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  1. zappit

    Eberle PLS511

    Griswald, I would have to dog through piles of archives to find it thats provided I didn't leave with the customer for his use. I can understand the feelings that you have regarding it. However, the best I can recall about the manual was that GE sold it to me for 50 bucks or so. Since I've been...
  2. zappit

    Eberle PLS511

    Griswald, A couple of years back, i went through a process of converting the now GE supported PLS511 to type AB SLC 5/05. I also had difficulties getting detailed information on the instruction sets for building the ladder rquivelents of Timers and Counters. Very reduced instruction set. I after...
  3. zappit

    Suggestions for way to combine PLC,drive,interface into cleaner packag

    shuan, Although the micrologix platform is very low cost. The SLC5 offerings have a Stepper Motor module that could address your concerns rather nicely. You can go to the Rockwell Allen Bradley site and investigate publication downloads area for 1747-HSTP1 user or product data for more...
  4. zappit

    DC motor

    Why would one want to consider running the Armature volts beyond the Motor rating? If its to run faster, typically a field regulator would be used. However, when field weakening is used, motor torque is also reduced but the Drive then is able to run beyond base speed of the motor.
  5. zappit

    Do I need a soft starter?

    Outer Loop or Trim Control from a Dancer usually provides approx. 10 % of the Line Speed Pickup. A Master reference signal from a PLC /Drive Controller Master/ or even just a Speed Pot sets the desired Drive rate. Soft Control does not apply here. The accel/decel characteristics can be...
  6. zappit

    Eberle PLS511

    I am needing program reference manual for Eberle PLS511 in order to correctly convert code to AB SLC family products. I am searching for Counter/Timer breakdown on a poorly documented ladder file. Please reply... Regards

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