ABB RELION REX640 Operation Manual page 133

1MRS759118 D
6.
REX640
Operation Manual
In the Relay address dialog box, type the IP address of one of the relays that
belongs to the switchgear HMI configuration and tap OK.
The relay's address can be found in Configuration > Communication >
Ethernet > Network1 address. The SHMI connects to the relay through the
station port and automatically fetches information for the rest of the relays.
Figure 111: Typing the relay IP address
If the relays within the same switchgear have mismatching
switchgear configurations, the SHMI always uploads the newest
updated configuration.
Table 26: Example of communication settings for switchgear HMI connection
through station network
Parameter
HMI communication pa-
rameter
Table continues on the next page
Main Unit Port/Automatic Address
Main Unit Port/Address
Main Unit Port/Netmask
Main Unit Port/Gateway
Main Unit Port/Gateway Address
Service Port/Address
Service Port/Netmask
Service Port/Enable DHCP server
Commissioning
Value
Not checked
192.168.2.123
255.255.255.0
Not checked
-
192.168.1.1
255.255.255.0
Checked
133