I am having difficulties with my first time in a DL06 PLC. How do I Force bits or values while online? I'm connected to the PLC, have the data view open with the edit column visible, have hit the toggle button (or entered a value for a V address), clicked the "write edits to the PLC" button...... and nothing. No changes were made. I've tried X, Y, and V values. What am I missing?