Name Type Default Description
ESPOSOPEN BOOLEAN 0=False Signal for open po-
sition of earthing
switch
ESPOSCLOSE BOOLEAN 0=False Signal for close po-
sition of earthing
switch
REED BOOLEAN 0=False Signal for close posi-
tion of reed contact
ENA_DCOPEN BOOLEAN 1=True Enables opening
command for discon-
nector
ENA_DCCLOSE BOOLEAN 1=True Enables closing com-
mand for disconnec-
tor
ENA_ESOPEN BOOLEAN 1=True Enables opening
command for earth-
ing switch
ENA_ESCLOSE BOOLEAN 1=True Enables closing com-
mand for earthing
switch
BLK_DCOPEN BOOLEAN 0=False Blocks opening of
disconnector
BLK_DCCLOSE BOOLEAN 0=False Blocks closing of dis-
connector
BLK_ESOPEN BOOLEAN 0=False Blocks opening of
earthing switch
BLK_ESCLOSE BOOLEAN 0=False Blocks closing of
earthing switch
AU_DCOPEN BOOLEAN 0=False Auxiliary open discon-
nector
AU_DCCLOSE BOOLEAN 0=False Auxiliary close dis-
connector
AU_ESOPEN BOOLEAN 0=False Auxiliary open earth-
ing switch
AU_ESCLOSE BOOLEAN 0=False Auxiliary close earth-
ing switch
ITL_BYPASS BOOLEAN 0=False Discards enable inter-
locking when TRUE
NO_FAULT BOOLEAN 1=True RIO600 SCM no fault
DEVICE_ERR BOOLEAN 0=False RIO600 SCM device
error
RELEASE BOOLEAN 0=False RIO600 SCM release
information
NO_ACT BOOLEAN 1=True RIO600 SCM no mo-
tor action
Table continues on the next page
Control functions 1MRS759142 F
1532 REX640
Technical Manual