Protocol control - Arc protection - Bay control and measurement - Merging unit - Transformer protection - 2 winding - Feeder protection - Voltage regulation - Capacitor bank protection - Grid automation - Busbar differential protection (high impedance) - Line differential protection - Back-up protection - Motor protection - Busbar protection (voltage and frequency) - Interconnection protection - Generator protection - Power management/Load shedding - Operation Manual - REX615 Protection and control - Relion Protection and Control - PCL2 - IEC - ANSI

It is possible to allow or block different protocols for different network interfaces in the protection relay using the parameters in Configuration > Communication > Protocols > Network1, Configuration > Communication > Protocols > Network2 and Configuration > Communication > Protocols > HMI Port.

Table 1. Protocol control in the protection relay
Parameter	Options	Description
Configuration/Communication/Protocols/Network1/FTP	Off	Denies FTP and FTPS
	On	Allows FTP and FTPS
	Secure (Default)	Allows FTPS only
Configuration/Communication/Protocols/Network2/FTP	Off	Denies FTP and FTPS
	On	Allows FTP and FTPS
	Secure (Default)	Allows FTPS only
Configuration/Communication/Protocols/HMI Port/FTP	Off	Denies FTP and FTPS
	On	Allows FTP and FTPS
	Secure (Default)	Allows FTPS only
Configuration/Communication/Protocols/Network1/HTTPS	Off	Denies HTTPS
Configuration/Communication/Protocols/Network1/HTTPS	On (Default)	Allows HTTPS
Configuration/Communication/Protocols/Network2/HTTPS	Off	Denies HTTPS
Configuration/Communication/Protocols/Network2/HTTPS	On (Default)	Allows HTTPS
Configuration/Communication/Protocols/Network1/MMS	Off	Denies IEC 61850 MMS
	On (Default)	Allows IEC 61850 MMS
	Secure	Allows FTPS only
Configuration/Communication/Protocols/Network2/MMS	Off	Denies IEC 61850 MMS
	On (Default)	Allows IEC 61850 MMS
	Secure	Allows FTPS only
Configuration/Communication/Protocols/HMI Port/MMS	Off	Denies IEC 61850 MMS
	On (Default)	Allows IEC 61850 MMS
	Secure	Allows FTPS only
Configuration/Communication/Protocols/Network1/DNP	Off	Denies DNP3
Configuration/Communication/Protocols/Network1/DNP	On (Default)	Allows DNP3
Configuration/Communication/Protocols/Network1/DNP VLAN1	Off	Denies DNP VLAN1
Configuration/Communication/Protocols/Network1/DNP VLAN1	On (Default)	Allows DNP VLAN1
Configuration/Communication/Protocols/Network1/DNP VLAN2	Off	Denies DNP VLAN2
Configuration/Communication/Protocols/Network1/DNP VLAN2	On (Default)	Allows DNP VLAN2
Configuration/Communication/Protocols/Network1/DNP VLAN3	Off	Denies DNP VLAN3
Configuration/Communication/Protocols/Network1/DNP VLAN3	On (Default)	Allows DNP VLAN3
Configuration/Communication/Protocols/Network1/DNP VLAN4	Off	Denies DNP VLAN4
Configuration/Communication/Protocols/Network1/DNP VLAN4	On (Default)	Allows DNP VLAN4
Configuration/Communication/Protocols/Network1/DNP VLAN5	Off	Denies DNP VLAN5
Configuration/Communication/Protocols/Network1/DNP VLAN5	On (Default)	Allows DNP VLAN5
Configuration/Communication/Protocols/Network2/DNP	Off	Denies DNP3
Configuration/Communication/Protocols/Network2/DNP	On (Default)	Allows DNP3
Configuration/Communication/Protocols/Network1/Modbus	Off	Denies Modbus
Configuration/Communication/Protocols/Network1/Modbus	On (Default)	Allows Modbus
Configuration/Communication/Protocols/Network1/Modbus VLAN1	Off	Denies Modbus VLAN1
Configuration/Communication/Protocols/Network1/Modbus VLAN1	On (Default)	Allows Modbus VLAN1
Configuration/Communication/Protocols/Network1/Modbus VLAN2	Off	Denies Modbus VLAN2
Configuration/Communication/Protocols/Network1/Modbus VLAN2	On (Default)	Allows Modbus VLAN2
Configuration/Communication/Protocols/Network1/Modbus VLAN3	Off	Denies Modbus VLAN3
Configuration/Communication/Protocols/Network1/Modbus VLAN3	On (Default)	Allows Modbus VLAN3
Configuration/Communication/Protocols/Network1/Modbus VLAN4	Off	Denies Modbus VLAN4
Configuration/Communication/Protocols/Network1/Modbus VLAN4	On (Default)	Allows Modbus VLAN4
Configuration/Communication/Protocols/Network1/Modbus VLAN5	Off	Denies Modbus VLAN5
Configuration/Communication/Protocols/Network1/Modbus VLAN5	On (Default)	Allows Modbus VLAN5
Configuration/Communication/Protocols/Network2/Modbus	Off	Denies Modbus
Configuration/Communication/Protocols/Network2/Modbus	On (Default)	Allows Modbus
Configuration/Communication/Protocols/Network1/IEC-60870-5-104	Off	Denies IEC 60870-5-104
	On (Default)	Allows IEC 60870-5-104
Configuration/Communication/Protocols/Network2/IEC-60870-5-104	Off	Denies IEC 60870-5-104
	On (Default)	Allows IEC 60870-5-104
Configuration/Communication/Protocols/Network1 VLAN/MMS VLAN1	Off	Denies MMS VLAN1
	On (Default)	Allows MMS VLAN1
Configuration/Communication/Protocols/Network1 VLAN/MMS VLAN2	Off	Denies MMS VLAN2
	On (Default)	Allows MMS VLAN2
Configuration/Communication/Protocols/Network1 VLAN/MMS VLAN3	Off	Denies MMS VLAN3
	On (Default)	Allows MMS VLAN3
Configuration/Communication/Protocols/Network1 VLAN/MMS VLAN4	Off	Denies MMS VLAN4
	On (Default)	Allows MMS VLAN4
Configuration/Communication/Protocols/Network1 VLAN/MMS VLAN5	Off	Denies MMS VLAN5
	On (Default)	Allows MMS VLAN5
Configuration/Communication/Protocols/Network1 VLAN/IEC-60870-5-104 VLAN1	Off	Denies IEC 60870-5-104 VLAN1
	On (Default)	Allows IEC 60870-5-104 VLAN1
Configuration/Communication/Protocols/Network1 VLAN/IEC-60870-5-104 VLAN2	Off	Denies IEC 60870-5-104 VLAN2
	On (Default)	Allows IEC 60870-5-104 VLAN2
Configuration/Communication/Protocols/Network1 VLAN/IEC-60870-5-104 VLAN3	Off	Denies IEC 60870-5-104 VLAN3
	On (Default)	Allows IEC 60870-5-104 VLAN3
Configuration/Communication/Protocols/Network1 VLAN/IEC-60870-5-104 VLAN4	Off	Denies IEC 60870-5-104 VLAN4
	On (Default)	Allows IEC 60870-5-104 VLAN4
Configuration/Communication/Protocols/Network1 VLAN/IEC-60870-5-104 VLAN5	Off	Denies IEC 60870-5-104 VLAN5
	On (Default)	Allows IEC 60870-5-104 VLAN5