The programmer is an electronic system for digital operation, specially designed for industrial power control environment applications. It uses programmable memory to store instructions for executing logical operations, sequence control, timing, timing and arithmetic operations inside it, and controls various types of machinery or equipment through digital and analog inputs and outputs. production process. Because of its high reliability, simple programming, easy use, good versatility, and adaptability to harsh industrial site environments, it is widely used.
Contact
Person: Teacher Li
Consultation phone:
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School name
: Dongguan Guangyou Vocational Training School
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Address: Third Floor, Dongguan Bus Terminal East Station (Guangyou Education)
Guangyou Vocational School is open all year round
,< br/>Study electrician and send electrician exam practice software
Guangyou Education
Training goals
: Starting from scratch, guide students in all aspects, how to connect indoor and outdoor wires, emergency first aid and treatment of electric shock, Electrician field operation and theory, safe operation, on-the-job operation and employment experience practice
Specific electrician training course introduction:
Introduction to junior electrician training course:
Safe operation of electricians
.
Basic knowledge of electrical circuits
.
Calculation of circuits
.
Serial, parallel and application of resistors
.
Alternating current and direct current
.
Single-phase alternating current, three-phase alternating current
.
Transformers, mutual inductors
.
Single-phase electricity meters, three-phase electricity meters
.
Motor
.
The use of electrical instruments
.
Multimeter
.
Megohmmeter
.
Current clamp type Meter
.
Ammeter
.
Voltmeter
.
Applications of low-voltage electrical appliances
.
Fuse
.
Knife switch
.
Circuit breaker
.
Contactor
.
Thermal relay
.
Intermediate relay
.
Time relay
.
Button
.
Practical operation of lighting circuit
.
Practical operation of industrial power circuit
.
Motor forward rotation control
.
Motor interlocking forward and reverse rotation control circuit
.
Double interlocking forward and reverse rotation control circuit
.
Double interlocking forward and reverse rotation control circuit
.
/> .
Workbench automatic reciprocating control circuit
.
Motor sequential start control circuit
.
Motor voltage reduction start control circuit
Intermediate electrician training course Training content: electrical control technology, electrician and electronic basics, maintenance electrician technology, internal and external line electrician technology, electrical equipment operation, transformer and motor operation and maintenance programmable controller principles and Application,
electrical
electrical measurement knowledge, practical operation, etc., advanced training content: digital circuit technology, factory power transformation and distribution technology,
factory electrical control technology,
programmable control Principles and applications of inverters,
Principles and practical technologies of microcontrollers,
Rectifiers and inverters
Principles and application technologies of frequency converters, practical operations, etc.
In general, the current Programmers can be divided into two major categories: one is general-purpose programmers, and the other is special-purpose programmers. Universal programmers can generally program and write various programmable components. Some universal programmers can support the programming and solidification of thousands of programmable components, and support the writing of built-in program memories of different
manufacturers' series.
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