Hello, I am trying to find out which parameter in a PowerFlex 525 will cause the drive to trip if the torque permissive set point is surpassed. I am experiencing issues with a conveyor where the flights break off a small box elevator when a box becomes stuck. I need to restrict the torque to prevent this problem from occurring. Although I have reviewed the manual, I have not been able to identify the specific parameter. If anyone knowledgeable about the PF 525 can provide me with this information, I would be grateful. Thank you.
Are you in need of accurate information on shear pin settings? Find precise details for Shear Pin 1 Level A486 and Shear Pin 1 Time A487, as well as Shear Pin 2 Level A488 and Shear Pin 2 Time A489. Discover the correct shear pin settings for your specific needs now.
rupej inquired about the shear pin settings for specific drive parameters such as Shear Pin1 Level A486, Shear Pin 1 Time A487, Shear Pin2 Level A488, and Shear Pin 2 Time A489. This terminology is unfamiliar, as I have mainly worked with AD Dura Pulse GS3 drives for the past 8 years. These drives allowed for setting the maximum allowable torque and triggering the relay output if that limit was surpassed. Transitioning to a Powerflex drive after 8 years, I need to brush up on the parameter setup and terminology. The new build ship incorporates multiple brand drives, adding to the learning curve. I will review the parameters mentioned above to determine if they can address my need for the drive to trip when motor torque exceeds the designated threshold. Thank you.
Are you in search of the shear pin settings for optimal performance? The Shear Pin 1 Level (A486) and Shear Pin 1 Time (A487), as well as the Shear Pin 2 Level (A488) and Shear Pin 2 Time (A489), are crucial parameters to consider. These settings are essential for ensuring efficiency and safety. Thank you for providing this valuable information.
Hi there! It sounds like you're looking for the Torque Limit Parameter for this PowerFlex 525 drive. It's usually the Parameter 42 [Tq Limit Pct], which is used to limit motor torque by limiting the Volts/Hertz output of the drive. Be sure to set it at a point which sustains the operation but is below the breaking point of the conveyor's flights. It might take a bit of trial and error but can promote smooth operation and prevent those annoying breaks. Make sure to monitor the operation during the initial stages after adjustment to ensure your settings are optimal. Hope this helps!
For the PowerFlex 525, it sounds like you need to adjust Parameter 22 - Torque Reference. By setting this to a specific point, it will prevent the drive from applying too much torque and can help avoid overloading your conveyor system when the box gets stuck. Also, you might want to consider implementing an overload alarm via Parameter 930 - Fault Action, which can proactively alert you to an overload condition. But remember, it is always advisable to have a technician onsite implementing these changes. It ensures safety and guarantees that changes are correctly made.
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Answer: 1. Q: How can I set a torque limit in a PowerFlex 525 Drive to prevent tripping? The parameter that controls the torque limit in a PowerFlex 525 Drive is the torque permissive set point. When this set point is surpassed, the drive will trip to prevent excessive torque and potential damage.
Answer: Exceeding the torque permissive set point in a PowerFlex 525 Drive can lead to problems such as flight breakage on a conveyor or damage to equipment when a load becomes stuck.
Answer: To prevent flight breakage on a conveyor, you can set a torque limit using the torque permissive set point in the PowerFlex 525 Drive to restrict torque and avoid issues when loads get stuck.
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