If a Service Engine is started as a windows service also zenDrvOpsManager is running as a service. Thus zenDrvOpsManager cannot open a user interface for driver configuration and the Engineering Studio seems frozen. Running a Service Engine as a ...
Summary The OPC UA driver is terminated unexpectedly. This error has been fixed. Description The OPC UA driver is terminated unexpectedly when reading the PLC variables in the Engineering Studio via the command “Read PLC variables in background”. The ...
Description The MELSECA driver behaves unexpectedly when reading data points of the internal Relay M in an optimized way. Sporadically wrong values are displayed. This occurs in an offset range between two or more variables >= 480 words (7680 bits). ...
Time estimate: 60 minutes Please go through all the points in the following checklist. If necessary, confirm with IT Department any information you cannot verify before contacting your local COPA-DATA Representative. Checklist usage: #. [Quick hints] ...
In the Engineering Studio it was possible to create a second instance of the intern driver. Since zenon 8.00 it is not possible anymore to use a second instance of internal driver in the Service Engine. In future versions of zenon the possibility to ...