Under certain timing conditions the zenon OPC DA server does not reconnect to the zenon runtime after the runtime has been closed and restarted. In such cases it is necessary to restart the zenon OPC DA server.
Under certain timing conditions the zenon OPC DA server does not reconnect to the zenon runtime after the runtime has been closed and restarted. In such cases it is necessary to restart the zenon OPC DA server.
An issue has been addressed in the zenon OPC DA server where under specific circumstances closing the runtime would leave the OPC DA server in an undefined state. Now the OPC DA server correctly handles closing the runtime and reconnects after the runtime is restarted.