When designing PLC-based process control systems, what are the differences between {1/0, On/Off, Close/Open, High/Low} and...
When designing PLC-based process control systems, what are the differences between {1/0, On/Off, Close/Open, High/Low} and {True/False}?
Homework Answers
The PLC is a digital equipment which operates on the basis of binary principle. Binary principle is an idea. According to this idea, we consider that the things exist in one of two states. These states are defined as "high/low", or "on/off", "1/0", "open/close", "yes/no" etc.
For instance a LED can be ON or OFF, but it can't be OPEN or CLOSE. A Switch can be OPEN or CLOSED, A induction motor can be RUNNING or STOPPED, or the output of logic gates can be 1 or 0.
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When designing PLC-based process control systems, what are the
differences between {1/0, On/Off, Close/Open, High/Low} and...
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please solve all the questions Q1 (30 pts) Design a state-based PLC program to control a...
please solve all the questions
Q1 (30 pts) Design a state-based PLC program to control a motor. The system specification is as follows. • Press a normally open push button, the motor will start. Motor stop will stop after 5 minutes or a normally close push button is pressed. . When the motor is running, a read light is ON. When the motor is stopped, a green light is ON. Use the "Fail Safe" concept, i.e., if the wire of...
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MANE 315 Quiz#3 In Allen-Bradly PLC systems, you have a module with the product number。 explain 1) what t stands for? 2) What 'A' stands for? 3) What 8'stands for? (5) f "1746-1...
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. What is a programmable logic controller (PLC)?12. The , Identify four tasks in addition to relay switching operations that PLCs are capable performing. 3. List six distinct advantages that PLCs offer over controller operates in real time. What does this mean? of performing 13. Answer the following with reference to the f conventional relay-based control systems. control PLC ladder logic diagram of Figure 1-21 this etary PLC architecture. 5. State two ways in which LVO is incorporated into 4,...
please solve all the questions
Q1 (30 pts) Design a state-based PLC program to control a motor. The system specification is as follows. • Press a normally open push button, the motor will start. Motor stop will stop after 5 minutes or a normally close push button is pressed. . When the motor is running, a read light is ON. When the motor is stopped, a green light is ON. Use the "Fail Safe" concept, i.e., if the wire of...
For the construction of short-term patterns, what data is required? 1. Open 2. High 3. Low 4. Close O a. 1 Only b. 1 and 3 Only OC. 2, 3 and 4 Only O d. 1, 2, 3, 4
MANE 315 Quiz#3 In Allen-Bradly PLC systems, you have a module with the product number。 explain 1) what t stands for? 2) What 'A' stands for? 3) What 8'stands for? (5) f "1746-1A 8.Please 2. In Allen-Bradly PLC systems, you have a module with the product number of "1746-0W 16". Please explain 1) what 'O, stands for? 2) What'W' stands for? 3) What' 16' stands for? (S) 3. Write the three positions of the key on PLC CPU, explain the...
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