PACSystems™ RX3i DNP3 Outstation User Manual
Section 5
GFK-3103B
June 2020
System Operation
62
5.7
Special Code Variation - 44
The DNP3 Outstation provides a non-standard variation
’44
-
Special Code’
for analog objects such as
Obj30, 32, 34, 40 and 42. This variation can be used in cases where an analog object points require with
combination of three different data formats ( 16 bit, 32 bit and Single precision Floating Point Types)
for a given DNP3 Analog Object.
When an analog object type configured to use this variation, it supports a maximum of 1200 Points
with default data format set as shown below.
Point Count
44
–
Special Code Variation
Default Static Variation
Default Event Variation
300
Analog Input 16-Bit Signed with
Flag
Analog Input 16-Bit Signed with Flag and
Time
300
Analog Input 32-Bit Signed with
Flag
Analog Input 32-Bit Signed with Flag and
Time
600
Analog Input 32-Bit Real with Flag
Analog Input 32-Bit Real with Flag and Time
CPE400/CPL410/CPE115 DNP3 Configuration Using PME GUI:
For example, see below Figure 17, Table 23:
Figure 17: Configuration example for Analog Inputs polled object:
CPE115 DNP3 Configuration Using SVC REQ:
For example, see below Figure 18, Table 23:
Figure 18: CPE115 Configuration example for Analog Inputs polled object:
