ABB RELION REX640 Technical Manual page 88

Basic functions
Table 36: Protocol control in the protection relay
Parameter
Configuration/Communication/Proto-
cols/Network1/FTP
Configuration/Communication/Proto-
cols/Network2/FTP
Configuration/Communication/Proto-
cols/HMI Port/FTP
Configuration/Communication/Proto-
cols/Network1/HTTPS
Configuration/Communication/Proto-
cols/Network2/HTTPS
Configuration/Communication/Proto-
cols/Network1/MMS
Configuration/Communication/Proto-
cols/Network2/MMS
Configuration/Communication/Proto-
cols/HMI Port/MMS
Configuration/Communication/Proto-
cols/Network1/DNP
Configuration/Communication/Proto-
cols/Network2/DNP
Configuration/Communication/Proto-
cols/Network1/Modbus
Configuration/Communication/Proto-
cols/Network2/Modbus
Configuration/Communication/Proto-
cols/Network1/ IEC-60870-5-104
Configuration/Communication/Proto-
cols/Network2/ IEC-60870-5-104
3.2.6.3 Protocol write access rights
Write access rights are configurable for FTP, MMS, and HTTPS protocols in
Configuration > Authorization. The write access parameters are used to narrow
down services that allow setting changes on different network interfaces. Disabling
the FTP and IEC 61850 MMS write access on Network 1 and 2 prevents the user
from updating the configuration to the protection relay from PCM600. Disabling the
HTTPS write access prevents the user from writing setting changes from WHMI.
88
Options Description
Off Denies FTP and FTPS
On Allows FTP and FTPS
Secure (Default) Allows FTPS only
Off Denies FTP and FTPS
On Allows FTP and FTPS
Secure (Default) Allows FTPS only
Off Denies FTP and FTPS
On Allows FTP and FTPS
Secure (Default) Allows FTPS only
Off Denies HTTPS
On (Default) Allows HTTPS
Off Denies HTTPS
On (Default) Allows HTTPS
Off Denies IEC 61850 MMS
On (Default) Allows IEC 61850 MMS
Off Denies IEC 61850 MMS
On (Default) Allows IEC 61850 MMS
Off Denies IEC 61850 MMS
On (Default) Allows IEC 61850 MMS
Off Denies DNP3
On (Default) Allows DNP3
Off Denies DNP3
On (Default) Allows DNP3
Off Denies Modbus
On (Default) Allows Modbus
Off Denies Modbus
On (Default) Allows Modbus
Off Denies IEC 60870-5-104
On (Default) Allows IEC 60870-5-104
Off Denies IEC 60870-5-104
On (Default) Allows IEC 60870-5-104
1MRS759142 F
REX640
Technical Manual