User manual

PTQ-104S Rev2 ♦ Quantum Platform Reference
IEC 60870-5-104 Server for Quantum User Manual
ProSoft Technology, Inc. Page 143 of 195
February 22, 2013
For example, if you configured the following points:
The following table describes how these points would be stored in the module:
500
Words 40 and 41 (Double-word address 20)
501
Words 64 and 65 (Double-word address 32)
502
Word 104 and 105 (Double-word address 52)
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.