114
M0CZ00007-03
SYSTEM INTERFACE (DOMOTICS)
System architecture
The connection between CONTROL4 NRG and the home automation system is done using a device called "DOMOX - Home Automation interface
module".
The home automation system must implement a modbus communication TCP/IP over ethernet connection
The reading/writing registers are NOT retentive, i.e. a possible lack of the Sten module power supply implies the loss of values written by the system.
The settings determined by the external system modify the local ones of CONTROL4 NRG ; it means that in the case of an external system
disconnection, CONTROL4 NRG will maintain the last values set.
The only settings not stored are: zone Scenario , DHW Profile
They are In fact interpreted as forcing coming from an external scheduler with respect to scheduling set on CONTROL4 NRG .
As long as it is connected, the only one settings that the external system requires to be modified can not be changed locally acting on CONTROL4
NRG .
Communication mode
Deafult parameters Modbus TCP/IP side connection:
Address IP: 10.0.0.141
Doors TCP: 23
Modbus address: 190
By connecting to the address http://10.0.0.141:8680 You can change these settings (password required). Caution: changing settings RTU side will
cause the lack of communication between CONTROL4 NRG and the DOMX module. The DHCP client is not active, do not enable it.
Currently Sten only accepts commands modbus 03 in reading and 16 in writing.
DOMX only accepts Modbus 03 read and 16 write commands.
If the device DOMOX is present during the system configuration (p. 93) to the "Installation composition" screen, activate the
"Interface module with domotics"
select
2
CONFIGURATION (parameters 51-52)
Prolonged pressure “1”
press for 2 sec.
1
GREEN ICON
Connected domotics
RED ICON
Disconnected domotics
Connected domotics, but not in communication
(Disabled)
1
2
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