Switch Controller Scswi - ABB REL650 series Technical Manual

Section 11
Control
11.4.2
11.4.2.1
11.4.2.2
11.4.2.3
390
The switch controller SCSWI initializes and supervises all functions to properly select and
operate switching primary apparatuses. Each of the 8 switch controllers SCSWI may
handle and operate on one three-phase apparatus.
Each of the 3 circuit breaker controllers SXCBR provides the actual position status and
pass the commands to the primary circuit breaker and supervises the switching operation
and positions.
Each of the 7 circuit switch controllers SXSWI provides the actual position status and pass
the commands to the primary disconnectors and earthing switches and supervises the
switching operation and positions.

Switch controller SCSWI

Identification
Function description
Switch controller
Functionality
The Switch controller (SCSWI) initializes and supervises all functions to properly select
and operate switching primary apparatuses. The Switch controller may handle and operate
on one three-phase device.
Function block
SCSWI
BLOCK EXE_OP
PSTO EXE_CL
L_SEL SELECTED
L_OPEN START_SY
L_CLOSE POSITION
AU_OPEN OPENPOS
AU_CLOSE CLOSEPOS
BL_CMD CMD_BLK
RES_EXT L_CAUSE
SY_INPRO POS_INTR
SYNC_OK XOUT
EN_OPEN
EN_CLOSE
XPOS*
IEC09000087_1_en.vsd
IEC09000087 V1 EN
Figure 185: SCSWI function block
IEC 61850 IEC 60617
identification identification
SCSWI -
1MRK 506 335-UUS A
ANSI/IEEE C37.2
device number
-
Technical manual