Table 2. Supported functions
Function
IEC 61850
A
B
Measurement
Disturbance recorder
RDRE
1
1
Three-phase current measurement
CMMXU
1
1
Sequence current measurement
CSMSQI
1
1
Residual current measurement
RESCMMXU
1
1
Three-phase voltage measurement
VMMXU
1
1
Sequence voltage measurement
VSMSQI
1
1
Three-phase power and energy measurement
PEMMXU
1
1
Frequency measurement
FMMXU
1
1
IEC 61850-9-2 LE sampled value sending
SMVSENDER
1
1
Condition monitoring and supervision
Circuit-breaker condition monitoring
SSCBR
1
Trip circuit supervision
TCSSCBR
2
1)
2
Current circuit supervision
CCSPVC
1
1
Fuse failure supervision
SEQSPVC
1
1
Arc detection
ARCDSARC
(3)
(3)
Control
Circuit-breaker control
CBXCBR
1
Disconnector control
DCXSWI
2
Earthing switch control
ESXSWI
1
Disconnector position indication
DCSXSWI
2
Earthing switch indication
ESSXSWI
1
Other
Minimum pulse timer (2 pcs)
TPGAPC
4
4
Minimum pulse timer (2 pcs, second resolution)
TPSGAPC
1
1
Minimum pulse timer (2 pcs, minute resolution)
TPMGAPC
1
1
Pulse timer (8 pcs)
PTGAPC
2
2
Time delay off (8 pcs)
TOFGAPC
4
4
Time delay on (8 pcs)
TONGAPC
4
4
Set-reset (8 pcs)
SRGAPC
4
4
Move (8 pcs)
MVGAPC
2
2
Generic control point (16 pcs)
SPCGAPC
2
2
Master trip
TRPPTRC
2
1)
5
1, 2, ... = Number of included instances. The instances of a function represent the number of identical function blocks available in the application
configuration.
() = optional
1)
Not included in the default application configuration
Substation Merging Unit
1MRS758420 B
SMU615
Product version: 1.0
4
ABB