Input And Output Signals; Setting Parameters; Bay Butptrc, Busptrc; Introduction - ABB Relion 670 Series Technical Reference Manual

Section 5
Differential protection
5.1.8.4
5.1.8.5
Table 72: SWSGGIO Group settings (basic)
Name
OperMode
tAlarm
Table 73: SWSGGIO Non group settings (basic)
Name
SwitchName
5.1.9
5.1.9.1
132

Input and output signals

Table 70: SWSGGIO Input signals
Name
DISABLE
NO
NC
Table 71: SWSGGIO Output signals
Name
CLOSED
OPEN
ALARM
FORCED

Setting parameters

Values (Range) Unit
Off -
Scheme1_RADSS
Scheme2_INX
ForceOpen
ForceClosed
0.00 - 6000.00 s
Values (Range) Unit
0 - 13 -

Bay BUTPTRC, BUSPTRC

Introduction

Each CT input is allocated to one dedicated bay function block. This function block
is used to provide complete user interface for all signals from and towards this bay.
It is also used to influence bay measured current.
Type Default Description
BOOLEAN 0 OPEN & CLOSED outputs are both set
unconditionally to zero
BOOLEAN 0 Connect normally open auxiliary contact (a
contact) here
BOOLEAN 0 Connect normally closed auxiliary contact (b
contact) here
Type Description
BOOLEAN Indicates that primary object is closed
BOOLEAN Indicates that primary object is open
BOOLEAN Delayed alarm for abnormal aux. contact status,
00 or 11
BOOLEAN Primary object status forced to open or closed by
setting
Step Default
- Off
0.01 15.00
Step Default
1 Switch#
1MRK 505 208-UEN B
Description
Switch operating mode (Scheme 1,
Scheme 2 or forced)
Alarm time delay for abnormal aux.
contact status
Description
User defined name for switch
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