ABB RELION REX640 Technical Manual

3 Basic functions
3.1 General parameters
3.1.1 Authorization settings
Table 7: Non group settings
Parameter Values (Range) Unit Step Default Description
Remote Update
0=Disable
1=Enable
0=Disable Remote update
Thumbprint 0 ClientThumb Print
Remote override
0=False
1=True
1=True Disable authority
Local override
0=False
1=True
1=True Disable authority
Clear AD userlist
0=False
1=True
0=False Clear Active Direc-
tory user list
FTP write access
0=Off
1=On
1=On FTP write access
MMS write access
0=Off
1=On
1=On MMS write access
HTTPS write access
0=Off
1=On
1=On HTTPS write access
FTP write access
0=Off
1=On
1=On FTP write access
MMS write access
0=Off
1=On
1=On MMS write access
HTTPS write access
0=Off
1=On
1=On HTTPS write access
FTP write access
0=Off
1=On
1=On FTP write access
MMS write access
0=Off
1=On
1=On MMS write access
1MRS759142 F Basic functions
REX640
Technical Manual
57

ABB RELION REX640 Specifications

General

Model	RELION REX640
Category	Protection Device
Communication Protocols	IEC 61850, Modbus, DNP3, IEC 60870-5-103
Display	LCD
Rated Voltage	100-240 V AC/DC
Rated Frequency	50/60 Hz
Protection Functions	Overcurrent, Earth Fault, Overvoltage, Undervoltage, Frequency
Mounting	Rack mounting
Inputs/Outputs	Analog inputs
Housing	Metal
Input Voltage	24-250 V DC / 100-240 V AC
Operating Temperature	-25°C to +70°C
Enclosure	IP20