Allen-Bradley MicroLogix 1400 User Manual page 307

Point Address Type — Standard DNP3 Point
Point Address Data Type
Type Code
Standard DNP3 NONE = 0
Point
NONE = 0
UINT = 2
INT = 3
OSTR = 5
BSTR = 6
TIME = 7
Point Address Type — MicroLogix Data File
Point Address Data Type
Type Code
MicroLogix Data NONE = 0
File
VSTR = 1
UINT = 2
INT = 3
FLT = 4
OSTR = 5
BSTR = 6
TIME = 7
Rockwell Automation Publication 1766-UM001I-EN-P - June 2015
• File Number
• File Element
• File Sub Element.
When these values are configured properly according to the supported data files,
the MicroLogix 1400 responds with a g87v1 object filled with the value in the
data file. The following table shows the supported data files for the Point
Addressing.
Maximum Data Point Type
Length (bytes)
0 NONE = 0:
No point type is
associated.
0 BI = 1: Binary input
0, 1, 2 or 4
0, 1, 2 or 4
0 to 255
0 to 255 B2I = 3:
0 or 6 Double-bit input
CI = 20:
Counter
AI = 30:
Analog input
BCD = 101:
BCD point
Maximum Data File Number
Length (bytes)
0 0
0...82 9...255 (ST)
0, 1, 2 or 4 2(S)
3, 9...255 (B)
7, 9...255 (N)
9...255 (L)
0, 1, 2 or 4 2(S)
3, 9...255 (B)
7, 9...255 (N)
9...255 (L)
0 or 4 8, 9...255 (F)
0...255 2(S)
3, 9...255 (B)
7, 9...255 (N)
0...255 2(S)
3, 9...255 (B)
7, 9...255 (N)
0...6 2(S)
3, 9...255 (B)
7, 9...255 (N)
9...255 (L)
MicroLogix 1400 Distributed Network Protocol (DNP3)
Point Index Low Byte
0
0 to Maximum 4095
When the Data Types other than OSTR and BSTR are used, the
Point Index must be set to a point offset that is divisible by 16.
0 to Maximum 2047
When the Data Types other than OSTR and BSTR are used, the
Point Index must be set to a point offset that is divisible by 8.
0 to Maximum 511
0 to Maximum 767
0 to Maximum 255
File Element
0
9...255
0...65 for S
0...255 for B, N, L
0...65 for S
0...255 for B, N, L
0...255
0...65 for S
0...255 for B, N,
0...65 for S
0...255 for B, N,
0...65 for S
0...255 for B, N, L
Appendix F
Point Index High Byte
File Sub-Element
0
0...40
0 for S, N, L
0...15 for B
0 for S, N, L
0...15 for B
0
0 for S, N
0...15 for B
0 for S, N
0...15 for B
0 for S, N, L
0...15 for B
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