GE MIFII GEK-106237P, Instruction Manual

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E-10 MIFII Digital Feeder Relay GEK-106237P
E.3 IEC 60870-5-103 APPENDIX E
E
E.3.3.4 SELECTION OF STANDARD INFORMATION NUMBER IN CONTROL DIRECTION
The INFORMATION NUMBER <245> uses ASDU 10 with NGD = 0
a) SYSTEM FUNCTIONS IN CONTROL DIRECTION
b) GENERAL COMMANDS IN CONTROL DIRECTION
c) GENERIC FUNCTIONS IN CONTROL DIRECTION
E.3.3.5 BASIC APPLICATION FUNCTIONS
The clause defines an assortment of basic application functions that utilize standard communication services. The
function are described by presenting diagrams that indicate the sequence of data units that are exchanged between
controlling and controlled stations and by describing the tasks of this data units to accomplish the functions. The first two
described basics application functions, namely station initialization and data acquisition by polling represent a base for
the execution of further basic application functions. These two functions are performed by coordination of particular
application and link services that are described on detail. Other basic application functions that may involve the utilization
of polling procedures are then described without repeating details about this procedure.
<250> Write entry with execution
<251> Write entry aborted
INF SEMANTICS
X <0> Initiation of general interrogation
X <0> Time synchronization
INF SEMANTICS
X <16> Auto-recloser on/off
<17> Teleprotection on/off
<18> Protection on/off
X <19> LED reset
<23> Activate characteristic 1
<24> Activate characteristic 2
<25> Activate characteristic 3
<26> Activate characteristic 4
INF SEMANTICS
<240> Read headings of all defined groups
<241> Read values or attributes of all entries of one group
<243> Read directory of a single entry
<244> Read value or attribute of a single entry
<245> General interrogation of generic data
<248> Write entry
<249> Write entry with confirmation
<250> Write entry with execution
<251> Write entry abort
Test mode
Blocking of monitor direction
Disturbance data