ProSoft Technology MVI46-103M - Manual (Page 12)

MVI46-103M ♦ SLC Platform Quick Start
IEC 60870-5-103 Master Communication Module
Page 12 of 187 ProSoft Technology, Inc.
September 12, 2006
Type Identification
Cause Of Transmission
Common Address of ASDU
Function
Type
Information Number
Data…
Data…
…
The user should refer to the protection equipment specification for the following
information about each point:
Type: Type of the message
Function Type: Type of protection function
Information Number: Point Identification
This information will identify each point in the MVI46-103M configuration file. The
user has to configure the points that will be updated in the MVI46-103M database
when a Class 2 or Class 1 response containing data is sent from the slave. The
user can refer to [IEC-103 Master Session x Sector y] section in the configuration
file in order to configure each point:
# ASDU Database Function Point
# Type Index Code Index
START
1 0 128 16
1 16 128 17
1 32 160 18
1 48 176 19
1 64 192 20
1 80 128 21
END
Where the user should enter:
ASDU Type : ASDU type for the point
Function Type : Function type for the point
Point Index:
Information number for the point
Database Index : The MVI46-103M database location where the value will be
copied. Special attention should be considered since the type of addressing will
depend on the ASDU type:
ASDU Type DB Addressing
1 Bit address with each point occupying 2 bits
2 Bit address with each point occupying 2 bits
3 Word address with each point occupying 4 words
4 Double-word address for the single float value