Imagine that a N.O. pushbutton is connected to a PLC input, and you push and release the button. To use that information, you you can act on any of the four states of this input's states. In chronological order, what are these "Four States of a Logic Bit" during an off-on-off event? Assume the "event" starts just before the button is pressed. 1. 2. False 3. Transition to False 4. True Pulsing On/off Transition to True Undefined

Imagine that a N.O. pushbutton is connected to a PLC input, and you push and release the button. To use that information, you you can act on any of the four states of this input's states. In chronological order, what are these "Four States of a Logic Bit" during an off-on-off event? Assume the "event" starts just before the button is pressed. 1. 2. False 3. Transition to False 4. True Pulsing On/off Transition to True Undefined

Electric Motor Control

10th Edition

ISBN:9781133702818

Author:Herman

Publisher:Herman

Chapter22: Sequence Control

Section: Chapter Questions

Problem 6SQ: Draw a symbol for a solid-state logic element AND.

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