
A battery temperature sensor is reporting a value above a threshold
Battery Temperature for Cabinet
The battery temperature for a cabinet
Battery Terminals Reversed
The measured battery voltage is a negative value due to reverse battery terminal
connections.
Battery Time Remaining
The calculated available time on battery
Battery Volts for Cabinet
The voltage between the positive and negative battery terminals of a battery cabinet
Bypass - Excess Auto Retransfers
The number of auto retransfers, from bypass to inverter, has exceeded the maximum
for a specified time interval
Bypass Input Frequency
The bypass input frequency
Bypass Input Voltage RMS A-N
The bypass input RMS voltage between phase A and Neutral
Bypass Input Voltage RMS B-N
The bypass input RMS voltage between phase B and Neutral
Bypass Input Voltage RMS C-N
The bypass input RMS voltage between phase C and Neutral
Bypass Not Available
A problem associated with the bypass has been detected
Bypass Static Switch Unavailable
The static bypass switch is off, and unable to operate
DC Bus Abnormal
The system has detected an abnormal DC Bus Voltage.
DC Bus Current
The current at the battery input terminals. In charging mode, the current will be a
positive value. In discharging mode, the current will be a negative value
ECO Mode Operation State
This setting is used to enable or disable ECO Mode.
Equipment Over Temperature
Equipment over temperature summary event
Fuse Failure
A summary event indicating one or more fuse failures
Inlet Air Temperature
The temperature of the inlet air
Internal Communications Failure
The control has detected a communication failure of a component on the internal
communication bus
Inverter Failure
Inverter failure - inverter output is off
Inverter On/Off State
inverter on/off state
Inverter Overload Phase A
Inverter is operating with an overload on phase A
Inverter Overload Phase B
Inverter is operating with an overload on phase B
Inverter Overload Phase C
Inverter is operating with an overload on phase C
Inverter SCR Open
The system has detected an open across one or more inverter static switch Silicon
Controlled Rectifiers.
Inverter Shutdown - Overload
The inverter has shutdown due to a sustained overload
Inverter Static Switch SCR Short
The system has detected a short across one or more inverter static switch Silicon
Controlled Rectifiers (SCR)
LBS Inhibited
The system has detected that conditions to perform Load Bus Sync are not satisfied
Load Impact Transfer
On bypass as result of load impact.