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The basic function of a comparator in a PLC (Programmable Logic Controller) is to compare two input signals and determine if they are equal or if one is greater than the other. It typically outputs a boolean value (true or false) based on the comparison result. This comparison operation is used for decision-making within the PLC program, allowing for control and automation of processes based on the input conditions.
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What is the function of FUN in PLC system?
In a PLC system, FUN typically stands for Function. It is used to define specific functions or operations that the PLC will execute based on the input signals received. Each function typically corresponds to a specific task, such as controlling a motor, monitoring a sensor, or activating an output device.
What are the basic units of structure and function in living things?
Cells are the basic structure of living things, im not so sure about what you mean by basic function.
What is the basic function of processing?
Respiration
What is the basic unit of structure function?
anicus
What are the basic primitive functions?
The basic primitive functions are constant function, power function, exponential function, logarithmic function, trigonometric functions (sine, cosine, tangent, etc.), and inverse trigonometric functions (arcsine, arccosine, arctangent, etc.).
Similarity between opamp and comparator?
A comparator is simply an opamp with a certain configuation of external circuitry ( a few components) that make it function as a comparator.
Functions of the basic components of PLC?
Basic componets of a plc are: power supply, CPU(central prossesing unit), I/O CARDS ( INPUT/OUTPUT CARDS)
One function of a PLC input interface module is to?
PLC's are used for automation of electromechanical processes, such as control of machinery on factory assembly lines, amusement rides, or light fixtures. just about anything can be controlled because PLC's use microprocessors which can be programmed for a variety of tasks.
What is the basic function of PLC?
PLC or programmable logic controller is a digital computer used for automation of electromechanical processes, such as control of machinery on factory assembly line, amusement rides, or lighting fixtures.
What is the basic difference between DCS and PLC?
DCS is advanced version of PLC and DCS works in real time frame while PLC not. There is no monitoring devices in PLC like DCS.
Which logic gate is a basic comparator?
Either XOR or XNOR can be used, but the output will be inverted on the XNOR.
What is feed forward transfer function?
product of all transfer function relating input and output when the feedback loop is disconnected from the comparator
What are the five basic elements in a 555 timer IC?
Inverter, comparator, RS flip-flop, and transistor
What is the function of FUN in PLC system?
In a PLC system, FUN typically stands for Function. It is used to define specific functions or operations that the PLC will execute based on the input signals received. Each function typically corresponds to a specific task, such as controlling a motor, monitoring a sensor, or activating an output device.
How do you spell comparitor?
The correct spelling is "comparator."
What is the function of optical isolation in plc processor?
To protect the low voltage electronic components in the PLC from High Voltages/Currents such as in voltage spikes.
What is mean by comparatorexplain with diagrame?
com[arator is apricision instrument it is used to compare the actual size of workpeice there r 4 types of comparator 1: mechanical comparator 2:electrical comparator 3:optical comparator 4:penumatic comparator
