iSMA-B-LP Room Panel/Modbus
version 1.3
www.gc5.pl
Page 31 / 121
5.1.5
TEMPERATURE_CONFIGURATION (40316, bit 0 and bit 4)
Bit
Name
0
1
0
Active
Not active Active(def)
4
ThirdPointActive No decimal Decimal(def)
Table 14 Temperature Configuration
Bit 0 of register 40316 is responsible for activation or deactivation of the visibility of
temperature sensor. If bit 0 is active temperature sensor actual value is visible in Main Menu.
Bit 4 of register 40316 is responsible temperature display precision. True value of bit 4
activates temperature displaying precision to the first decimal place. If bit 4 is
“false”
temperature is displayed as integer value (without decimal place).
5.2
Humidity Sensor
WARNING! All registers described below are active only when the Room Panel is equipped
with an in-built humidity sensor. Default humidity unit is RH% and is displayed together with
humidity sensor value (if active) permanently (not editable).
5.2.1
HUMIDITY_SENSOR_ACTUAL_VALUE (30302)
The register stores actual value from the humidity sensor (including Humidity Sensor Offset
value) multiplied by 10. In Main Menu the humidity sensor value is displayed directly (without
multiplying).
5.2.2
HUMIDITY_SENSOR_OFFSET (40305)
The register contains a value which allows for setting correction for humidity sensor actual
value indication. The offset value can be positive or negative. The register value is also
multiplied by 10 as in case of Humidity sensor actual value register. The actual humidity
offset value is added to humidity sensor indication. Default value is 0.
5.2.3
HUMIDITY_FILTER (40308)
The register contains time constant for humidity sensor low pass filter, in seconds. The
value is expressed in seconds. The default filter value is 60 seconds. Setting value 0 disables
the filter.
5.2.4
HUMIDITY_NAME (40312)
There is one 32-bit register which can contain up to 4 characters (ASCII code) which can be
