Table 5: Number of function instances in APC30
Function name Function description Total number of instances
SCILO Interlocking 30
BB_ES 6
A1A2_BS 4
A1A2_DC 6
ABC_BC 2
BH_CONN 2
BH_LINE_A 2
BH_LINE_B 2
DB_BUS_A 3
DB_BUS_B 3
DB_LINE 3
ABC_LINE 6
AB_TRAFO 4
SCSWI Switch controller 30
SXSWI Circuit switch 24
QCRSV Reservation function block for
apparatus control
6
RESIN1 1
RESIN2 59
POS_EVAL Evaluation of position indication 30
QCBAY Bay control 5
LOCREM Handling of LR-switch positions 5
XLNPROXY Proxy for signals from switching
device via GOOSE
42
GOOSEXLNRCV GOOSE function block to receive a
switching device
42
Table 6: Total number of instances for configurable logic blocks Q/T
Configurable logic blocks Q/T
Total number of instances
ANDQT 120
INDCOMBSPQT 20
INDEXTSPQT 20
INVALIDQT 22
INVERTERQT 120
ORQT 120
PULSETIMERQT 40
RSMEMORYQT 40
Table continues on next page
1MRK 504 165-UUS Rev. J Section 3
Available functions
Transformer protection RET670 37
Commissioning manual
© 2017 - 2021 Hitachi Power Grids. All rights reserved