IEC 61850 or Function
name
ANSI Function description Transformer
RET650
RET650 (A01)
2W/1CB
RET650 (A05)
3W/1CB
RET650 (A07)
OLTC
I103IEDCMD IED commands for IEC60870-5-103 1 1 1 1
I103USRCMD Function commands user defined for
IEC60870-5-103
4 4 4 4
I103GENCMD Function commands generic for
IEC60870-5-103
50 50 50 50
I103POSCMD IED commands with position and select for
IEC60870-5-103
50 50 50 50
Apparatus control and Interlocking
APC8 Apparatus control for single bay, max 8 app.
(1CB) incl. interlocking
0–1
BB_ES 3 Interlocking for busbar earthing switch
A1A2_BS 3 Interlocking for bus-section breaker
A1A2_DC 3 Interlocking for bus-section disconnector
ABC_BC 3 Interlocking for bus-coupler bay
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 Interlocking for 1 1/2 breaker diameter
DB_BUS_A 3 Interlocking for double CB bay
DB_BUS_B 3 Interlocking for double CB bay
DB_LINE 3 Interlocking for double CB bay
ABC_LINE 3 Interlocking for line bay
AB_TRAFO 3 Interlocking for transformer bay
SCSWI Switch controller
QCBAY Bay control 1 1 1 1
LOCREM Handling of LR-switch positions 1 1 1 1
LOCREMCTRL LHMI control of Permitted Source To Operate
(PSTO)
1 1 1 1
CBC2 Circuit breaker control for 2CB 0–1 1
CBC3 Circuit breaker control for 3CB 0–1 1
CBC4 Circuit breaker control for 4CB 0–1 1
Secondary system supervision
SDDRFUF Fuse failure supervision 0–1
TCSSCBR Breaker close/trip circuit monitoring 3 3 3 3
Logic
SMPPTRC 94 Tripping logic, common 3–phase output 1–3 2 3 2
TMAGGIO Trip matrix logic 12 12 12 12
OR Configurable logic blocks 283 283 283 283
Table continues on next page
1MRK 504 135-UEN A Section 2
Available functions
37
Technical manual