ABB REF 541 - Page 48

Feeder Terminal REF 541, REF 543, REF 545.
1MRS750443-MBG
48
CO3DC1
CO3DC2
I<->O
3DC1,
3DC2
Three state disconnector 1,
2
(3 state inputs / 4 control
outputs)
CO3DC1...2 X X X
COIND1…
8
I<->O
IND1...
IND8
Object indication 1…8
(2 state inputs)
COIND1…8 X X X
MMIDATA
1…5
MMIDATA
1…5
MIMIC dynamic data point
1…5 on HMI (single line
diagram)
MMIDATA
1…5
X X X
MMIALAR
1…8
MMIALAR
1…8
Alarm 1…8 on HMI (alarm
view)
MMIALAR
1…8
X X X
COSW1...4 SW1...4 On/off switch 1…4 on HMI
(single-line diagram)
COSW1…4 X X X
COCBDIR CBDIR Direct open for CBs via HMI COCBDIR X X X
COLOCAT I<->O
POS
Logic control position
selector
COLOCAT X X X
ADDITIONAL FUNCTIONS
Interlocking - X X X
Command control - X X X
STANDARD FUNCTIONS
Operation indication, relay
and register reset
INDRESET X X X
Activation of HMI backlight MMIWAKE X X X
Switchgroups
SWGRP1...SWGRP20
SWGRP
1....20
X X X
PLC logics (AND, OR,
timers etc.) acc. to IEC
61131-3
- X X X
DATA COMMUNICATION
Event to be defined by the
customer, E0...E63
EVENT230 X X X
SPA bus - X X X
LON bus - X X X
IEC_103 - X X X
GENERAL FUNCTIONS
Main / secondary setting X X X
Remote setting X X X
Self-supervision X X X
Annunciating, event
generating and value
recording
X X X
Measurement, parameter
and switching device status
display
X X X
Remote-end binary signal
transfer
X X X
Binary signal interbay
transfer
X X X
Functionality levels, other functions
FUNCTIONALITY LEVELS
ANSI
Code
IEC
Symbol
Function Code REF541/3/
5
CONTROL
REF541/3/
5 BASIC
REF541/3/
5 MULTI