ProSoft Technology MVI69-101S - Manual (Page 38)

MVI69-101S ♦ CompactLogix or MicroLogix Platform Configuring the MVI69-101S Module
IEC 60870-5-101 Slave Communication Module
Page 38 of 149 ProSoft Technology, Inc.
March 16, 2009
2.6 [M_DP_NA_1]
This section defines the monitored dual-point database for the slave device
emulated. This information is sourced from the database and is transferred to the
remote master unit. Each point in the database occupies two bits. (00 =
intermediate, 01 = off, 10 = on and 11 = intermediate).
This section takes the following parameters:
Point #
DB address
Groups
IV DB Bit
Each point is two bits and the DB address value corresponds to the bit offset in
the database.
The Database address value should be located in a database area that is
constantly being moved from the CompactLogix or MicroLogix processor to the
MVI69-101S module. Therefore, this value should be configured in an area that
is used on a Backplane Command Function 1.
Refer to the Group Codes section for a listing of Group Codes.
2.7 [M_ST_NA_1]
This section defines the monitored step database for the slave device emulated.
This information is sourced from the database and is transferred to the remote
master unit. Each point in the database occupies one byte.
This section takes the following parameters:
Point #
DB address
Groups
IV DB Bit
Each point is one byte and the DB address value corresponds to the byte offset
in the database.
The Database address value should be located in a database area that is
constantly being moved from the CompactLogix or MicroLogix processor to the
MVI69-101S module. Therefore, this value should be configured in an area that
is used on a Backplane Command Function 1.
Refer to the Group Codes section for a listing of Group Codes.
2.8 [M_ME_NA_1]
This section defines the monitored measured value, normalized database for the
slave device emulated. This information is sourced from the database and is
transferred to the remote master unit. Each point occupies a word position in the
database. The IOa for the parameters are for each object and are determined by
adding the Point # in the following section to the value of the M_ME_Na
parameter offset parameter set in the previous section.