iSMA-B-LP Room Panel/Modbus
version 1.3
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9.5
CO2 (CO2)
CO
2
Settings menu contains registers referring to CO
2
sensor display and CO
2
control
settings. User is able to switch on/off CO
2
sensor value display, set CO
2
sensor filter or
change CO
2
sensor offset. All available parameters are presented in the table below:
Paramete
r
number
Modbus
address
Dec
addres
s
Hex
addres
s
Register Name
Access
Description
5.1
40318
317
0x13D
CO2 CONFIGURATION bit 0
ACTIVE
Read &
Write
Memory
0-inactive
1-active(def)
5.2
40309
308
0x134
CO2_FILTER
Read &
Write
Memory
By default 60
sec
5.3
40307
306
0x132
CO2_OFFSET
Read &
Write
Memory
By default 0
5.4
40226
225
0xE1
CO2_SETPOINT
Read &
Write
Memory
By default 1500
ppm