Copley Controls Corp. 15
CHAPTER
2: OPERATIONAL THEORY
This chapter describes the basics of Xenus operation. Contents include:
Title Page
2.1: Amplifier Internal Power........................................................................................................................................................ 16
2.2: Synchronizing PWM Switching Frequency............................................................................................................................ 18
2.3: Commutation Modes ............................................................................................................................................................ 18
2.4: Feedback.............................................................................................................................................................................. 18
2.5: Operating Modes .................................................................................................................................................................. 19
2.6: CANopen Operation ............................................................................................................................................................. 30
2.7: Limit Switches ...................................................................................................................................................................... 32
2.8: Brake Operation ................................................................................................................................................................... 33
2.9: Status Indicators................................................................................................................................................................... 34
2.10: Protection ........................................................................................................................................................................... 36
2.11: Position and Velocity Errors................................................................................................................................................ 38
2.12: Communication .................................................................................................................................................................. 41
2.13: Inputs ................................................................................................................................................................................. 42
2.14: Outputs............................................................................................................................................................................... 44
2.15: Regen Resistor Theory....................................................................................................................................................... 47
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