Danfoss PVED-CLS - User Manual

Other manuals for Danfoss PVED-CLS

Questions and Answers

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emily69Aug 9, 2025
What to do if Danfoss Controller has no actuation?
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  orozcotaylorAug 9, 2025
  If your Danfoss Controller isn't actuating with either AUX-steering or auto-guidance, here are a few things to check: * First, make sure the valve is getting enough pressure. * Next, verify that the Auto-guidance controller or AUX-steering device is properly mapped. * Also, check if the flow/angle limited parameters are set too low and adjust them if needed. * Confirm that the correct auto-steering message is being sent from the external set-point controller. * Finally, ensure the system isn't in road mode; if it is, switch it to the appropriate mode.
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Randall SpencerAug 14, 2025
Why is my Danfoss Controller actuating with low gain?
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  Molly GonzalezAug 15, 2025
  If your Danfoss Controller is actuating with low gain, resulting in less flow than expected, consider the following: * Adjust the offset dead-band CL parameter (P3170) if it's set too low. * Lower the parameters for setting up a steering wheel program (P3522 to P3561) if they are set too high. * Adjust parameter OSP displacement (P3084) to match the true displacement of the OSP. * Adjust parameter Valve capacity (P3088) to match the true flow capacity of the valve. * Raise the Max Spool Position parameters (P3162/P3164) if they are set too low. * Review and correct the soft-stop settings (P3564 and P3566) as they might be limiting the flow.
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Rachel CooperAug 20, 2025
What to do if Danfoss PVED-CLS has opposite actuation?
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  Brittany HughesAug 20, 2025
  If your Danfoss Controller is actuating in the opposite direction, there are a couple of things you should check: * First, verify that the hoses between the valve and steering actuator are correctly connected. If they are swapped, correct it. * Second, check the parameter 'Invert Flow Direction' (P3080) and adjust it to the correct setting based on whether the PVED-CLS is mounted on an OSPE/EHi or an EHPS.
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Christopher BaileyAug 25, 2025
Why is Danfoss PVED-CLS actuation responding slowly?
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  Tiffany BennettAug 25, 2025
  If your Danfoss Controller responds slowly, consider these potential causes: * Air trapped in the steering actuator or hoses: Bleed the system to remove any trapped air. * Oil with high viscosity: Ensure the oil meets the necessary technical requirements. * Delayed pressure supply from the pump: Inspect the pump to ensure it's functioning correctly.
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Natalie SellersAug 29, 2025
How to fix snake-movement or shaky-movement in auto-guidance mode on Danfoss PVED-CLS?
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  Robin HendersonAug 30, 2025
  If your Danfoss Controller exhibits snake-like or shaky movements in auto-guidance mode: * For shaky movements: Adjust the Open loop dead-band parameters (P1 and/or P2) if they are set too aggressively, or the Closed loop dead-band edge, Left/Right (P3166 and P3168) if they are set too conservatively. * For snake-like movements: Adjust the Closed loop dead-band edge parameters if they are set too aggressively, or the Open loop dead-band parameters (P1 and/or P2) if they are set too conservatively.
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Jesse CummingsSep 3, 2025
What to do if PVED-CLS does not enter normal operation on Danfoss Controller?
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  Jose HensonSep 3, 2025
  If the PVED-CLS of your Danfoss Controller doesn't enter normal operation and remains in bootloader after a software download, ensure that the correct software is downloaded to the correct microcontroller inside the PVED-CLS.