ProSoft Technology MVI46-103M User Manual

Page 90

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MVI46-103M ♦ SLC Platform

Reference

IEC 60870-5-103 Master Communication Module

Page 90 of 187

ProSoft Technology, Inc.

September 12, 2006

# Database Index = Database address in module

#

# ASDU Database Function Point

# Type Index Code Index

START

1 320 128 39

1 336 128 46

1 352 128 47

1 368 128 48

1 384 128 49

1 400 128 50

1 416 128 51

1 432 128 52

1 448 128 128

1 464 128 129

END

[IEC-103 Master Session 0 Sector 3]

Common ASDU Address : 3 #Range 0 to 255 Sector address

#Req init requests when session first online (not req if slave sends

# EOI sequence)

Online Time sync : Y #Send time sync message when first online

Online General Int : Y #Send general interrogation

#Req init requests when EOI (end of initialization) received from slave

EOI Time sync : Y #Send time sync message when first online

EOI General Int : Y #Send general interrogation

# Database definition for this session/sector

# Types are as follows:

#

# Monitored ASDU Types

# 1 = Time-tagged message (bit addressed with 2 bits/point)

# 2 = Time-tagged message with relative time (bit addressed with 2 bits/point)

# 3 = Measurands I (4 word values using word address using double-word address)

# 4 = Time-tagged measurands with relative time (1 float value)

# 5 = Identification (12 characters using a byte address)

# 9 = Measurands II (9 word values using word address)

#

# Point Index is the information object number in the slave unit.

# ASDU Index Description

# 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

# 5 Byte address with each point occupying 12 bytes

# 9 Word address with each point occupying 9 words

#

# Function Code Values

# Code Definition

# 128 Distance protection

# 160 Overcurrent protection

# 176 Transformer differential protection

# 192 Line Differential protection

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