Configuring Event Buffer Size (Section F) - Emerson PACSystems RX3i User Manual

User Manual
GFK-2911E
Strict Lower-Level Address Matching
Use parameter mComreq_Setup[68] to enable restrictive Lower-Level Address (LLA)
addressing features. Parameters mComreq_Setup[101] through mComreq_Setup[108] are
then used to set the LLA addresses of the master stations that are allowed to connect to the
Outstation. Reference the table below for address assignments. Default values are listed;
set values for these parameters as required by the application.
See Note: Unsolicited responses to DNP3 Master in the section -DNP3 Polled Object
Parameters –Push-Back Messages (Section b)
Parameter
mComreq_Setup[68]
mComreq_Setup[101]
mComreq_Setup[102]
mComreq_Setup[103]
mComreq_Setup[104]
mComreq_Setup[105]
mComreq_Setup[106]
mComreq_Setup[107]
mComreq_Setup[108]

Configuring Event Buffer Size (Section f)

Use parameter mComreq_Setup[114] to configure the Event Buffer size for Digital Inputs
(BI – Binary Inputs and BO – Binary Output status) and Analog Inputs (AI – Analog Inputs and
AOS – Analog Output status). The user can configure the Analog & Digital Event Buffer Size
as per the Bit pattern below.
Configuration of DNP3 outstation Parameters
Value Description
Strict LLA Address Matching for Master Stations:
0 / non- zero
Value: 0 – disable, non-zero – enable
4 LLA address – Master Station 1
5 LLA address – Master Station 2
6 LLA address – Master Station 3
7 LLA address – Master Station 4
8 LLA address – Master Station 5
9 LLA address – Master Station 6
10 LLA address – Master Station 7
11 LLA address – Master Station 8
Chapter 6
Sep 2019
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