ABB Relion 630 Series Engineering Manual page 29

1MRS756800 F
630 series
Engineering Manual
Two basic variants have to be considered for the connection between PCM600 and the
protection relay.
• Direct point-to-point link between PCM600 and the protection relay's front port
• Indirect link via station LAN or from remote via network
1. If needed, the IP address for the protection relay is set.
2. A PC or workstation is set up for a direct link (point-to-point), or the PC or
workstation is connected to the LAN/WAN network.
3. The protection relays' IP addresses in the PCM600 project are configured for each
protection relay to match the IP addresses of the physical IEDs.
4. Technical keys of the IEDs in PCM600 project are configured for each protection
relay to match the technical keys of the physical IEDs.
For successful protection relay engineering and usage, check the workstation firewall
TCP and UDP port configurations, especially for IEC 61850 and FTP. Other protocols
are not used for engineering and/or they are optional.
Table 2: Ports that must be open in the firewall for different protocols
Protocol
File Transfer Protocol (FTP and FTPS)
IEC 61850
Web Server HTTP
Simple Network Time Protocol (SNTP)
DNP TCP
Section 3
PCM600 tool
TCP port
20, 21
102
80
123
20000
23