Emotiontek MCU 2 Axis - Page 69

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Chapter 4. PLC Program
5) OR
(1) Definition
Do the OR operation of the content of a designated contact with the current operation
result, and then get its result to be memorized into the current operation result.
The parallel connection of OR has no limit in the number of nested uses.
(2) Sequence and timing chart
6) OR NOT
(1) Definition
Reverse the content of the designated contact, do the OR operation of it with the
current operation result, and then get its result to be memorized into the current
operation result.
The parallel connection of OR NOT has no limit in the number of nested uses.
(2) Sequence and timing chart