Hello. Thanks for getting back to me. I have some observations and suggestions. I trimmed the motions for the purposes of visualization. The longer moves behave similarly. Repeating the moves works the same way. I cleaned up my graph before taking the screen image. I'm definitely tuning the system. ...
Many position control systems include an 'in position' event, raised when the motor is within the deadband window. This enables simple, non-blocking calls to make a move: go, and let me know when you're there. Some moves are composite, also called on-the-fly moves: Start moving with motion parameter...
I'm tuning a 42DMW61 motor for position control using the Position Controller v1.9 (2022-01-12). This motor has some errata on wiring and PID tuning, noted here . The motor is confirmed wired properly, but I believe there's a math (sign) error in either/both the I & D properties. The motor runs ...
Turns out it's an oddly configured motor. Not only are the ABC phases reversed, but the PID parameters must be specified as *(-1). Note: Because of the way this motor is built, you'll need to set negative P, I and D values when using the MotorPositionController object. https://www.phidgets.com/?tier...
BLDC motor runs faster in the positive direction. When running in reverse, it draws substantially more current. Using the Velocity controller currently. v1.9x. Motor is 42DMW61 . My power supply is current limited to 4.5A, and in reverse, no load, it comes close to the limit. In forward, it doesn't ...
On a BLDC controller DCC1100_0 and Control Panel 1.9.1nnnn released today, I cannot set a small, precise rescale factor in the Position Controller. Factors are rounded to the hundredths place. The rescale factor video shows setting a much smaller factor, and the UI represents this small number in sc...