To study the Operation of AC servomotor position control with PI controller using PS-CS-APCS.
☞Motor Set up
☞Check whether power ON/OFF switch is in OFF condition.
☞Check whether 230V AC ON/OFF switch is OFF condition.
☞Check whether main winding voltage 230V AC is in OFF condition.
☞Connect set position (SP) to error detector (SP) input.
☞Connect position feedback (PV) to error detector (PV) input.
☞Connect 12-0-12V output of centre table transformer to input 12 – 0 -12V of power circuit.
☞Connect output of power circuit to motor control winding CV output to motor input.
☞Switch ON the trainer power ON/OFF.
☞Switch ON the constant 230V AC main winding voltage.
☞Switch ON the transformer primary 230V AC ON/OFF switch.
☞Set the motor position using set position knob and take the reading for set position and output position and tabulate it in table 1.
☞Repeat the same procedure step by step up to 340°.
☞For each step note down set position and output position and tabulate it in table 1.
TABLE – 1:
|SL.NO||SET POSITION||ACTUAL POSITION|
Thus the AC Servomotor position control experiment was conducted and their readings are tabulated.