ABB Relion 650 Series Technical Manual page 259

1MRK 511 424-UEN B
Bay control REC650 2.2 IEC
Technical manual
EXCH_IN
INT
BIN
FutureUse
BAY_ACK
BAY_VAL
BAY_RES
IEC05000089 V1 EN-US
Figure 113: Logic diagram for RESIN
Figure 114 describes the principle of the data exchange between all RESIN
modules in the current bay. There is one RESIN function block per "other bay"
used in the reservation mechanism. The output signal EXCH_OUT in the last
RESIN functions are connected to the module bay reserve (QCRSV) that handles
the reservation function in the own bay.
&
³1
³1
&
³1
³1
&
³1
Section 8
Control
ACK_F_B
ANY_ACK
VALID_TX
RE_RQ_B
V _RE_RQ
BIN
EXCH_OUT
INT
en05000089.vsd
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