Name Type Description
V22089TR BOOLEAN Switch status of 289 and 2089 are valid (open or closed)
VP789TR BOOLEAN Switch status of 789 is valid (open or closed)
VP1289TR BOOLEAN Switch status of 189 and 289 are valid (open or closed)
VPBC12TR BOOLEAN Status of bus coupler apparatuses between bus1 and
bus 2 are valid.
VPBC17TR BOOLEAN Status of the bus coupler apparatuses between Bus1
and Bus7 are valid
VPBC27TR BOOLEAN Status of the bus coupler apparatuses between Bus2
and Bus7 are valid
10.4.6.6 Settings
The function does not have any settings available in Local HMI or Protection and Control
IED Manager (PCM600).
10.4.7 Interlocking for breaker-and-a-half diameter BH (3)
10.4.7.1 Identification
Function description
IEC 61850
identification
IEC 60617
identification
ANSI/IEEE C37.2
device number
Interlocking for 1 1/2 breaker diameter BH_CONN - 3
Interlocking for 1 1/2 breaker diameter BH_LINE_A - 3
Interlocking for 1 1/2 breaker diameter BH_LINE_B - 3
10.4.7.2 Functionality
The interlocking for breaker-and-a-half diameter (BH_CONN(3), BH_LINE_A(3),
BH_LINE_B(3)) functions are used for lines connected to a breaker-and-a-half diameter
according to figure 139.
Section 10 1MRK 511 287-UUS A
Control
298
Technical manual
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