iSMA CONTROLLI TP - CO2 Sensor (Optional); Temperature Setpoint

TP Software User Manual
www.ismacontrolli.com
DMP253en | 1st Issue rev. 0 | 04/2022
page 20 of 49
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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 2 seconds.
Modbus register: 40308;
BACnet object: AI5, property: 4205.
5.3 CO2 Sensor (Optional)
A CO2 sensor is an optional equipment in the TP panel. It is marked with a letter C in a
product code, for example: TP-C (means the panel is equipped with a temperature sensor
and CO2 sensor).The CO2 sensor's configuration data is available in the following
parameters or in the iSMA Configurator:
CO2_SENSOR: indicates a current CO2 value with offset;
Modbus register: 30303;
BACnet object: AI6, property: Present Value;
CO2_OFFSET:allows to set an offset value for the CO2 sensor (correction to the CO2
sensor's value). The default value is 0;
Modbus register: 40306;
BACnet object: AI6, property: 4205;
CO2_FILTER:allows to set a filtering value for the CO2 sensor (expressed in seconds). The
default value is 2 seconds;
Modbus register: 40309;
BACnet object: AI6, property: 4003.
5.4 Temperature Setpoint
The TP panel has a feature of setting a temperature setpoint and sending it through
communication protocols to any temperature control device. The temperature setpoint
value is configurable through the following parameters or in the iSMA Configurator:
EFFECTIVE_SETPOINT:indicates a sum of the temperature actual setpoint value and
offset. The register contains a value multiplied by 10;
Modbus register: 41502;
BACnet object: AI3, property: Present Value;
SETPOINT_VALUE:allows to set an actual temperature setpoint value. After reset, the
DEFAULT_SETPOINT register's value is set to the SETPOINT_VALUE register. The register
contains a value multiplied by 10. The value range is 0-500 (0-50
o
C);
Modbus register: 41501;