1MRS751802-MUM
REX 521
79
Protection Relay
Technical Reference Manual, Standard Configurations
6. Default settings
These settings can be found in Main menu\Configuration\.
Table 6.-1 Input signals
HW versions Basic Medium High/Sensor
Standard
configuration
B01 B02 M01 M02 H01 H02 H03 H04 H05 H06 H07 H08 H09
Input Signals Digital inputs connected
Reset 1 NCNCNCNCNCNCNCNCNCNCNCNCNC
Reset 2 NCNCNCNCNCNCNCNCNCNCNCNCNC
Group NC NC NC NC NC NC NC NC NC NC NC NC NC
Blocking 1 NCNCNCNCNCNCNCNCNCNCNCNCNC
Blocking 2 NCNCNCNCNCNCNCNCNCNCNCNCNC
DREC trig NC NC NC NC NC NC NC NC NC NC NC NC NC
PQ 3Inf trig NC NC NC NC NC NC NC NC NC NC NC NC NC
PQ 3Unf trig ----NCNCNCNCNCNCNCNCNC
O->I INH -DI8-DI8DI8DI8DI8DI8----DI8
O->I ON -NC-NCNCNCNCNC----NC
O->I Ext. start -NC-NCNCNCNCNC----NC
O->I Ext. trip -NC-NCNCNCNCNC----NC
BACTRL - - NC NC NC NC NC NC - - NC - NC
Master trip DI8DI8DI8DI8DI8DI8DI8DI8DI8DI8DI8DI8DI8
External trip NC NC NC NC NC NC NC NC NC NC NC NC NC
Lockout reset NCNCNCNCNCNCNCNCNCNCNCNCNC
Remote DI9DI9DI9DI9DI9DI9DI9DI9DI9DI9DI9DI9DI9
Close enable DI5 DI5 DI5 DI5 DI5 DI5 DI5 DI5 DI5 DI5 DI5 DI5 DI5
Open NC NC NC NC NC NC NC NC NC NC NC NC NC
Close NC NC NC NC NC NC NC NC NC NC NC NC NC
CB pos. open DI1DI1DI1DI1DI1DI1DI1DI1DI1DI1DI1DI1DI1
CB pos. close DI2 DI2 DI2 DI2 DI2 DI2 DI2 DI2 DI2 DI2 DI2 DI2 DI2
DC pos. open NC NC NC NC NC NC NC NC NC NC NC NC NC
DC pos. close NCNCNCNCNCNCNCNCNCNCNCNCNC
ES pos. open NC NC NC NC NC NC NC NC NC NC NC NC NC
ES pos. close NCNCNCNCNCNCNCNCNCNCNCNCNC
Logic input 1 NC NC NC NC NC NC NC NC NC NC NC NC NC
Logic input 2 NC NC NC NC NC NC NC NC NC NC NC NC NC
Logic input 3 NC NC NC NC NC NC NC NC NC NC NC NC NC
Stall ----------NC--
Restart inhibit ----------NC--
MCB state ----------NC--
Table 6.-2 Input SWGRP (Basic and Medium)
HW versions Basic Medium
Standard configuration B01 B02 M01 M02
Input Signals Input SWGRP
3I2f>-->Double NC NC NC NC
Reset 1 OCOCOCOC
Reset 2 EFEFEFEF
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