ABB Relion 650 Series Technical Manual page 327

1MRK 506 326-UUS B
IEC09000208 V2 EN-US
Figure 168: Configuration for the local/remote handling for a local HMI with two bays and
The switching of the local/remote switch requires at least system operator level. The password
will be requested at an attempt to operate if authority levels have been defined in the IED.
Otherwise the default authority level, SuperUser, can handle the control without LogOn. The users
and passwords are defined in PCM600.
10.5 Logic rotating switch for function selection and LHMI
presentation SLGGIO
10.5.1 Identification
Function description
Logic rotating switch for function
selection and LHMI presentation
10.5.2 Functionality
The logic rotating switch for function selection and LHMI presentation function (SLGGIO) (or the
selector switch function block) is used to get a selector switch functionality similar to the one
provided by a hardware selector switch. Hardware selector switches are used extensively by
utilities, in order to have different functions operating on pre-set values. Hardware switches are
however sources for maintenance issues, lower system reliability and an extended purchase
portfolio. The logic selector switches eliminate all these problems.
Line distance protection REL650
Technical manual
LOCREM
CTRLOFF OFF
LOCCTRL LOCAL
REMCTRL REMOTE
LHMICTRL VALID
two screen pages
© Copyright 2011 ABB Power Grids. All rights reserved
QCBAY
LR_ OFF PSTO
LR_ LOC UPD_ BLKD
LR_ REM CMD_ BLKD
LR_ VALID LOC
BL_ UPD
REM
BL_ CMD
LOCREMCTRL
PSTO1 HMICTR1
PSTO2 HMICTR2
PSTO3 HMICTR3
PSTO4 HMICTR4
PSTO5 HMICTR5
PSTO6 HMICTR6
PSTO7 HMICTR7
PSTO8 HMICTR8
PSTO9 HMICTR9
PSTO10 HMICTR10
PSTO11 HMICTR11
PSTO12 HMICTR12
IEC 09000208_1_en. vsd
IEC 61850 IEC 60617
identification identification
SLGGIO -
ANSI/IEEE C37.2
device number
-
Section 10
Control
SEMOD167845-2 v2
SEMOD114908-4 v6
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