CHAPTER 5: SETTINGS
Do not set more than one protocol to the same TCP/UDP port number, as this results in unreliable operation of
those protocols.
NOTE
5.3.4.14 TFTP protocol
SETTINGS PRODUCT SETUP COMMUNICATIONS TFTP PROTOCOL
TFTP PROTOCOL
The Trivial File Transfer Protocol (TFTP) can be used to transfer files from the C70 over a network. The C70 operates as a
TFTP server. TFTP client software is available from various sources, including Microsoft Windows NT. The dir.txt file obtained
from the C70 contains a list and description of all available files, for example event records and oscillography.
While TFTP is supported, the put function is not for security reasons. For example, you can enter a "get" command but not
a "put" command.
TFTP MAIN UDP PORT NUMBER
restarted.
Do not set more than one protocol to the same TCP/UDP port number, as this results in unreliable operation of
those protocols.
NOTE
5.3.4.15 IEC 60870-5-104 protocol
SETTINGS PRODUCT SETUP COMMUNICATIONS IEC 60870-5-104 PROTOCOL
IEC 60870-5-104
PROTOCOL
C70 CAPACITOR BANK PROTECTION AND CONTROL SYSTEM – INSTRUCTION MANUAL
Figure 5-31: Example of UR web page showing event records
TFTP MAIN UDP PORT
NUMBER: 69
TFTP DATA UDP PORT 1
NUMBER: 0
TFTP DATA UDP PORT 2
NUMBER: 0
— To close the port, set the port number to 0. The change takes effect when the C70 is
IEC TCP PORT
NUMBER: 2404
Range: 0 to 65535 in steps of 1
Range: 0 to 65535 in steps of 1
Range: 0 to 65535 in steps of 1
Range: 0 to 65535 in steps of 1
PRODUCT SETUP
5
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