ABB Relion 620 Series - Page 161

Settings
The function does not have any parameters available in LHMI or PCM600.
3.17.1.9 T_POS_XX function blocks
Function block
Figure 81: Function blocks
Functionality
The circuit breaker position information can be communicated with the IEC 61850
GOOSE messages. The position information is a double binary data type which is
fed to the POS input.
T_POS_CL and T_POS_OP are used for extracting the circuit breaker status
information. Respectively, T_POS_OK is used to validate the intermediate or faulty
breaker position.
Table 124: Cross reference between circuit breaker position and the output of the
function block
Circuit breaker
position
Output of the function block
T_POS_CL T_POS_OP T_POS_OK
Intermediate '00' FALSE FALSE FALSE
Close '01' TRUE FALSE TRUE
Open '10' FALSE TRUE TRUE
Faulty '11' TRUE TRUE FALSE
Signals
Table 125: T_POS_CL Input signals
Name Type Default Description
POS Double binary 0 Input signal
Table 126: T_POS_OP Input signals
Name Type Default Description
POS Double binary 0 Input signal
Table 127: T_POS_OK Input signals
Name Type Default Description
POS Double binary 0 Input signal
1MRS757644 H Basic functions
620 series
Technical Manual
161