PLX51-HART-4I / PLX51-HART-4O
♦
HART Input/Output
Operation
Multidrop Field Devices
User Manual
ProSoft Technology, Inc.
Page 66 of 127
4.3 DNP3 Operation
The DNP3 operation is enabled when the configuration protocol is set to either DNP3
TCP or DNP3 UDP. The module will then operate as a DNP3 Outstation supporting
the following DNP3 objects.
Table 4.13 - DNP3 Object Implementation
Group:
10 - Counters
Variation:
5
Functions:
Read
Parameter
Length
Item
General Channel 0 Channel 1 Channel 2 Channel 3
Application Messages Received 1
0
-
-
-
-
Application Messages Sent
1
1
-
-
-
-
Critical Messages Received
1
2
-
-
-
-
Critical Messages Sent
1
3
-
-
-
-
Discarded Messages
1
4
-
-
-
-
Error Messages Sent
1
5
-
-
-
-
Error Messages Received
1
6
-
-
-
-
Checksum Error
1
7
-
-
-
-
HART Tx Count
1
-
20
30
40
50
HART Rx Count
1
-
21
31
41
51
Communication Errors
1
-
22
32
42
52
Command Errors
1
-
23
33
43
53
Time-Out Errors
1
-
24
34
44
54
Group:
30 - Analog Inputs
Variation:
1,2,3,4,5,6
Functions:
Read
Parameter
Length
Item
General Channel 0 Channel 1 Channel 2 Channel 3
Raw Current
1
-
10
20
30
40
Scaled Value
1
-
11
21
31
41
Digital Current
1
-
12
22
32
42
PV - Primary Value
1
-
13
23
33
43
SV - Secondary Value
1
-
14
24
34
44
TV - Tertiary Value
1
-
15
25
35
45
FV - Fourth Value
1
-
16
26
36
46
Group:
41 - Analog Outputs
Variation:
1,2,3,4
Functions:
Select, Operate, Direct Operate, Direct Operate w/o Ack.
Parameter
Length
Item
General Channel 0 Channel 1 Channel 2 Channel 3
Output Value
1
-
0
10
20
30
Group:
102 - Unsigned 8-bit Integers
Variation:
1