CHAPTER 3: IEC 61850 COMMUNICATION
MODEL IMPLEMENTATION CONFORMANCE STATEMENT (MICS)
UR FAMILY – COMMUNICATIONS GUIDE
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3
Table 3-216: Security data objects
LNName: SecGSAL1
LDevice inst: Gen
UR element: UR Basic Security element
data obj. data attribute
Type
FC UR Name
Description
R/W/C
AuthFail
SEC
Number of authorisation failures: an
association to the client could not be
established due to an authorisation
failure (fixed at 0)
R
cnt
INT32U
ST
0
R
sev
ENUMERATED
ST
2=major
R
AcsCtlFail
SEC
Counter for Access control failures
detection (fixed at 0)
R
cnt
INT32U
ST
0
R
sev
ENUMERATED
ST
0=Unknown
R
SvcViol
SEC
Counter for Service Violations
R
cnt
INT32U
ST a new counter which increments
by 1, every time the data object
that the client wanted to access
exists, but the requested service
is not allowed
R
sev
ENUMERATED
ST
3 = Minor
R
Ina
SEC
Counter for number of associations
terminated due to inactivity
R
cnt
INT32U
ST New counter that counts
number of associations
terminated due to inactivity
R
sev
ENUMERATED
ST
0=Unknown
R
SecDataClr
SPC
Mapped to command Clear Security DataR/Ctrl
pulseConfig
PulseConfig
CF
R
pulseConfig
.cmdQual
ENUMERATED
0 (pulse)
R
pulseConfig.onDur INT32U
0 indicated the duration is locally defined R
pulseConfig
.offDur
INT32U
0
R
pulseConfig
.numPls
INT32U
1
R
ctlModel
CtlModels
CF a new setting
SecGSAL1.SecDataClr.ctlModel
default value 1, range 1…2
1, the code for direct control with normal
security; 2 is code for SBO with normal
security.
R/W/C
sboTimeout
INT32U
CF
30000
R
sboClass
SboClasses
CF
0 (operate-once)
R
operTimeout
INT32U
CF
0
R
OpCntRs
INC
Data object to clear all 5 security violation
counters
R/Ctrl
stVal
INT32
ST Sum of Au AcsC
S Ina
R
ctlModel
CtlModels
CF a new setting
SecGSAL1.OpCntRs ctlModel
default value 1, range 1…2
1, the code for direct control with normal
security; 2 is code for SBO with normal
security.
R/W/C
sboTimeout
INT32U
CF
30000
R
sboClass
SboClasses
CF
0 (operate-once)
R
operTimeout
INT32U
CF
0
R
LocSetAcs
Off
SPS
ACCESS LOC STG OFF operand
R
stVal
BOOLEAN
ST ACCESS LOC STG OFF
R
LocSetAcs
On
SPS
ACCESS LOC STG ON operand
R
stVal
BOOLEAN
ST ACCESS LOC STG ON
R
LocCmdAc
sOn
SPS
ACCESS LOC CMND ON operand
R
stVal
BOOLEAN
ST ACCESS LOC CMND ON
R
LocCmdAc
sOff
SPS
ACCESS LOC CMND OFF operand
R
stVal
BOOLEAN
ST ACCESS LOC CMND OFF
R