For the one shot program shown,the ADD function is executed:
A) only once per actuation of the limit switch.
B) as long as the limit switch is closed.
C) as long as the limit switch is opened.
D) either b or c.
Correct Answer:
Verified
Q21: Internal relay instructions are used when:
A)real-world input
Q24: The OTL instruction
A)is a retentive output instruction.
B)even
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A)is true when the rung
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Q31: The physical address for the tag High_limit_light
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Q32: The real-word pushbutton associated with an XIC
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