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Category
Protocol element return
information message
Redundancy control
message
Redundancy return in-
formation message
Selective data flow rout-
ing
SICAM RTUs, User Manual SICAM CMIC
DC8-001-2.09, Edition 08.2016
Parameter
Station
Additional_parameter_(PRE)
QID-BSE
QID-ST
QID-SSE
104-Address
TI
Return_information_function_
(PRE)
PRE_(RM)
Station
Control_function_(RED)
Failure_behavior_(RED)
BSE_(RED)
PRE_(RED)
Priority_(RED)
QID-BSE
QID-ST
QID-SSE
Return_information_function_
(RED)
BSE_(RED)
PRE_(RED)
PRE
Station
Data_class
Periodical transfer
Event_data
Engineering via SICAM WEB
Meaning
· 0...99 = station number
· 125 = to all stations
· 255 = not used
0...65535 = meaning for each function de-
fined by the PRE firmware
Source identification basic system element
Source identification station number if mul-
tipoint traffic mode 0...99 if R-SID 0...254. If
automatic then the source ID will be learned.
Source identification supplementary system
element
Type identification according to
IEC 60870-5-101/104
· Single-point information
· Single command
Protocol element number (0...3)
Station number (selective 0...99; to all sta-
tions; station not used)
· User priority
· A/P-control
· Key switch
· Listening mode-control
· A/P-control with failed SCA-RS
· Switch-over disabled
· Terminate binary information
· Maintain status
Basic system element
Protocol element number
Priority 0 (lowest)...priority 14 (highest)
Source identification basic system element
Source identification station number if mul-
tipoint traffic mode 0...99 if R-SID 0...254. If
automatic then the source ID will be learned.
Source identification supplementary system
element
· Redundancy state
· Switchover runs at a global switchover
· Keyswitch of the SCA-RS: system A active
· Keyswitch of the SCA-RS: automatic
· Keyswitch of the SCA-RS: system B active
· Listening mode
Basic system element
Protocol element number
Protocol element number (0...3)
0...99 = selective station
unused = single-point-PRE or multi-point-
PRE to all remote stations
· Data class 1
· Data class 2
Selection periodical level or no periodical
transfer
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