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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.
The basic function of a transformer is to change?
The basic function of a transformer is to change voltage levels.
What is PLC programming and who uses it?
PLC stands for "programmable logic controller". PLC's are usually used to control machinery in automated processes such as manufacturing. PLC programmers usually complete a trade school certificate before starting their careers.
What does plc chips stand for?
PLC stands for Programmable Logic Controller. Depending on the type of PLC, you can implement arbitrary logic, including sequential state generation if need be, by simply programming the PLC.
When PLC's are networked together is called what?
It is called synchronisation of a PLC network.
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 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.
What is the basic function of a comparator of a plc?
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.
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 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.
The basic function of a transformer is to change?
The basic function of a transformer is to change voltage levels.
What is the function of sensor on PLC system?
Sensors send incoming signals either digital or analog to PLC. There are a lot of types of sensors: inductive, capacitive, temperature, optical, etc.
What is the function of the 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 function of output module in plc?
The output module in a programmable logic controller (PLC) serves to control external devices by converting the PLC's internal signals into actionable commands. It receives signals from the PLC's processor and sends electrical signals to actuate components such as motors, lights, or valves. Essentially, it acts as an interface between the PLC and the physical devices in a control system, enabling automation and control of processes.
How many basic blocks are used in the functional block diagram of a programmable logic controller?
A functional block diagram of a programmable logic controller (PLC) typically includes several basic blocks, commonly categorized into input, output, and processing blocks. While the exact number can vary depending on the complexity of the PLC and the application, a standard PLC diagram generally features around 5 to 10 basic blocks. These blocks represent various functions such as inputs, outputs, timers, counters, and logic operations. The specific configuration may differ based on the manufacturer and the intended use of the PLC.
What is the basic purpose and function of an independent laboratory?
basic purpose and function of an independent laboratory
