Inserting a Scope View ADS Delay The values of a channel to be displayed are conveyed to the TCatScopeView by ADS. ADS Delay allows the block size or the number of ADS messages to be affected. This value should not normally be changed. Background The "Change Background" button allows the background color of the Scope View to be changed. Trigger As has already been explained, it is possible to trigger on the basis of particular events. At least one channel must be present in Scope View for this. Inserting a trigger condition The "Channel" combo box lists all the channels in a Scope View that are not present in the trigger list (see illustration above).
In order to insert a channel into the trigger list it must first be selected in the combo box. In the next step, the "Triggers As..." button must be selected. By clicking on the flank symbol it is possible here to select whether to trigger on a rising or falling edge. The threshold value can also be edited. In order for triggering to occur it is necessary, in the case of a rising edge, for the value to have pre- viously fallen below the threshold value. Precisely the opposite applies to falling edges. Automatic Trigger It is also possible to perform” endless recording” with the standard buffer. In that case, "Automatic Trigger" is to be activated. Scope View 13 Version: 1.1