This dialog is displayed when you select either a Load Window directive or an Execute Function directive. The information required for each of these directives is essentially the same. The key value is the Relay Number, which identifies which function or action to execute by number. The difference for the Load Window directive is that it requires special text in the Description field. If you are unfamiliar with the requirements of Load Windows directives, see the Log Directive topic for details.
When you have completed editing and press the [OK] button, your entries are validated and, if incorrect or missing, you get a warning message and the cursor is placed in the field that needs to be corrected.
Items with a check mark in the REQ column require user entry, while unchecked items have default values which can optionally be changed.