ABB Relion 620 Series - Disconnector Position Indicator DCSXSWI and Earthing Switch Indication ESSXSWI; Identification; Function Block

Table 978: DCXSWI Technical revision history
Technical revision Change
B Maximum and default values changed to 60
s and 10 s respectively for Event delay set-
tings. Default value changed to 30 s for Oper-
ation timeout setting.
C
Outputs OPENPOS and CLOSEPOS are
forced to “FALSE” in case status is Faulty
(11).
Table 979: ESXSWI Technical revision history
Technical revision Change
B
Maximum and default values changed to 60
s and 10 s respectively for Event delay set-
tings. Default value changed to 30 s for Oper-
ation timeout
setting.
C
Outputs OPENPOS and CLOSEPOS are
forced to “FALSE” in case status is Faulty
(11).
9.2 Disconnector position indicator DCSXSWI and
earthing switch indication ESSXSWI
9.2.1 Identification
Function description IEC 61850
identification
IEC 60617
identification
ANSI/IEEE
C37.2 device
number
Disconnector position indication DCSXSWI I<->O DC I<->O DC
Earthing switch indication ESSXSWI I<->O ES I<->O ES
9.2.2 Function block
Figure 521: Function block
Figure 522: Function block
Control functions
1MRS757644 H
994 620 series
Technical Manual