CHAPTER 7: IEC 60870-5-103 INTEROPERABILITY
869 MOTOR PROTECTION SYSTEM – COMMUNICATIONS GUIDE 7-5
Application layer
Transmission mode
for application data
Mode 1 (least significant octet first), is used exclusively in this companion standard.
Common address of
ASDU
Selection of standard
information numbers
in monitor direction
Table 7-3: System functions in monitor direction
Table 7-4: Status indications in monitor direction
Table 7-5: Supervision indications in monitor direction
⊠ One COMMON ADDRESS OF ASDU (identical with station address)
More than one COMMON ADDRESS OF ASDU
INF Semantics
⊠ <0> End of general interrogation
⊠ <0> Time synchronization
⊠ <2> Reset FCB
⊠ <3> Reset CU
⊠ <4> Start/restart
⊠ <5> Power on
INF Semantics 869 Identifier 869 Data Text
□ <16> Auto-recloser active
□ <17> Teleprotection active
□ <18> Protection active
□ <19> LED reset
□ <20> Monitor direction blocked
□ <21> Test mode
□ <22> Local parameter setting
□ <23> Characteristic 1
□ <24> Characteristic 2
□ <25> Characteristic 3
□ <26> Characteristic 4
□ <27> Auxiliary input 1
□ <28> Auxiliary input 2
□ <29> Auxiliary input 3
□ <30> Auxiliary input 4
INF Semantics 869 Identifier 869 Data Text
□ <32> Measurand supervision I
□ <33> Measurand supervision V
□ <35> Phase sequence supervision
□ <36> Trip circuit supervision
□ <37> I>> back-up operation
□ <38> VT fuse failure
□ <39> Teleprotection disturbed
□ <46> Group warning
□ <47> Group alarm
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