Humidity Sensor (Optional)

A humidity sensor is an optional equipment in the Control Point panel. It is marked with a letter H in a product code, for example: CP-H (means the panel is equipped with a temperature sensor and humidity sensor). The humidity sensor's configuration data is available in the following parameters or in the iSMA Configurator:

HUMIDITY_SENSOR: indicates a current humidity value with offset;

• Modbus register: 30302;

• BACnet object: AI5, property: Present Value;

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

• Modbus register: 40305;

• BACnet object: AI5, property: 4205;

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

• Modbus register: 40308;

• BACnet object: AI5, property: 4205;

HUMIDITY_NAME: allows to set a unique 4-letter name for a humidity sensor;

• Modbus registers: 40312, 40313 (each for two letters of the name);

• BACnet object: AI 5, property: Description Property.

Configuration of Humidity Sensor on Display

HUMIDITY_CONFIGURATION: allows to configure the humidity sensor with two bits:

• ACTIVE: activates or deactivates the sensor;

  • Modbus register: 40317, bit 0;

  • BACnet object: AO5, property: 4200;

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

  • Modbus register: 40317, bit 4;

  • BACnet object: AO5, property: 4202;

Configuration of humidity sensor