Category: Industrial Controls, Meters
What is the role of the inverter?
* Question
What is the role of the inverter?
* Answer
The inverter is one of the most important parts of the inverter.The main function is t [...]
What types of PLC output circuits are usually divided into?
* Question
What types of PLC output circuits are usually divided into?
* Answer
Relay output, transistor output, and thyristor output
[...]
What are the advantages of frequency control?
* Question
What are the advantages of frequency control?
* Answer
The frequency converter is used to adjust the speed of the squirrel-cage a [...]
What are the verifications of serial communication data?
* Question
What are the verifications of serial communication data?
* Answer
Verification of serial communication data
(1) Parity
(2) and [...]
What are the application areas of PLC?
* Question
What are the application areas of PLC?
* Answer
At present, PLC has been widely used in various industries such as steel, petrole [...]
An optocoupler or relay is an isolation device that, if it meets the requirements, provides absolutely reliable isolation between separate intrinsically safe circuits.
* Question
An optocoupler or relay is an isolation device that, if it meets the requirements, provides absolutely reliable isolation between separa [...]
What are the methods of PLC programming?
* Question
What are the methods of PLC programming?
* Answer
There are many methods for PLC program design, such as experience method, conve [...]
What other functions of the inverter are included?
* Question
What other functions of the inverter are included?
* Answer
1.Electronic overcurrent protection
2.Applicable load selection
3 [...]
How to use the conversion method for programming?
* Question
How to use the conversion method for programming?
* Answer
The conversion method is to convert the relay circuit diagram into a l [...]
What pipeline conflicts can occur in 28x?
* Question
What pipeline conflicts can occur in 28x?
* Answer
Conflicts caused by simultaneous read and write operations in the same data sp [...]
