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Showing results for tags 'high speed timer'.
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File Name: HHMMSS.cxf File Submitter: ParaffinPower File Submitted: 08 Dec 2014 File Category: PLC Sample Code FB to provide a simple long timer with time remaining outputs. Time can be entered in HMS (or just mins for example). Time remaining is normalised to HMS though. Uses 2 other FBs. Create instances of HHMMSS as required. Click here to download this file
Hi I need to program my fatek fab Plc with the following : . I need to detect between a single long input or a repeated second pulse. The idea is to control a window blind with two outputs of the Plc and two inputs (one for up, from a up switch and another for down from the down switch). the blind should go up until I maintain the key pressed. But when I make a repeated two pulse on the key it should go up automatically during a certainly define time (enough to completely open the blind). The same for the down direction. I need help on that.
Hello guys, i would like to know if is possible keep always active the run command in a vf drive and for stopping the motor only send 0 reference. It´s possible??? because I want to program a ramp function in my plc for start and stop one motor. could someone tell me how to do this type of control please?.