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The practice of suspending rust particles in contaminated water, and then drawing out the rust with hand-held magnets, has been effective in dealing with
CTU Instruction
A command used in PLC (Programmable Logic Controller) programming to count upwards towards a preset value, often used in automation for tracking or controlling processes.
Counter Structure
A programming construct used to store the number of occurrences or iterations, often used in loops or to track events.
Retains Accum
A function or method in PLCs or similar systems that allows the accumulation of data or values to be retained even after power loss or system restart.
Rung Goes False
In ladder logic programming for PLCs, this refers to the condition where the conditions for a particular rung are not met, leading to a false or "off" state.
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