7.a. Weight and humidity are examples of A. discrete outputs. B. discrete inputs. C. voltage signals. D. analog quantities. 7.b. What statement best describes the CPU scan? A. The data table is read, the inputs are updated, and the logic is solved. B. The fault table is cleared, the inputs are read, and the outputs are updated. C. The program scans for a "logic OK"; if the bit is set, the scan progresses. D. The input status is read, the program logic is solved, and the outputs are updated.

7.a. Weight and humidity are examples of A. discrete outputs. B. discrete inputs. C. voltage signals. D. analog quantities. 7.b. What statement best describes the CPU scan? A. The data table is read, the inputs are updated, and the logic is solved. B. The fault table is cleared, the inputs are read, and the outputs are updated. C. The program scans for a "logic OK"; if the bit is set, the scan progresses. D. The input status is read, the program logic is solved, and the outputs are updated.

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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