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Technical description
6 Communication
6.2 Communication protocols
VM50.EN004
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181
6.2.8.
Ethernet port
IEC61850 and Modbus TCP uses Ethernet communication.
Also VAMPSET, SPA-bus and DNP 3.0 communication can be
directed via TCP/IP.
Parameters
Parameter Value
Unit
Description
Set
Protoc None
SpaBus
ModBusTCPs
DNP3
IEC-61850
Ethernet port protocol
Set
Port nnn
Ip port for protocol,
default 102
Set
IpAddr n.n.n.n
Internet protocol
address (set with
VAMPSET)
Set
NetMsk n.n.n.n
Net mask (set with
VAMPSET)
Set
Gatew
default = 0.0.0.0
Gateway IP address (set
with VAMPSET)
Set
NTPSvr n.n.n.n
Network time protocol
server (set with
VAMPSET)
0.0.0.0 = no SNTP
Set
VS Port
nn
IP port for Vampset
Set
KeepAlive
nn
TCP keepalive interval
Set
MAC nnnnnnnnnnnn
MAC
address
Msg# nnn
Message
counter
Errors nnn
Error
counter
Tout nnn
Timeout
counter
Set = An editable parameter (password needed)
6.2.9.
External I/O (Modbus RTU master)
External Modbus I/O devices can be connected to the relay
using this protocol. (See chapter 8.7.1 External input / output
module for more information).
6.2.10.
IEC 61850
IEC 61850 protocol is available with the optional
communication module. IEC 61850 protocol can be used to read
/ write static data from the relay to receive events and to
receive / send GOOSE messages to other relays.
IEC 61850 serve interface is capable of.