ProSoft Technology MVI46-103M User Manual

Page 157

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Reference MVI46-103M

♦ SLC Platform

IEC 60870-5-103 Master Communication Module

ProSoft Technology, Inc.

Page 157 of 187

September 12, 2006

# Database Index is the location in the module's database to use as the source

# for the data in the command. The data type field determines

# the meaning of the index as follows:

# Type Description DB Index type

# ---- ----------------------------------- --------------------

# 6 Clock synchronization NA

# 7 General interrogataion NA

# 20 General Command Bit address

#

# Poll Interval field is utilized when the Enable Code is set to 1. This field

# determines the minimum number of seconds to wait between each

# execution of the command.

#

# Session Index represents the session index in the module to associate with the

# command. This index is set when the session is read in from

# this file. The range of values for this field is 0 to 31.

#

# Sector Index represents the sector index for the specific session. The range

# of values for this field is 0 to 4.

#

# Data type file represents the ASDU type as follows:

# 6 = Time synchronization

# 7 = General Interrogation

# 20 = General Command

#

# Function code

# Code Definition

# 128 Distance protection

# 160 Overcurrent protection

# 176 Transformer differential protection

# 192 Line Differential protection

# 255 Global function type

#

# Point Index field is used to specify the address in the remote slave device

# of the point to interact with.

#

# Override Flag field is used for general commands to determine the value

# to be written. If the override flag is clear (0), the value

# in the database will be utilized. If the override flag is set (1),

# the value specified in the override value field will be used.

#

# Override Value field is utilized if the override flag is set. This can be

# used to always force a control parameter to a fixed value. The

# Enable code 2 and the database value for the command can be used

# to determine when the value should be written.

#

# Enable DB Poll Session Sector Data Func Point Ovrd Ovrd

# Code Index Interval Index Index Type Code Index Flag Val

START

1 3200 5 0 0 20 160 16 0 0

0 0 5 0 0 6 255 18 0 0

0 0 5 0 0 7 128 20 0 0

END

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