Release Notes for system:inmation 1.50

1.50.2 - May 3, 2019

Improved in 1.50.2

DataStudio Workspace - loading from network locations

Workspaces can now be loaded from network locations when logging into DataStudio. Using the Workspace Manager, locations can be added and saved along with a default location for Workspace saves. (TFS ID 8731)

Fixes for Lua API OPC HDA functions

An issue has been fixed that prevented the proper release of pointers when using the inmation.gethistoryex and inmation.sethistoryex. (TFS ID 8853)

Improved FeedbackItem writes, timestamp handling

Issue fixed where a discrepancy between the timestamp on the FeedbackItem value and the target item value could sometimes be observed. (TFS ID 8803)

1.50.0 - April 2, 2019

New in 1.50

Support for identical value writes to Feedback Items

Feedback items now can be configured to report write success if the current value already matches the newly written value.

Reduction of memory footprint of objects

An overhaul of all object classes has been done to reduce the respective memory footprints of each object across the entire system.

Improved in 1.50

inmation OPC UA Server

Improvements have been made to our OPC UA server to improve browsing and the discovery of new items when re-browsing. (TFS ID 8535).

Performance Counters

The calculation parameters for some of the hardware performance counters have been changed to correctly represent the host hardware environment. (TFS ID 8545).

Compatibility of 1.50 with Visual KPI 5.62.2
For system:inmation 1.50, the recommended version of Visual KPI is 5.62.2. system inmation 1.50 remains compatible with older versions of Visual KPI from 5.55.1.344 onwards Due to known issues, Visual KPI 5.57 should not be used.

Fixed Issues in 1.50

TFS ID Title Area Date
8853 inmation.gethistoryex/sethistoryex leak COM interface pointers system:inmation 2019-05-02
8731 Can't load datatudio workspaces from network folder system:inmation 2019-05-02
8600 Deadlock in Web API in case CoreReceiveTimeout or CoreSendTimeout settings are different than the defaults system:inmation 2019-03-28
8583 CPU usage high on initialized Connector system:inmation 2019-04-01
8561 inmation.gethistoryframe() does not work for redundant items system:inmation 2019-04-03
8535 inmation UA datasource cannot rebrowse the UA server system:inmation\Mainline\Services\inmation\UA Client 2019-04-08
8443 SCI API - Float is converted to Double while reading the value system:inmation 2019-03-25
8318 Setup failure during an update from v1.46.3 to v1.48.0 system:inmation 2019-03-27
7234 DataStudio History Trend display legend box do not update the column settings system:inmation 2019-04-02

Known Issues in 1.50

TFS ID Title Area Date
8445 OPC UA Endpoint instability system:inmation 2019-03-13
7758 RedundantItem does not propagate write system:inmation 2019-01-04
7217 DEEPCOPY function (esi-tool library) does not copy the table data of the table holder system:inmation 2018-10-23
6511 ProcessValueLink property causes confusion system:inmation 2018-08-16
6264 Changing the port of the Core is not working system:inmation 2018-08-01
5890 PLC datasource doesn't get value updates after a configuration change on PLC system:inmation 2018-06-21