Laboratory 2
Slider-Crank & Scotch-Yoke
MECH324
Dynamics of Machines

CART MACHINE STARTUP INSTRUCTIONS:
  • Check that the RS-232 serial cable is connected from the CPU to the controller.
  • Power and resolver leads from controller to servo-motor.
  • Sensor cables from data aquisition box to sensors.
    - The cable with the black tape goes to the top sesnor.
    - These are bundled with the trigger cable.
  • Trigger cable from data aquisition to trigger.
    - This is bundled with the sensor cables.


Wiring Diagram.
Make sure the power is OFF when connecting components!



Pacific Scientific SC750 series.
  • Give the controller power by releasing the emergency stop.
  • Open the program SERVO STARTUP.
  • Check to make sure the RPM knob is off and the status switch disabled.
  • Press <Ctrl + R> to download the program.

Note - when testing linkage kinematics only (e.g., in Lab 2), and not measuring spring-mass-damper response, disconnect the springs and replace them with spacers to rigidly attach the sensors to the linkage output links.