ProSoft Technology PTQ-104S - Manual (Page 148)

Reference 48TPTQ-104S Rev 1 ♦ 47TQuantum Platform
12TUser Manual 46TIEC 60870-5-104 Server for Quantum
9.2.4 Using Control (Command) Points
The following control points are supported by the PTQ-104S module:
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 PTQ-104S module associated
with the Control Point.
Monitor DB Address- The user might (optionally) configure a monitor point to be
sent by the PTQ-104S module when it receives the command for that specific
point.
Example (C_SC_NA)
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).
Page 148 of 201 ProSoft Technology, Inc.
March 4, 2013