System Logical Device - GE B30 Communications Manual

CHAPTER 3: IEC 61850 COMMUNICATION
LNName: UFlt0RFLO1
data obj. data attribute Type
units.multiplier ENUMERATED
LastRptTm INS
stVal INT32
units Unit
units.SIUnit ENUMERATED
units.multiplier ENUMERATED

3.5.4 System logical device

The Ctrl logical device contains logical nodes that model UR power system devices: breakers, switches, CTs, and VTs, and
including interface to these such as AC inputs and contact I/O.
The System logical device is available when the Advanced IEC 61850 option is purchased with the UR device.
3.5.4.1 Logical node zero (LLN0)
LLN0 is instantiated in all UR family devices implementing the System logical device.
Table 3-170: LLN0 data objects and attributes
LNName: LLN0
data obj. data attribute Type
Beh ENS
stVal ENUMERATED
stVal ENUMERATED
Health ENS
stVal ENUMERATED
On SPS
stVal BOOLEAN
Off SPS
stVal BOOLEAN
Zero MV
mag AnalogueValue
mag.f FLOAT32
Mod ENC
ctlVal ENUMERATED
stVal ENUMERATED
ctlModel CtlModels
sboTimeout INT32U
sboClass SboClasses
operTimeout INT32U
GrRef ORG
setSrcRef ObjectReference SP
MltLev SPG
UR FAMILY – COMMUNICATIONS GUIDE
LDevice inst: ctrl UR element: USER PROGRAMMABLE FAULT REPORT actual values and clear
FC UR Name
ST LAST REPORT DATE actual value
CF
LDevice inst: System UR element: Nameplate information for the logical nodes
FC UR Name
ST
ST LLN0.Beh.stVal of the Master
logical device
ST LPHD1.PhyHealth.stVal
ST
ST
MX
ST
CF LLN0.Mod.ctlModel
CF
CF
CF
For communications, mapped to
Master ldName if not empty,
otherwise to the concatenation
of the IED name and "Master".
For SCL, mapped to the
concatenation of the IED name
and "Master".
MODEL IMPLEMENTATION CONFORMANCE STATEMENT (MICS)
Description
0
LAST REPORT DATE actual value
4
0
Description
This logical device's behaviour
Only instantiated in the Master logical
device
Only instantiated in the Master logical
device
Only instantiated in the Master logical
device
Only instantiated in the Master logical
device
0.0
Only instantiated in the Master logical
device
2, the code for SBO control with normal
security according to IEC 61850-7-2.
30000
0 (operate-once)
0
Reference to root logical device
reference to the data attribute to input
Instantiated only in the Master logical
device
R/W/C
R
R
R
R
R
R
3
R/W/C
R
R
R
R
R
R
R
R
R
R
R
R
R/Ctrl
R
R
R/C
R
R
R
R
R
R
3-147