ABB RELION REX640 Technical Manual page 8

Table of contents
2
RS-485 bias and termination settings..........................................93
Serial link diagnostics and monitoring......................................... 93
Modbus protocol MBSLPRT........................................................ 94
Function block........................................................................ 94
Functionality........................................................................... 95
DNP3 protocol DNPLPRT........................................................... 95
Function block........................................................................ 95
Functionality........................................................................... 95
IEC 60870-5-103 protocol I3CLPRT............................................96
Function block........................................................................ 96
Functionality........................................................................... 96
Self-supervision................................................................................ 97
Internal faults............................................................................... 98
Warnings................................................................................... 102
Power supply module Ready LED and local HMI Home
button LED.................................................................................105
LED indication control LEDPTRC...................................................105
Function block........................................................................... 105
Functionality ............................................................................. 106
Virtual programmable LED control................................................. 106
Identification.............................................................................. 106
Function block........................................................................... 106
Functionality.............................................................................. 107
Signals.......................................................................................110
Settings......................................................................................110
Monitored data...........................................................................110
Time synchronization......................................................................111
Time master supervision GNRLLTMS.......................................111
Function block...................................................................... 111
Functionality......................................................................... 111
Signals..................................................................................114
Settings................................................................................ 116
Monitored data..................................................................... 118
Generic protection control.............................................................. 119
Function block........................................................................... 119
Functionality.............................................................................. 120
Signals.......................................................................................122
Settings......................................................................................123
Local/Remote control CONTROL................................................... 123
Function block........................................................................... 123
Functionality.............................................................................. 124
L/R control access..................................................................... 124
Station authority level "L,R"....................................................... 125
REX640
Technical Manual