These inputs are visible from theedit window and the supervision window. The customer simply has to insert the cartridge in the controller, switch offthe power for a few seconds, switch the unit on again and finally remove the cartridge. For example, it is possible to use these inputs to communicate a counter value to the extension.• See Help: double-click on the block and click on ? Filtered inputs: You can insert filtered digital or analogue inputs in the wiring.
You can also choose a .BMP background image by right-clicking in the supervisionwindow; Modify background, Bitmap.This window explicitly displays the elements you have dragged from the wiring page in their ownenvironment. Forexample, it is possible to use these outputs to communicate data to the extension.• See Help: double-click on the block and click on ? 4.3 Function blocks / FBD (Function Block Diagram) The Boolean function takes four inputs. Choose the time when this event occurs, then define the state of the output at this instant. When you change to simulation or monitoring mode, the inputs and the outputs areupdated; it is also possible to force an input in the same way as with the edit window. Select File then Import, next choose the file to beimported. This is the principle used to warn of the need for maintenance.
This is an example of temp erature regulation: the Stop heating comes on when the input is lower than a TRIGGER.pm2 certain temp erature and goes off when this input reaches a given temp erature. This block works on the event principle. To create an event, go into the parameter tab, enter an active event number. The output reacts according to the truth table described in the parameters.