Task 1 project analysis

I. Introduction of Equipment

Second, the control task analysis

Exercise 1

Task 2 Safety Factor Analysis

First, the basic principles of safety in production

Second, personal safety in production safety

Third, electrical safety in production safety

Four, safety responsibility, inspection, education and management

Exercise 2

Determination of control scheme for task three

First, the cascade control scheme of heating furnace temperature

Second, the feed forward of the heating furnace? Feedback control scheme

Exercise 3

Task 4 Selection of Temperature Detection Device

First, the basic knowledge of common temperature detection devices

Second, the project testing equipment selection

Exercise 4

Task 5 Control Equipment Selection

A, the choice of digital display instrument

Second, the choice of paperless recorder

Third, the choice of SLPC programmable controller

Fourth, the choice of hydraulic valve

Exercise 5

Task 6 Installation and Operation of Temperature Cascade Control System

I. Wiring diagram

Second, the installation of related instruments

Thirdly, the software programming of cascade control is realized by SLPC*E programmable controller.

Fourth, realize feedforward with DCS? System configuration of feedback control

Verb (abbreviation of verb) debugging preparation

6. Debugging of temperature cascade control system

Exercise 6

Appendix 1 standard thermocouple electrothermal temperature comparison table

Appendix II Thermal Resistance Ohm-Temperature Comparison Table