ProSoft Technology 5205-104S-PDPS - Manual (Page 46)

4205/5205-TS-104S-PDPS ♦ ProLinx Standalone Protocol Implementation
IEC-60870-5-104 to PDPS Communication Module with Time Stamp
Page 46 of 128 ProSoft Technology, Inc.
July 12, 2007
Inf. Object Address Module Database Address
501 Words 64 and 65
502 Word 104 and 105
2.1.4 Using Control (Command) Points
The following control points are supported by the 4205/5205-TS-104S-PDPS
module:
Symbol Description
C_SC_NA Single-Point Command
C_DC_NA Dual-Point Command
C_RC_NA Step-Point Command
C_SE_NA Measured Normalized Point Command
C_SE_NB Measured Scaled-Point Command
C_SE_NC Measured Short Floating-Point Command
Each control point is identified by its Information Object Address. For each
control point, configure the following parameters:
Point # - This is the information object address of the point. It identifies the point
in the network. This address must be unique for each Common ASDU Address in
the network.
DB Address - This is the database location in the 4205/5205-TS-104S-PDPS
module associated with the point.
Monitor Point #-Monitor DB Address- The user might (optionally) configure a
monitor point to be sent by the 4205/5205-TS-104S-PDPS module when it
receives the command for that specific point.
Example (C_SC_NA)
# Monitor Monitor Require
# Point # DB Address Point # DB Addr Select
# ------- ---------- ------- ------- -------
START
700 3200 100 1600 0
END
In the example above, each time the module receives a command for single-
command point 700, it sends a response containing a monitored single-point
(information object address 100 with the value at database bit-address 1600).
Require Select -
This parameter configures the point to require a Select request
before the Operate command.