Carel gaSteam UG045 - Page 82

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Index Parameter Description
DHCP: Off
IP: 192.168.0.1 (unit’s IP address)
Mask: 255.255.255.0 (subnet mask)
GW: 192.168.0.1 (gateway)
DNS: 0.0.0.0
Update ?: NO
The following values are set by default on each unit:
DHCP: Off
unit’s IP address: 192.168.0.1
subnet mask: 255.255.255.0
gateway: 192.168.0.1
DNS: 0.0.0.0
After having modified the parameters, set the “Update?” parameter to “YES” to update the IP address. To
start the update, set the “Update?” parameter to “YES”.
Important: the controller is not accessible directly on the internet as a firewall guarantees remote
access only via a secure connection (Carel tERA cloud or encrypted VPN connection).
7.9.5 Supervisor settings for ModBus or BACnet on TCP/IP
(Ethernet port) (Installer menu)
Both Modbus and BACnet are available on the Ethernet port; to enable the protocol go to screen Eh06:
Index Parameter Description
Eh05
Settings of supervisor
from Ethernet port
Select the protocol on the Ethernet port
En. ModBus TCP/IP: Enabled/Disabled
En. BACnet TCP/IP: Enabled/Disabled
Default:
En. ModBus TCP/IP: Disabled
En. BACnet TCP/IP: Enabled
If using the BACnet protocol, the address must be set on screen Eh04.
Note: only one instance of the BACnet protocol is available, therefore it is not possible to activate
BACnet on the BMS port and on the Ethernet port at the same time.
7.9.6 Supervisor port
Go to screen Eh07 to set which serial port the supervisor is connected to: BMS or Ethernet.
Index Parameter Description
Eh07 Regulation from SV
Select the supervisor port
Default: Disabled
Possible settings: None, Ethernet (BACnet), BMS port
Important: after changing the protocol, restart the controller.
Any changes made to the communication protocols will require a controller
To restart, simply press the “ENTER” button when the following flashing message is shown:
Fig.7.m
82|7. User menu and unit configuration
gaSteam - UG +0300090EN rel. 1.2– 09.10.2018