...
Write: enable writing operations function for output I/O tags. The parameters Range, Write Type, Write Group, Write Variation, and optionally - depending on the value of the Range parameter - also From and To must be specified.
...
Write function | Description |
---|---|
Write (2) | Single-phase write writing of objects (with a returned numeric code confirming successful write or specifying a write error). |
Select (3) + Operate (4) | Two-phase write of objects that virtually excludes the possibility of error due to undetected interference on the line. |
Direct Operate (5) | Single-phase write of objects. It returns a group, index, and write value in addition to the return code. |
Direct Operate Non Return (6) | Single-phase write of an object without acknowledgment (the least secure but with the least load on the communication medium). |
...
Info | ||
---|---|---|
| ||
You can read a blog about the DNP3 protocol: |
...
- Ver. 1.0 - May 28, 2019 - the creation of the document
Requirements
Minimum supported version | D2000 V12.1N |
...