Signals - ABB Relion Technical Manual

Generator protection
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Section 12
Control
12.2.5.4
12.2.5.5
Table 225:
QCBAY Non group settings (basic)
Name
Values (Range)
AllPSTOValid
Priority
No priority
12.2.6
12.2.6.1
12.2.6.2
368

Signals

Table 223:
QCBAY Input signals
Name
Type
LR_OFF
BOOLEAN
LR_LOC
BOOLEAN
LR_REM
BOOLEAN
LR_VALID
BOOLEAN
BL_UPD
BOOLEAN
BL_CMD
BOOLEAN
Table 224:
QCBAY Output signals
Name
Type
PSTO
INTEGER
UPD_BLKD
BOOLEAN
CMD_BLKD
BOOLEAN
LOC
BOOLEAN
REM
BOOLEAN
Settings
Unit
Step
-
-
Local remote LOCREM
Identification
Function description
Local remote
Functionality
The signals from the local HMI or from an external local/remote switch are applied via the
function blocks LOCREM and LOCREMCTRL to the Bay control QCBAY function
Default
Description
0
External Local/Remote switch is in Off position
0
External Local/Remote switch is in Local position
0
External Local/Remote switch is in Remote position
0
Data representing the L/R switch position is valid
0
Steady signal to block the position updates
0
Steady signal to block the command
Description
Value for the operator place allocation
Update of position is blocked
Function is blocked for commands
Local operation allowed
Remote operation allowed
Default
Description
Priority
Priority of originators
IEC 61850
IEC 60617
identification
identification
LOCREM
-
1MRK 502 048-UUS A
ANSI/IEEE C37.2
device number
-
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