400-060-0105

电工高级技师

电工高级技师

授课机构: 南昌八一技术培训学校

上课地点: 校区地址

成交/评价:

联系电话: 400-060-0105

电工高级技师课程详情

.如果你是没有一点基础的:先半个小时快速将PLC这个专业的基础知识简单了解一遍,至少别人提起一个概念或者名词你能知道怎么回事不一定要面面俱到,由于学完之后这些概念全部会理解不必现在理解,多数人没有这个毅力,更没有这个时间。在时间就是金钱的高铁时代,还有很多同志浪费时间阅读PLC这个专业 权威的书籍或教材学习,甚至阅读了多套 后还是没有入门,并且都是在这个行业有一定年限的人推荐的。学习PLC技术核心是操作,也就是先学马上要习,“学而时习之”才能快乐看到自己的学习效果。在此说明“PLC书籍是浪费时间的祖宗”,PLC书籍对没有基础的同志没有经典。尤其是还有我们同行大学教授要求“学习PLC技术必须要学好的基础知识:电气电路,数电模电,电力拖动,计算机通信技术。然后就是找一本PLC的专业书籍,这本书介绍到的PLC 好是你能接触到的品牌,要尽可能的知识全面”。可能会误人子弟。

甚至还有技成的老师说“有了这些书之后要尽可能的都看上一遍,如果大学里学过这些课程凑巧你又不是只知道有这门课程而其他一无所知的同学,那么就没必要再翻腾出来看一遍了。只要上过课并且没有挂科,学到的基础知识就差不多了。如果确实是没有听说过以上课程名字的建议还是先找出这几本书看看,毕竟学知识是没有近道可抄的”!!

“无论是以上那两种情况,PLC专业这本书还是必须要看的,无论你以前是否学习过,还是尽可能的仔细看一遍,只有好处没有坏处。”完全无语!!!

无论你是什么学历,PLC学习一定不能这样入门,这样入不了门,更谈不上提高。这样会使你PLC学习的勇气都没有了!!

重要的说三遍:PLC学习快速入门与提高必须先半个小时初步了解PLC技术要求基本功,按照“学而时习之”的教学理念做实验,才能达到“快乐学习”的效果,才能快速入门与提高。

2.如果你有一定PLC理论基础的,或者是本科毕业甚至研究生毕业系统学习过PLC全部基础知识还不能操作PLC的同志。别人说一些专业名词你大概能听明白怎么回事。这个时候你就更有基础,节省时间先把那些基础书籍与找个PLC自己动手编个小程序,哪怕是一个起保停电路,下载到PLC中运行一下。这个阶段要解决的问题是:结果与理论是否一致,如何巩固专业理论,熟悉PLC外围线路如何不同方法怎么接,PLC编程软件程序有多少种不同编程思路,怎么使用实现同一种功能目标!!同一个项目用尽一些常规的编程方法。

A.     硬件电路设计:每种品牌的PLC外围线路都会有一些区别,不会完全相同。硬件电路设计根据自己使用的品牌搞清楚输入输出怎么接线。可以查手册也可以找别人出的图纸自己研究,看看别人为什么这么设计电路??哪些地方改进。PLC老师就是具备丰富教学经验的研究生导师。

B.应用程序编写:软件怎么安装,支持那个系统,兼容性如何,编程时怎么快捷输入,怎么建立符号表,通过什么方式下载程序……。这些问题都不能是老师教的内容,只有的初中学历就完全自己完成学习内容。全国知名度高的PLC培训机构在谈特谈“需要自己动手去做。一定要自己动手亲自做,只有做过之后你才能有更深的体会。千万不要眼高手低,记住不要糊弄因为糊弄到 后是糊弄自己。这个时候 好有老师指导,在老师指导的情况下 会事半功倍。毕竟这些问题大家都会遇到,何不站在巨人的肩膀上。切记的是自己不思考不动手完全依赖老师,老师只能起到引导作用,绝不会代替你做什么。即使老师告诉你解决方法了,也要自己动手操作一遍。软件又不是硬件坏了从装不就可以了,即使系统不行格式化后继续来……。我遇到过一个特别牛逼的学生,拿自己电脑把网上找到的系统全装了个遍,装好自己试那个好用,那个兼容性好。如果没有老师指导有问题多思考,多问问度娘!没坏处!!!!”

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南昌八一技术培训学校

南昌八一技术培训学校
认证 7 年

成立: 2006年

认证 地址认证 教学保障 在线预约 到店体验 售后支持
课程推荐
基本 文件 流程 错误 SQL 调试
  1. 请求信息 : 2026-06-19 10:35:34 HTTP/1.1 GET : http://www.aabqu.com/s/22491/c/229587.html
  2. 运行时间 : 0.043098s [ 吞吐率:23.20req/s ] 内存消耗:342.55kb 文件加载:136
  3. 缓存信息 : 0 reads,0 writes
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  1. CONNECT:[ UseTime:0.000266s ] mysql:host=127.0.0.1;port=3306;dbname=baijiao_branch_collect;charset=utf8
  2. SHOW FULL COLUMNS FROM `fqi_school` [ RunTime:0.000844s ]
  3. SELECT * FROM `fqi_school` WHERE `school_id` = '22491' AND `site_id` = 15 AND `school_status` = 1 LIMIT 1 [ RunTime:0.000240s ]
  4. SHOW FULL COLUMNS FROM `fqi_school_class` [ RunTime:0.000587s ]
  5. SELECT * FROM `fqi_school_class` WHERE `school_id` = 22491 [ RunTime:0.000209s ]
  6. SHOW FULL COLUMNS FROM `fqi_school_campus` [ RunTime:0.000623s ]
  7. SELECT * FROM `fqi_school_campus` WHERE `school_id` = 22491 [ RunTime:0.000236s ]
  8. SHOW FULL COLUMNS FROM `fqi_school_course` [ RunTime:0.000680s ]
  9. SELECT `a`.*,`content` FROM `fqi_school_course` `a` LEFT JOIN `fqi_school_course_content` `b` ON `b`.`content_id`=`a`.`content_id` WHERE `school_id` = 22491 AND `a`.`content_id` = '229587' AND `course_status` = 1 AND `school_status` = 1 LIMIT 1 [ RunTime:0.000664s ]
  10. (select content_id,course_name from fqi_school_course where school_id = '22491' and content_id < '229587' and site_id = '15' order by content_id desc limit 1) union all(select content_id,course_name from fqi_school_course where school_id = '22491' and content_id > '229587' and site_id <= '15' order by content_id asc limit 1) [ RunTime:0.001012s ]
  11. SELECT * FROM `fqi_school_course` WHERE `school_id` = 22491 AND `site_id` = 15 AND `course_status` = 1 AND `school_status` = 1 AND `school_class_id` = 44667 ORDER BY `course_id` DESC LIMIT 4 [ RunTime:0.000261s ]
  12. SELECT * FROM `fqi_school_course` WHERE `school_id` = 22491 AND `site_id` = 15 AND `course_status` = 1 AND `school_status` = 1 ORDER BY `course_id` DESC LIMIT 10 [ RunTime:0.000260s ]
  13. SELECT COUNT(*) AS think_count FROM `fqi_school_course` WHERE `school_id` = 22491 AND `course_status` = 1 [ RunTime:0.000217s ]
  14. SHOW FULL COLUMNS FROM `fqi_school_teacher` [ RunTime:0.000863s ]
  15. SELECT COUNT(*) AS think_count FROM `fqi_school_teacher` WHERE `school_id` = '22491' [ RunTime:0.000247s ]
  16. SHOW FULL COLUMNS FROM `fqi_school_comments` [ RunTime:0.000668s ]
  17. SELECT COUNT(*) AS think_count FROM `fqi_school_comments` WHERE `school_id` = '22491' [ RunTime:0.000204s ]
  18. SELECT `content_id`,`course_name`,`a`.`school_id`,`b`.`school_name` FROM `fqi_school_course` `a` LEFT JOIN `fqi_school` `b` ON `b`.`school_id`=`a`.`school_id` WHERE `a`.`site_id` = '15' AND `b`.`school_status` = '1' AND `course_status` = 1 AND `course_id` < '229587' ORDER BY `content_id` DESC LIMIT 20 [ RunTime:0.030987s ]
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