The LM/LM are dedicated motion-control processors designed for use with a variety of DC and Details, datasheet, quote on part number: LM 2 Independent LM PWM-output servo motor controllers .. AN, AN Application note and LM/LM Datasheet walk you. LM datasheet, LM circuit, LM data sheet: TI – LM/LM Precision Motion Controller,alldatasheet, datasheet, Datasheet search site for Electronic.

Author: Tygoramar Nakora
Country: Italy
Language: English (Spanish)
Genre: Video
Published (Last): 18 February 2016
Pages: 34
PDF File Size: 13.21 Mb
ePub File Size: 11.92 Mb
ISBN: 861-1-46248-320-8
Downloads: 25245
Price: Free* [*Free Regsitration Required]
Uploader: Migul

Still, I was wondering what is preventing the stamp from communicating effectively with the motor controller. As shown by the status, it is staying at hex So you get more speed datasyeet simpler code.

The previous LM seems dead. LINUX is just fine. I agree with Bruce that this is not the best device to use with a Stamp because of the number of pins required. Figure 10 illustrates two typical trapezoidal ve- locity profiles. It is only providing a brige ciruit like a LMD, but no motion control in place.

Yes, it appears that not all of the 16bits are used. At any time during the. It is the same problem as the BasicStamp2px. And in some cases, you might need a 16bit latch to get the timing right. After connecting all the parts, I powered on the system. On the other set, drop the voltage to 24V with one voltage regulators. Should I use two separate power supply for powering ICs and motor? That is where you might find a steep learning curve. The signals are straightforward, should be Stamp compatible.


Design Requirement for my part. The velocity is maintained by advancing the desired position at a constant rate. SPIN is not that difficult.

Interfacing problem with Basic Stamp BS2px24 and LM — Parallax Forums

Sign In or Register to comment. Use a single power supply of 32V, 1A which splits to two set of power and ground lines. Can someone explain what are the possibilities and the reason that explains why after connecting a motor, LM can get killed instead?

All things considered, I can live and thrive without Microsoft products. If I were to connect a 8Mhz clock datashfet power up, then the return status byte would be FF. It is crazy to depend only on oscilloscope and try to imagine what is actually happening.

(PDF) LM629 Datasheet download

Did I killed LM because I connected a motor and power up? The propeller sure look powerful but is the coding difficult? My count is 13 total. And this is probably the reason why I can’t seems to get the thing working? So the reason you are trying to recommend 32bit Propeller over 8-bit Stamp is because with 8-bit Stamp, datasyeet is not fast enough to be compatible with the faster LM lm269 work better with bit micro-P. In the position mode. So those unused bits would be ignored.

LM is still giving a response, just not the one I expect.

Tried various means and even different clocks circuits, still doesn’t seems to work out. The Propeller is a 3.


The velocity is maintained by advancing the desired position. Eatasheet Xian Shen, Puddleby-on-the-Marsh. As long as you don’t ‘fall in love’ with video processing, things would be quite similar to programming in PBasic.

Or during the micro-P selection, I have to go with one based on a 16bit core. I cannot answer all your questions, but here are some answers.

Will datashedt this as one of the option if the learning curve is not that steep and development time is short. I’ve always had good luck with motor controllers like the L, but you’ve not been all that specific about your exact needs.

What is wrong here? In the position mode of operation, the host processor specifies acceleration, maxi- mum velocity, and final position. Or do I need interfacing components? How do I identify if the IC is burnt or not? If the motor is unable to maintain the. My advise to anyone: When operating in the velocity mode, the motor accelerates to the specified velocity at the specified acceleration rate and maintains the specified velocity until commanded to stop.

The trapezoidal velocity profile generator computes the de.

Sometimes, it jump to maybe hex00 or hex Please bear with me and help me solve the problem.