Modbus Driver EMICON

This is an interface for the Carel Controller on the EMICON Air Conditioning Units. This is a standalone unit and has one unit per slave address. The Read Values are on the Modbus Properties screen and the Write Values are on the Modbus Settings screen.

Modbus Properties: Read Values

Analog Inputs

Ambient Air

• Temp: DegC
• Humidity: %

Outside Air

• Temp: DegC
• Humidity: %

Condensers

• Temp 1: DegC
• Temp 2: DegC

Analog Outputs

• Heating Valve: %
• Outside Air Damper: %
• Condenser Fan 1: %
• Condenser Fan 2: %

Digital Inputs

• Antifreeze
• Remote On/Off
• Dirty Filter Alarm
• Fault
• Cooling/Heating
• Flow Switch

Digital Outputs

• General Alarm
• Heater 1
• Heater 2
• Compressor 1
• Compressor 2

Mode

• Driver 1
• Driver 2
• On/Off
• Status

Modbus Settings: Write Values

Temperature

• Setpoint in Cooling: DegC
• Setpoint in Heating: DegC
• Lower Limit: DegC
• Upper Limit: DegC
• Control Band in Cooling: DegC
• Control Band in Heating: DegC
• OnOff: On or Off

Humidity

• Setpoint in Cooling: % RH
• Setpoint in Heating: % RH
• Lower Limit: % RH
• Upper Limit: % RH
• Control Band in Cooling: % RH
• Control Band in Heating: % RH
• OnOff: On or Off