Interoperability; D-3.1 System Or Device; D-3.2 Network Configuration; D-3 I Nteroperability - GE PACSystems RX3i User Manual

Extracted from 870-5-104 © IEC:2006, starting on page 93
D-3 Interoperability
This companion standard presents sets of parameters and alternatives from which subsets must be selected to
implement particular telecontrol systems. Certain parameter values, such as the choice of structured or
unstructured fields of the
means that only one value of the defined parameters is admitted per system. Other parameters, such as the
listed set of different process information in command and in monitor direction allow the specification of the
complete set or subsets, as appropriate for given applications. This clause summarizes the parameters of the
previous clauses to facilitate a suitable selection for a specific application. If a system is composed of
equipment stemming from different manufacturers, it is necessary that all partners agree on the selected
parameters.
The interoperability list is defined as in IEC 60870-5-101 and extended with parameters used in this standard.
The text descriptions of parameters which are not applicable to this companion standard are struck-through
(corresponding check box is marked black).
Note:- In addition, the full specification of a system may require individual selection of certain parameters for certain parts of the
system, such as the individual selection of scaling factors for individually addressable measured values.
The selected parameters should be marked in the white boxes as follows:
Function or ASDU is not used
X
Function or ASDU is used as standardized (default)
R
Function or ASDU is used in reverse mode
B
Function or ASDU is used in standard and reverse mode
The possible selection (blank, X, R, or B) is specified for each specific clause or parameter.
A black check box indicates that the option cannot be selected in this companion standard.

D-3.1 System or device

(system-specific parameter, indicate the station's function by marking one of the following with 'X')
System definition
Controlling station definition (Master)
X
Controlled station definition (Slave)

D-3.2 Network configuration

(network-specific parameter, all configurations that are used are to be marked 'X')
Point-to-point
Multiple point-to-point
GFK-2949C
INFORMATION OBJECT ADDRESS
Multipoint
Multipoint-star
of ASDUs represent mutually exclusive alternatives. This
July 2017
Appendix D. Device Profile
69