CHAPTER 3: IEC 61850 COMMUNICATION MODEL IMPLEMENTATION CONFORMANCE STATEMENT (MICS)
UR FAMILY – COMMUNICATIONS GUIDE 3-143
3
3.5.3.26  Time between starts (TmBtwn)
This element is instantiated in the following products: M60.
Table 3-164: Time between starts data objects
3.5.3.27  Transformer aging factor (Age)
This element is instantiated in the following products: G30, T35, T60.
Table 3-165: Transformer aging data objects
setSrcCB ObjectReference SP source GoCB of input if via GOOSE R/C
InRef09 ORG AR# ADD DELAY 1 setting. R
setSrcRef ObjectReference SP AR# ADD DELAY 1 setting reference to the data attribute to input R/C
setSrcCB ObjectReference SP source GoCB of input if via GOOSE R/C
InRef10 ORG AR# ADD DELAY 2 setting. R
setSrcRef ObjectReference SP AR# ADD DELAY 2 setting reference to the data attribute to input R/C
setSrcCB ObjectReference SP source GoCB of input if via GOOSE R/C
LNName: TmBtwnPMRI1 LDevice inst: Ctrl UR element: TIME BETWEEN STARTS  element
data obj. data attribute Type FC UR Name Description R/W/C
Str ACD TIME–BTWN-STARTS PKP operand R
general BOOLEAN ST TIME–BTWN-STARTS PKP R
dirGeneral ENUMERATED ST 0, the code for unknown. It is unknown as 
the element is non-directional
R
StrInh SPS TIME-BTWN-STARTS OP operand R
stVal BOOLEAN ST TIME-BTWN-STARTS OP R
Dpo SPS TIME-BTWN-STARTS DPO operand, which 
is the inverse of TIME-BTWN-STARTS PKP
R
stVal BOOLEAN ST TIME-BTWN-STARTS DPO R
BlkRef1 ORG TIME-BTWN-STARTS BLK setting. R
setSrcRef ObjectReference SP TIME-BTWN-STARTS BLK. reference to the data attribute to input R/C
setSrcCB ObjectReference SP source GoCB of input if via GOOSE R/C
StrInhTmm INS TIME-BTWN-STARTS LO TIME in min R
stVal INT32 ST TIME-BTWN-STARTS LO TIME R
LNName: AgeSPTR1 LDevice inst: Ctrl UR element: Aging Factor Function
data obj. data attribute Type FC UR Name Description R/W/C
Op ACT XFMR AGING FCTR OP R
general BOOLEAN ST XFMR AGING FCTR OP R
Dpo SPS XFMR AGING FCTR DPO operand R
stVal BOOLEAN ST XFMR AGING FCTR DPO R
Str ACD XFMR AGING FCTR PKP operand R
general BOOLEAN ST XFMR AGING FCTR PKP R
dirGeneral ENUMERATED ST 0 R
AgeRte MV AGING FACTOR actual Values R
instMag AnalogueValue MX R
instMag.f FLOAT32 AGING FACTOR R
mag Analogue Value MX R
mag.f FLOAT32 instMag.i on deadband 
exception
R
units Unit CF R
units.SIUnit ENUMERATED 1 R
units.multiplier ENUMERATED 0 is multiplier for 1 R
db INT32U CF AgeSPTR1.AgeRte.db R/W/C
LNName: Rec3pRREC# LDevice inst: Ctrl UR element: Autoreclose element # functions
data obj. data attribute Type FC UR Name Description R/W/C