You can configure all timeouts and UA parameters of the UaExpert 
using the menu "Settings->Configure UaExpert...".

Right click in a DA View and choose "Subscription Settings..." to change the publish interval 
of the subscription.

UaExpert now supports method calls. Right click on a method node and click "Call...". 
This will open the method call dialog.

UaExpert DA View now supports write operations for array and matrix values. Just double click 
onto the value field and enter a new value. The value will be written to the server 
when you have finished editing.

The current version of the OPC UA ANSI Stack supports two security profiles: 
'None' and 'Basic128Rsa15'. The server's certificate can be stored automatically 
on the first connect.

You can analyze the OPC UA TCP protocol with Wireshark, an Open Source network 
sniffer. Wireshark contains an OPC UA plugin which supports decoding of the 
binary OPC UA TCP protocol, as long as encryption is disabled. 
You can download Wireshark from www.wireshark.org.

The new UaExpert allows you to easily manage it's certificates.
Just choose "Settings->Manage Certificates..." in the menu to manage the server certificates 
or to create a new UaExpert's certificate.

To choose the EventFields to receive for events, simply expand the object being monitored 
in the Configuration section of the Event View, select the EventFields to be received and 
click 'Apply'.

UaExpert's History Trend View now supports cyclic updates of history values. Select 
'Cyclic Update', enter the timespan you wish to see from now backwards and enter the 
update interval. By clicking 'Start', the history view will start to update regularly.

The new Performance View allows testing the performance of UA servers. Drop the nodes to 
test with into the 'Nodes' section, select the testcases to execute and click 'Start Test'. 
The tests can be executed a certain number of times for each service call ('Cycles') or for 
a given duration.


