This plugin intends at converting PIVOT data into OPCUA north plugin.
Filter configuration
TBD
Filter interface
The filter implements the Fledge Filter plugin interface (see filter_plugins).
The "config" parameter of "plugin_init" call shall include :
- A "
exchanged_data" category with the same content as provided to the OPCUA north plugin. This section is mandatory so that the filter plugin can convert the PIVOT type to OPCUA type. - A "
protocol_translation" category including all mapping rules from PIVOT (TBC/TBD)
The "plugin_ingest" call will convert each "reading" of "reading_set" as follow:
- The reading shall be an Object with "PIVOTTS" or "PIVOTTM" key.
- The content of this key shall be an Object with
The <Root> key of PIVOT object can be:
| Reading key | Content |
|---|---|
| PIVOTTS.GTIS | Tele Signal |
| PIVOTTM.GTIM | Tele Measurement |
In the following table: <type> is equal to
- "SpsTyp" or "DpsTyp" (for PIVOTTS)
- "MvTyp" (for PIVOTTM)
The content under <Root> will convert the pivot to a opcua object as follow:
| Key | Type | Default Value | opcua.data_object.<...> | Note |
|---|---|---|---|---|
| do_type | ||||
<Root>.Cause.stVal | Integer | Mandatory | do_cot | See Cause of Transmission |
<Root>.Confirmation | Boolean | false | do_confirmation | |
<Root>.ComingFrom.stVal | String | Mandatory | do_comingfrom | Any protocol name ("iec104" ,"opcua", ...) |
<Root>.Identifier | String | Mandatory | do_id | PIVOT ID |
| PIVOT : Object | 0 | do_detail | OR-Mask of following values:
|
| Boolean | false | do_test | |
<Root>.<type>.q.operatorBlocked | Boolean | false | do_operator_blocked | |
<Root>.<type>.q.Source | String | "process" | do_source | "process" | "substituted" |
<Root>.TmOrg | String | Mandatory | do_ts_org | "genuine" | "substituted" |
<Root>.TmValidity | String | Mandatory | do_ts_validity | "good" | "invalid" | "reserved" | "questionable" |