32
INPUT REGISTERS (Read only)
Modbus Adress
Register
Values
Description
Default
Data type
30005
Communication error
0
No error
16 bit word
1
Remote controller
16 bit word
4
Modbus RTU
16 bit word
30006
Defrost status
0
Not active
16 bit word
1
Active (fireplace defrost)
16 bit word
2
Active (with pre-heater)
16 bit word
3
Active (unbalanced
airflows)
16 bit word
30026
Extract air temperature
-500…+600 dºC
dºC
16 bit word
30027
Exhaust air temperature
-500…+600 dºC
dºC
16 bit word
30026
Outdoor air temperature
-500…+600 dºC
dºC
16 bit word
30026
Supply air temperature
-500…+600 dºC
dºC
16 bit word
30030
Relative humidity extract air
0-100%
%
16 bit word
30031
Relative humidity exhaust air
0-100%
%
16 bit word
30032
Relative humidity outdoor air
0-100%
%
16 bit word
30033
Relative humidity supply air
0-100%
%
16 bit word
30060
Control voltage extract
motor
0-100
dV
16 bit word
30061
Control voltage supply motor
0-100
dV
16 bit word
30062
RPM extract motor
0-5000 rpm
rpm
16 bit word
30063
RPM supply motor
0-5000 rpm
rpm
16 bit word
30064
Bypass damper position
0
Closed
16 bit word
1
Open
16 bit word
2
Error
16 bit word
30091
Actual working mode
0
Snooze mode
16 bit word
1
Low speed
16 bit word
2
Medium speed
16 bit word
3
High speed
16 bit word
4
Boost
16 bit word
5
Auto mode (humidity
sensor)
16 bit word
6
Auto mode (VOC sensor)
16 bit word
7
Auto mode (0-10V
control)
16 bit word
8
Boost in auto mode
16 bit word
9
Weekly program 1
16 bit word
10
Weekly program 2
16 bit word
11
Weekly program 3
16 bit word
12
Weekly program 4
16 bit word
HOLDING REGISTERS (Read/Write)
Modbus Adress
Register
Values
Description
Default
Data type
40001
Modbus slave adress
1-247
1
16 bit word
40002
Baudrate
48
4800
192
16 bit word
96
9600
16 bit word
192
19200
16 bit word
384
38400
16 bit word
40003
Modbus parity
0
EVEN
0
16 bit word
1
ODD
16 bit word
2
No parity (2 stop bits)
16 bit word
40049
Day
1-31
Day (clock)
Set from factory
16 bit word
40050
Month
1-12
Month (clock)
Set from factory
16 bit word
40051
Year
2016-2100
Year (clock)
Set from factory
16 bit word
40052
Hour
0-23
Hour (Clock)
Set from factory
16 bit word
40053
Minutes
0-59
Minutes (Clock)
Set from factory
16 bit word
40054
Seconds
0-59
Seconds (Clock)
Set from factory
16 bit word
40057
Manual by-pass timer
1-8 h
Manual by-pass timer
8 h
16 bit word
40064
Min ODA for by-pass
120…200 dºC
Minimum outdoor
temperature for by-pass
activation
130 dºC
16 bit word
40066
Min ETA for by-pass
210-300 dºC
Minimum extract
temperature for by-pass
activation
230 dºC
16 bit word
Summary of Contents for NEMBUS 210
Page 1: ...NEMBUS 210 EN...
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