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Ai class, Float class, Ai deadband – ProSoft Technology MVI71-DNP User Manual

Page 31: Float deadband, Double deadband, Select/operate arm time, Write time interval

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Installing and Configuring the Module

MVI71-DNP ♦ PLC Platform

DNP 3.0 Master/Slave Communication Module

ProSoft Technology, Inc.

Page 31 of 172

August 23, 2007

AI Class

0=disable, else 1 to 3

This parameter specifies the default class to be utilized for all the analog input
points in the DNP database that are not defined in the override list section.

Float Class

0=disable, else 1 to 3

This parameter specifies the default class to be utilized for all the floating-point
input points in the DNP database that are not defined in the override list section.

AI Deadband

AI Deadband : 1 #0-32767 analog deadband value for events

This parameter specifies the default deadband value assigned to all points not
defined in the override list for the analog input point type in the DNP database.

Float Deadband

Float Deadband : 1000.0 #Single float deadband

This parameter specifies the default deadband value assigned to all points not
defined in the override list for the floating-point input point type in the DNP
database.

Double Deadband

Double Deadband : 4000.0 #Double float deadband (Not Used)

This parameter specifies the default deadband value assigned to all points not
defined in the override list for the double floating-point input point type in the DNP
database.

Select/Operate Arm Time

Select/Operate Arm Time: 2000 #1-65535 milliseconds arm timeout for select/op

outputs

Time period after select command received in which operate command will be
performed. After the select command is received, the operate command will only
be honored if it arrives within this period of time.

Write Time Interval

Write Time Interval : 60 #0-1440 minutes for time sync from master

Time interval to set the need time IIN bit (0=never), which will cause the master
to write the time. For example, if this parameter is configured for 60 minutes, it
would mean 60 minutes after the last write date and time request. The module
would set the "Need Time" bit again.