Temperature Sensor

A temperature sensor is a standard equipment in the Control Point panel. The temperature sensor's configuration data is available in the following parameters or in the iSMA Configurator:

TEMPERATURE_SENSOR: indicates a current temperature value with offset;

• Modbus register: 30301;

• BACnet object: AI4, property: Present Value;

TEMPERATURE_SENSOR_OFFSET: allows to set an offset value for the temperature sensor (correction to the temperature sensor's value). The default value is 0;

• Modbus register: 40304;

• BACnet object: AI4, property: 4205;

TEMPERATURE_FILTER: allows to set a filtering value for the temperature sensor (expressed in seconds). The default value is 10 seconds;

• Modbus register: 40307;

• BACnet object: AI4, property: 4003;

TEMPERATURE_NAME: allows to set a unique 4-letter name for a temperature sensor;

• Modbus registers: 40310, 40311 (each for two letters of the name);

• BACnet object: AI 4, property: Description Property.

Configuration of Temperature Sensor

TEMPERATURE_CONFIGURATION: allows to configure the temperature sensor with two bits:

• ACTIVE: activates or deactivates the sensor;

  • Modbus register: 40316, bit 0;

  • BACnet object: AO4, property: 4200;

• THIRD_POINT_ACTIVE: enables or disables decimal values in the sensor;

  • Modbus register: 40316, bit 4;

  • BACnet object: AO4, property: 4202;