Emerson MODBUS 485 Manuel D’Utilisation

Service Required

Unit requires servicing.

Shutdown - Loss Of Power - Event 

Control

Enable/disable the activation of the [Shutdown - Loss Of Power] event. If set to 

'disabled', the event will not be annunciated. This implies that the event will not 

be placed in any active event list or in any event history list.

Shutdown - Loss Of Power - Event Type

The event type for the [Shutdown - Loss Of Power] event.

Shutdown - Loss Of Power

System lost power. This event becomes active when the unit is powered on 

following an unexpected loss of power.  This event remains active for 90 

minutes.

Smoke Detected - Event Control

Enable/disable the activation of the [Smoke Detected] event. If set to 'disabled', 

the event will not be annunciated. This implies that the event will not be placed 

in any active event list or in any event history list.

Smoke Detected - Event Type

The event type for the [Smoke Detected] event.

Smoke Detected

Smoke detected.

Standby Units

The number of standby units.

Static Pressure Sensor Issue

The static pressure sensor is disconnected or the signal is out of range.

Static Pressure Sensor Out of Range

Static pressure sensor signal is out of its configured range.

Static Pressure Set Point

Desired static pressure.

Supply Air Over Temp Threshold

Threshold value used in the [Supply Air Over Temperature] event.

Supply Air Over Temperature

Supply air high temperature event.

Supply Air Over/Under Temperature - 

Event Control

Enable/disable the activation of the [Supply Air Over Temperature] and [Supply 

Air Under Temperature] events.

Supply Air Sensor Issue

The air sensor at the outlet of the unit is disconnected or the signal is out of 

range.

Supply Air Temperature Sensor Control

Control mode to be used with the supply air temperature sensor.

Supply Air Temperature Set Point

Desired supply air temperature.

Supply Air Temperature

Air temperature measured at the outlet of the unit.

Supply Air Under Temp Threshold

Threshold value used in the [Supply Air Under Temperature] event.

Supply Air Under Temperature

Supply air low temperature event.

Supply Chilled Water Loss of Flow

Supply chilled water flow is too low.

Supply Chilled Water Over Temp

Chilled water temperature is too high, as indicated by an external input signal.

System Control Mode

System control mode.

System Date and Time

The system date and time

System Event Acknowledge/Reset

Reset and/or acknowledge all events.

System Input RMS A-N

The System Input RMS Voltage between Phase A and Neutral

System Input RMS B-N

The System Input RMS Voltage between Phase B and Neutral

System Input RMS C-N

The System Input RMS Voltage between Phase C and Neutral

System Input RMS Current Phase A

The system input RMS current for Phase A

System Input RMS Current Phase B

The system input RMS current for Phase B

System Input RMS Current Phase C

The system input RMS current for Phase C

System On/Off Control

Turn system functionality on or off.

System Operating State Reason

The reason the system is in the current operating state.

System Operating State

Current operating state of the system.

System Static Pressure

Static pressure measurement among a group of interconnected units in a single 

system.

System Status

The operating status for the system