Examlex
The objective function for an optimization problem is: Max 5x - 3y, with constraints x ≥ 0, y ≥ 0 and y must be an integer. x and y are the only decisions variables. This is an example of a(n)
TOF
Stands for "Timer Off-Delay," a function in PLC programming where a timer starts counting when the input turns off.
Timer Off-delay
A timing function in control systems that keeps the output active for a predetermined time after the input signal has been turned off.
Output Coil
In programmable logic controllers (PLCs), an output coil represents a device or actuator to be controlled by the PLC's program.
TON Instruction
A timer instruction used in programming that starts timing when the input condition becomes true and continues until the set time has elapsed.
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