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Thomas Freedy

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Thomas Freedy


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1 to 8 of 8 total
Posted By Thomas Freedy Sep 21, 2022 10:27:00 AM
Found In Egroup: Drives, Motion Control & Low Voltage Products
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Hi, We have a PF525 - PM Motor with Encoder running closed loop, and after changing Acc/Decel we faulted with a F013 Ground Fault. Now any motion will fault with F013. I've tried changing to open-loop with no feedback, same thing. I've disconnected the motor from PF525 and same fault. Any ideas? ...
Posted By Thomas Freedy Jan 17, 2022 07:20:00 PM
Found In Egroup: Drives, Motion Control & Low Voltage Products
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Kubilay, Do you have an technotes on manual fine tuning a powerflex 525? Thanks, Thomas
Posted By Thomas Freedy Jan 06, 2022 08:32:00 AM
Found In Egroup: Drives, Motion Control & Low Voltage Products
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I've done a Auto Tune and I'm using "Position StepLogic". I'm using a Brother PM/Gearbox and the encoder is mounted to the gearbox shaft. What else can I try? Thanks, Thomas
Posted By Thomas Freedy Jan 05, 2022 08:26:00 AM
Found In Egroup: Drives, Motion Control & Low Voltage Products
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Hi, What I noticed was the coasting isn't coasting, it that the step logic stopped short and what I thought was coasting was the drive moving to the final position. Is there a parameter for correcting that? -Thomas
Posted By Thomas Freedy Dec 24, 2021 11:13:00 AM
Found In Egroup: Drives, Motion Control & Low Voltage Products
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Hi, I have a PF525 connected to a geared PM motor with an encoder mounted on the shaft. When I issue a step logic step after the profile finishes the drive creeps a bit. Any ideas why? Thanks, Thomas
Posted By Thomas Freedy Dec 24, 2021 11:04:00 AM
Found In Egroup: Drives, Motion Control & Low Voltage Products
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I figured it out, for the variable's you need to select 32bit access and swap words on 32bit data.
Posted By Thomas Freedy Dec 21, 2021 06:14:00 PM
Found In Egroup: Drives, Motion Control & Low Voltage Products
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Hi, Has anyone used a Horner XL4 Modbus/RTU to a PF525? I've tried but keep getting errors. Thanks, Thomas
Posted By Thomas Freedy Dec 07, 2021 06:39:00 PM
Found In Egroup: Drives, Motion Control & Low Voltage Products
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Hi, I have a PF525 FW 7.0.1 with enc card with a ifm rvp510 encoder. If tried using the CCW basic wizard with enc set to single chan, once I got to the direction test part of the wizard I get 0 encoder speed with the motor moving, and when I try quadrature I get faults right away. Is there a setting ...