ABB RELION REX640 - 9.1.6.2 DCXSWI Input signals; 9.1.6.3 ESXSWI Input signals

Name Type Default Description
BLK_OPEN BOOLEAN 0=False Blocks opening
BLK_CLOSE BOOLEAN 0=False Blocks closing
AU_OPEN BOOLEAN 0=False Auxiliary open
AU_CLOSE BOOLEAN 0=False Auxiliary close
TRIP BOOLEAN 0=False Trip signal
SYNC_OK BOOLEAN 1=True Synchronism-check
OK
SYNC_BYPASS BOOLEAN 0=False Discards SYNC_OK in-
terlocking when TRUE
ITL_BYPASS BOOLEAN 0=False Discards ENA_OPEN
and ENA_CLOSE in-
terlocking when TRUE
9.1.6.2 DCXSWI Input signals
Table 1457: DCXSWI Input signals
Name Type Default Description
POSOPEN BOOLEAN 0=False Signal for open po-
sition of apparatus
from I/O
POSCLOSE BOOLEAN 0=False Signal for close po-
sition of apparatus
from I/O
ENA_OPEN BOOLEAN 1=True Enables opening
ENA_CLOSE BOOLEAN 1=True Enables closing
BLK_OPEN BOOLEAN 0=False Blocks opening
BLK_CLOSE BOOLEAN 0=False Blocks closing
AU_OPEN BOOLEAN 0=False Auxiliary open
AU_CLOSE BOOLEAN 0=False Auxiliary close
ITL_BYPASS BOOLEAN 0=False Discards ENA_OPEN
and ENA_CLOSE in-
terlocking when TRUE
1MRS759142 F Control functions
REX640
Technical Manual
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