TP Software User Manual
www.ismacontrolli.com
DMP253en | 1st Issue rev. 0 | 04/2022
page 19 of 49
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5 Sensors Parameters
The TP panel supports 4 types of sensors, all of which are equipped with configurable
software filter and user
offset. Values
measured by sensors can be shown on the
device’s
display (if available) or read through communication protocols.
Information about available sensors can be read from the following register or in the
iSMA Configurator:
SENSORS:
contains an information about the sensors built-in the panel according to the
table below (if the bit is active, it means the sensor is built-in in the panel):
Bit
Built-in Sensors
0
Humidity sensor
1
CO
2
sensor
2
NTC sensor
3
N/A
Table 12. Sensors built-in in the panel
Modbus register: 30029;
BACnet object: MSI0, property: Present Value.
5.1 Temperature Sensor
A temperature sensor is a standard equipment in the TP 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 2 seconds;
Modbus register: 40307;
BACnet object: AI4, property: 4003.
5.2 Humidity Sensor (Optional)
A humidity sensor is an optional equipment in the TP panel. It is marked with a letter H in
a product code, for example: TP-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:
