GE B30 Communications Manual page 507

CHAPTER 5: IEC 60870-5-103 COMMUNICATION
2. LINK LAYER
There are no choices for the link layer.
3. APPLICATION LAYER
Transmission mode for application data
Mode 1 (least significant octet first), as defined in 4.10 of IEC 60870-5-4, is used exclusively in this companion
standard.
Common address of ASDU
 One COMMON ADDRESS OF ASDU (identical with station address)
 More than one COMMON ADDRESS OF ASDU
Selection of standard information numbers in monitor direction
System functions in monitor direction
INF Semantics
 <0> End of general interrogation
 <0> Time synchronization
 <2> Reset FCB
 <3> Reset CU
 <4> Start/restart
 <5> Power on
Status indications in monitor direction
INF Semantics
 <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
Supervision indications in monitor direction
INF Semantics
 <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
Earth fault indications in monitor direction
INF Semantics
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INTEROPERABILITY DOCUMENT
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