CHAPTER 7: IEC 61850 PROTOCOL 7.2 IEC 61850 PROFILE FOR F650
GEK-106310-AF F650 DIGITAL BAY CONTROLLER 7-43
2.1.2.3 SGCB (Setting Group control block class definition)
2.2 Logical Nodes for protection functions. LN Group:P
2.2.1 PIOC (Instantaneous overcurrent)
2.2.1.1 phsPIOC
This logical node class is used for phase instantaneous overcurrent and has 6 instances inside the device.
Note: ACT includes origin attribute in ST, this is implemented according to Tissue 68.
DatSet VISIBLE STRING65 GO
ConfRev INT32U GO
NdsCom BOOLEAN GO
DstAddress
Addr OCTET-STRING GO
PRIORITY UNSIGNED8 GO
VID UNSIGNED16 GO
APPID UNSIGNED16 GO
SGCB class
Attribute Name Attribute Type FC Notes
NumOfSG INT8U SP Total number of settings group available in the logical
d
evice. Fixed as 3
ActSG INT8U SP Setting group whose values are used by a logical node
t
o performing its function. Values: 1, 2 or 3
EditSG INT8U SP Setting group whose values can be set. Values: 1, 2 or 3
CnfEdit BOOLEAN SP
LActTm Timestamp SP
PIOC class
Attribute
Name
Attribute
Type
Explanation M/O/E Notes
PIOC Instantaneous overcurrent
Data
Common Logical Node Information
Mod INC Mode M Status-only
Beh INS behaviour M
Health INS Health M
NamPlt LPL Name plate M
Status Information
Str ACD Start O IOC PKP
Op ACT Operate M
IOC OP
Blk ACT Blk E IOC BLK
Settings
StrVal ASG Start value M
Pickup Level (0,05 – 160)
OpDlTmms ING Operate Delay Time E Trip Delay (0-900000)
Units in milliseconds
InMagTyp ING Input Type E (Phasor or RMS)
RsDlTmms ING Reset Delay E Reset Delay (0-900000)
Units in milliseconds
PIOCEna SPG Function IOC enable E Function
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