5/28/2013 9:21 AM | |
Joined: 10/11/2006 Last visit: 9/18/2024 Posts: 5906 Rating: (804)
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Hello, you can do this in the parameters of the position controller. If you use the basic positioner, it is activated automatically - otherwise you can activate the positioncontroller standalone (on your drive object --> right mouse click --> Properties --> function modules --> CI-loop pos ctrl) Warning: Without basic positioner, set p2550 = 0. Now you would get actual positon values on r2521. See function diagramm 4010: There you can configure a interrupt input (for example direct MT1 with p2517). There you can connect a digital input. with p2508/p2509 you can activate this and get the interrupt value of your actual postion on r2523. Further information see functionmanual FH1 capture 7.7.5: 7.7.5 Measuring probe evaluation and reference mark search The "Reference mark search" and "Probe evaluation" functions can be initiated and carried out via binector inputs p2508 and p2509. Binector inputs p2510 and p2511 define the mode for measurement probe evaluation. The probe signals are recorded via the encoder encoder status and control word. To speed up signal processing, direct measuring probe evaluation can be activated by selecting the input terminals for probes 1/2 via p2517 and p2518. Measuring probe evaluation is carried out in the position controller cycle, whereby the set send cycle of the controller (r2064[1]) must be an integer multiple of the position controller cycle (p0115[4]). The system outputs a message if the same probe input is already being used (see also p0488, p0489, p0580, and p0680). The appropriate function is started using a 0/1 edge at the appropriate input p2508 or p2509 via the encoder control word. Status bit r2526.1 (reference function) signals that the function is active (feedback from the encoder status word). Status bit r2526.2 (measurement value valid) shows the presence of the measurement required r2523 (position for reference mark or measurement probe). Once the function is complete (position determined for reference mark or measurement probe), r2526.1 (reference function active) and r2526.2 (measurement valid) continue to remain active and the measurement is provided by r2523 until the corresponding input p2508 or p2509 is reset (0 signal). AttachmentD:\temp\FP4010.pdf (260 Downloads) |
With best regards, |
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1/15/2016 11:43 AM | |
Joined: 9/3/2014 Last visit: 3/13/2019 Posts: 4767 Rating: (123) |
New question published by Kevin70 is split to a separate thread with the subject S120 print mark. Best regards |
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