3.3 Control and monitoring functions
IEC 61850 or
function name
ANSI Function description Transformer
RET670
(Customized)
Control
SESRSYN 25 Synchrocheck, energizing check and synchronizing 0-6
APC30 3 Control functionality for up to 6 bays, max 30 objects (6CBs),
including interlocking (see Table 4)
0-1
QCBAY Bay control 1+5/APC30
LOCREM Handling of LR-switch positions 1+5/APC30
LOCREMCTRL LHMI control of PSTO 1
SXCBR Circuit breaker 18
TR1ATCC 90 Automatic voltage control for tap changer, single control 0-4
TR8ATCC 90 Automatic voltage control for tap changer, parallel control 0-4
TCMYLTC 84 Tap changer control and supervision, 6 binary inputs 0-4
TCLYLTC 84 Tap changer control and supervision, 32 binary inputs 0-4
SLGAPC Logic rotating switch for function selection and LHMI
presentation
15
VSGAPC Selector mini switch 30
DPGAPC Generic communication function for Double Point indication 16
SPC8GAPC Single point generic control function 8 signals 5
AUTOBITS Automation bits, command function for DNP3.0 3
SINGLECMD Single command, 16 signals 4
I103CMD Function commands for IEC 60870-5-103 1
I103GENCMD Function commands generic for IEC 60870-5-103 50
I103POSCMD IED commands with position and select for IEC
60870-5-103
50
I103POSCMDV IED direct commands with position for IEC 60870-5-103 50
I103IEDCMD IED commands for IEC 60870-5-103 1
I103USRCMD Function commands user defined for IEC 60870-5-103 4
Secondary system
supervision
CCSSPVC 87 Current circuit supervision 0-5
FUFSPVC Fuse failure supervision 0-4
VDSPVC 60 Fuse failure supervision based on voltage difference 0-2
Logic
Table continues on next page
Section 3 1MRK 504 165-UUS -
Available functions
36 Transformer protection RET670 2.2 ANSI
Commissioning manual
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