98 D90
PLUS
LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL
NETWORK SETTINGS CHAPTER 6: COMMUNICATIONS
– “PORT 1 NETMASK ERROR”, “PORT 2 NETMASK ERROR”, “PORT 3 NETMASK ERROR”
— An invalid network mask value was entered for Ethernet port 1, 2, or 3,
respectively.
– “PORT 1 IP ADDR RSVD”, “PORT 2 IP ADDR RSVD”, “PORT 3 IP ADDR RSVD” — A
reserved IP address was entered for Ethernet port 1, 2, or 3, respectively. Reserved
IP addresses include 0.---.---.--- (for self-identification), 224.---.---.--- through
239.---.---.--- (multicast), and 240.---.---.--- through 255.---.---.--- (reserved by
IANA).
– “PORT 1 IP ADDR LPBK”, “PORT 2 IP ADDR LPBK”, “PORT 3 IP ADDR LPBK” — A
loopback IP address was entered for Ethernet port 1, 2, or 3, respectively.
– “PORT 1 IP ADDR NETWK”, “PORT 2 IP ADDR NETWK”, “PORT 3 IP ADDR NETWK” —
The entered IP address is the network address for Ethernet port 1, 2, or 3,
respectively.
– “PRT 1-2 SUBNET OVRLP” — The entered network parameters for Ethernet port 1
overlap the network parameters for Ethernet port 2.
– “PRT 1-3 SUBNET OVRLP” — The entered network parameters for Ethernet port 1
overlap the network parameters for Ethernet port 3.
– “PRT 2-3 SUBNET OVRLP” — The entered network parameters for Ethernet port 2
overlap the network parameters for Ethernet port 3.
– “>1 GATEWAY DEFINED” — The user has entered more than one default gateway.
Active Port 1 IP Address, Active Port 2 IP Address, Active Port 3 IP Address
Range: standard IP address range
These actual values display the configured IP address for each Ethernet port.
The active port IP address actual values for ports 2 and 3 are available when the
D90
Plus
contains a communications card. The active port IP address actual value for port
3 is not available when the
Port 2 Redundancy setting is “Dual IP.”
Active Port 1 IP Subnet Mask, Active Port 2 IP Subnet Mask, Active Port 3 IP Subnet Mask
Range: standard IP address range
These actual values display the configured subnet mask for each Ethernet port.
The active port subnet mask actual values for ports 2 and 3 are available when the
D90
Plus
contains a communications card. The active port subnet mask actual value for
port 3 is not available when the
Port 2 Redundancy setting is “Dual IP.”
Active Port 1 Gateway IP Address, Active Port 2 Gateway IP Address, Active Port 3
Gateway IP Address
Range: standard IP address range
These actual values display the configured gateway address for the selected Ethernet
port.
The active port gateway address actual values for ports 2 and 3 are available when the
D90
Plus
contains a communications card. The active port gateway address actual value
for port 3 is not available when the
Port 2 Redundancy setting is “Dual IP.”
TFTP protocol
The Trivial File Transfer Protocol (TFTP) can be used to transfer files from the D90
Plus
over a
network. The D90
Plus
operates as a TFTP server. TFTP client software is available from
various sources, including Microsoft Windows XP. The dir.txt file obtained from the
D90
Plus
contains a list and description of all available files, for example, event records and
oscillography.
Select the Settings > Communications > Network > TFTP menu to open the TFTP
configuration window.
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