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RSLinx software is used to set up a communications link between programming software and PLC hardware.
Robert Smalls
An African American who escaped slavery to become a Union naval hero and later a US Congressman.
Union Navy
The naval force of the United States during the American Civil War, playing a critical role in blockading the Confederate states.
Impressment
The act of forcibly taking men into military service without their consent, especially used by British Royal Navy against American seamen in the early 19th century.
Confederate Government
The government established by the southern states that seceded from the United States in 1861, leading to the American Civil War; it sought to preserve states' rights, including the right to slavery.
Q1: The acronym IREF stands for internal reference.
Q6: The preset time of a TON timer
Q8: Errors on different measures are assumed to
Q8: For the programmed timer circuit shown, when
Q10: The instruction at address B3:1/3 is associated
Q13: An internal output does not directly control
Q15: _ is a voluntary program instituted by
Q20: For the programmed timer circuit shown the
Q30: Discrete I/O modules can be classified as<br>A)bit
Q83: The Boolean equation for the logic represented