ETHCAT actualization failure tolerated

code/classes/SCDclass_taskmdsloadprevETHCAT.m

@@ -39,15 +39,15 @@ classdef SCDclass_taskmdsloadprevETHCAT < SCDclass_task
             mdsconnect(obj.mdsserver);
             mdsopen(obj.mdstree, shot);
             
-            %try
+            try
                 switch(obj.node)
                     case 2
                         obj.actualizeNode(shot); 
                 end
-            %catch
-            %    fprintf('\n');
-            %    warning('SCDclass_taskmdsloadprevETHCAT:init','Error initializing ETHCAT bus for node %d.',obj.node);
-            %end
+            catch
+                fprintf('\n');
+                warning('SCDclass_taskmdsloadprevETHCAT:init','Error initializing ETHCAT bus for node %d.',obj.node);
+            end
         end
             
         function [obj, value] = getdata(obj,shot)