Emerson MODBUS 485 Manuel D’Utilisation

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.