Fdir Single Line Diagram - ABB COM600 series Configuration Manual

1MRS757278
3.3.
COM600 series, Version 4.1
FDIR Configuration Manual
Data object Description
LLN0/Act1SG Used to change setting group on the
IED. In the FDIR configuration tool,
LLN0/Act2SG
user can set the load level for different
setting groups. During FDIR opera-
LLN0/Act3SG
tion, system will check the new load
and change the setting group on the
LLN0/Act4SG
IED.
LLN0/Act5SG
LLN0/Act6SG
CSWI/Pos Used to read switch status and oper-
ate the switch.
MMXU/A The current measurement through the
IED, which is used to calculate the
load in the network.
RREC/LO The lock out signal from the IED. This
signal and switch open from
CSWI\Pos will contribute a fault condi-
tion in FDIR.

FDIR single line diagram

Single line diagram should be built to map the actual distribution network. In FDIR three
elements are used to describe distribution network: Source, Switch and Load. In FDIR
single line diagram, Infeeder or Bus Bar should be used to represent Source, Circuit
Breaker to represent Switchers, and Outfeeder to represent Load. There should always
be an Outfeeder (Load) connection between any two switches.
All objects of FDIR should be placed below one voltage level. All devices can be placed
under one bay to create a simple network. It is recommended to configure a bay for each
substation, configure a substation network under each bay and in Voltage Level to con-
figure connections among substations.
Figure 3.3-1 shows a typical single line diagram with 5 Sources, 15 Loads and 20 Switches
in the network.
Mandatory/optional
Optional
Mandatory
Mandatory
Mandatory
13