西门子S7-1200 PLC项目化教程
本书以行动导向教学理念为基础，采用项目化方式，由浅入深地介绍西门子S7-1200 PLC的软硬件结构、工作原理、指令系统、组态技术和以太网通信技术等。以项目为载体，从电气图设计到产品安装调试，基于工作过程使学生快速掌握项目所需理论知识及操作技能，培养学生的实际动手能力和精益求精的工匠精神。每个项目同时提供梯形图（LAD）和结构化控制语言（SCL）两种编程语言实现方式，拓展语言的开发技巧以更快响应项目的开发需求。
本书在“学银在线”“超星学习通”平台上配有在线课程，提供微课、电子课件及在线题库等丰富的教学资源，并为每个项目提供工作手册式的实训指导书和仿真工程文件，有利于开展混合式协作教学。
本书可作为职业院校、应用型本科机电设备类、自动化类相关课程教材，也可作为社会培训及行业从业人员的参考用书。
为方便教学，本书植入二维码视频，配有电子课件、电子教案、习题答案、工程文件、模拟试卷及答案等，凡选用本书作为授课教材的教师可登录机械工业出版社教育服务网（www.cmpedu.com）注册后下载配套资源。本书咨询电话：010-88379564。
前言
二维码索引
项目1安全门直流电动机控制
系统项目情景
古语有云
思维导图
任务1PLC控制系统电气设计及
调试
任务描述
任务目标
知识储备
1. S7-1200系列PLC硬件构成
2.与其他西门子PLC的区别
随着智能制造产业的升级，控制对象的组成也变得复杂，可编程序逻辑控制器从单一的逻辑控制，逐步发展到网络联网控制，对智能制造行业从业人员也提出了更高的要求。本书以西门子S7-1200系列PLC在工业机器人自动组装线中的应用为项目背景，以面向对象程序设计方式讲述控制器程序为设计思路，基于工作过程系统化方式为每个项目提供电气图、梯形图（LAD）程序或结构化控制语言（SCL）程序，以及触摸屏程序和仿真程序，让读者由浅入深逐渐掌握PLC系统开发的技能。
本书具有下列特点：
1.产教融合，应用为先
本书以可编程序逻辑控制器应用为主，简化控制理论方面的论述，除设有梯形图编程方式外，根据工业控制行业发展特点加强SCL语言的应用内容，提高产品的结构化特点，为今后跨平台学习提供更好的基础。同时介绍了Modbus、TCP、OPC等多种开放式通信协议，以及西门子S7通信、PROFINET、PROFIdrive等协议的应用方式，符合当前工业4.0的发展特点。
Shipping Overview:
• Shipping: Standard Domestic Shipping within the United States charges first item USD 6.99 and additional item USD 3.0 each. Standard International Shipping from United Kingdom, Germany, Italian and Japan to the United States charges first item USD 11.99 and additional item USD 4.0 each.
• Import Duty: Everymarket collects applicable duties and taxes on goods imported into the U.S. at checkout, it's calculated based on the goods value multiply by the rate. For United Kingdom and China goods is 10%, Germany, Italian and Japan goods is 15%. We are committed to making your U.S. shopping experience simple and transparent. The method of delivery—either Delivered Duty Paid (DDP) or Delivered Duty Unpaid (DDU)—depends on whether duties and taxes are collected at the time of your purchase.
• Order Processing: Please allow 1-2 business days for order processing and preparation before shipment.
• Domestic Shipping: Orders within the U.S. are shipped via USPS or FedEx, depending on the origin of the product. Average transit times to the United States is 3 - 7 Business days and average transit times to International is 7 - 14 Business days
• International Shipping: Currently, we only ship within the USA.
• Tracking Information: Every order is trackable. You will receive a tracking number once your order has been shipped. Products may be shipped from various global fulfillment centers.
Shipping Delays:
Please note that shipping times may vary due to factors beyond our control, such as weather conditions, natural disasters, or peak holiday periods. While we strive to ensure timely delivery, the exact arrival time cannot be guaranteed and is managed by the shipping carrier.
Shipping Options:
-
Standard Delivery: Most orders are shipped within 3-7 business days. Larger items may utilize LTL shipping for safe handling.
-
Handling Time: We handle shipments on business days (Monday - Friday), with a preparation time of 1-2 days.
-
Additional Charges: Some items require additional shipping charges due to their size, weight, or special handling. These charges are specified on the product pages and are not eligible for shipping discounts.
-
Exclusions: Gift cards, packaging, taxes, and prior purchases do not count toward the minimum purchase requirement for free shipping. This offer is valid only for shipments to U.S. addresses, including Puerto Rico.
Delivery Details:
-
Estimates: Standard shipping within the US typically takes 3-7 business days. These are estimates and not guarantees.
-
Shipping Restrictions: We ship to all 50 states, Washington, DC, U.S. territories, and APO/FPO/DPO addresses. Shipping options vary based on the delivery address.
-
Remote Areas: Shipments to remote areas may incur additional charges or require pickup from a nearby shipping partner’s location.
Shipping Confirmation:
You will receive a shipping confirmation email with a tracking number as soon as your order is dispatched. If you do not receive this email immediately, please be assured that your items will arrive within the estimated delivery window provided at checkout.
Order Modifications:
If you need to cancel or modify your order, please contact our customer support immediately.
Issues with Delivery:
If your order shows as delivered but you have not received it, please contact the shipping carrier directly to resolve the issue. For persistent problems, contact our customer service at cs@everymarket.com.
Customer Support:
Our team is available 24/7 to assist you with any questions or concerns regarding your order. We are committed to ensuring a smooth shopping experience.
Return & Refund Policy Overview
Please review our return and refund policies below to ensure a smooth transaction process.
Return Policy
-
Duration: You have 30 days from receiving your item to initiate a return.
-
Condition: Items must be unworn, unwashed, with original tags and packaging intact.
-
Shipping Costs:
- If your return is approved due to a defective, damaged, or incorrect item, we will provide a prepaid return shipping label at no cost.
- If the item has no quality issues and matches the product listing and description, please contact our Customer Service team before returning it. Once your return is authorized, you must return the item according to the provided instructions. In this case, the return shipping cost is the customer's responsibility.
- We are not responsible for return shipping costs for items returned without prior authorization. -
Packaging: Ensure returned items are well-packaged to avoid damage during transit.
-
Tracking: Use a trackable and insured shipping method as we are not liable for items lost or damaged on return.
-
Initiating a Return: Contact us at cs@everymarket.com to start your return. We will provide a return shipping label and instructions upon approval. Returns without prior approval will not be accepted.
How to Return
-
Method: Returns must be sent back by mail to the address provided in the return instructions.
Return Label
-
Please contact us to get return labels.
Product Conditions for Return
-
Eligible Products: Returns are only accepted for items in new condition.
Nonreturnable Items
Certain items are not eligible for return:
-
Electronic devices after 30 days (e.g., computers, laptops, Kindles)
-
Gift cards, prepaid game cards
-
Perishable goods, live insects, some jewelry, some health and personal care items
-
Customized or personalized products
-
Items with special shipping restrictions
Refund Policy
-
Window: Eligible products may be returned within 30 days of delivery for a refund.
-
Refund Method: Refunds are processed to the original payment method or as store credit for items purchased with gift cards.
-
Processing Time: Refunds are processed within 3-5 business days after we receive the return; please allow additional time for shipping and bank processing.
Claims
Inspect your order upon arrival and report any defects, damages, or incorrect items immediately to allow us to address the issue. For claims, contact our support team with details of the issue.
Exchange Policy
For the quickest service, return your original item and place a new order for the desired product once your return is accepted.
Return Address
EveryMarket Customer Service 2101 E Terra Ln, O'Fallon, MO 63366
Customer Support
Available 24/7 for any questions or assistance needed:
-
Phone: +1 (800) 660-3783
-
Email: cs@everymarket.com
本书以行动导向教学理念为基础，采用项目化方式，由浅入深地介绍西门子S7-1200 PLC的软硬件结构、工作原理、指令系统、组态技术和以太网通信技术等。以项目为载体，从电气图设计到产品安装调试，基于工作过程使学生快速掌握项目所需理论知识及操作技能，培养学生的实际动手能力和精益求精的工匠精神。每个项目同时提供梯形图（LAD）和结构化控制语言（SCL）两种编程语言实现方式，拓展语言的开发技巧以更快响应项目的开发需求。
本书在“学银在线”“超星学习通”平台上配有在线课程，提供微课、电子课件及在线题库等丰富的教学资源，并为每个项目提供工作手册式的实训指导书和仿真工程文件，有利于开展混合式协作教学。
本书可作为职业院校、应用型本科机电设备类、自动化类相关课程教材，也可作为社会培训及行业从业人员的参考用书。
为方便教学，本书植入二维码视频，配有电子课件、电子教案、习题答案、工程文件、模拟试卷及答案等，凡选用本书作为授课教材的教师可登录机械工业出版社教育服务网（www.cmpedu.com）注册后下载配套资源。本书咨询电话：010-88379564。
前言
二维码索引
项目1安全门直流电动机控制
系统项目情景
古语有云
思维导图
任务1PLC控制系统电气设计及
调试
任务描述
任务目标
知识储备
1. S7-1200系列PLC硬件构成
2.与其他西门子PLC的区别
随着智能制造产业的升级，控制对象的组成也变得复杂，可编程序逻辑控制器从单一的逻辑控制，逐步发展到网络联网控制，对智能制造行业从业人员也提出了更高的要求。本书以西门子S7-1200系列PLC在工业机器人自动组装线中的应用为项目背景，以面向对象程序设计方式讲述控制器程序为设计思路，基于工作过程系统化方式为每个项目提供电气图、梯形图（LAD）程序或结构化控制语言（SCL）程序，以及触摸屏程序和仿真程序，让读者由浅入深逐渐掌握PLC系统开发的技能。
本书具有下列特点：
1.产教融合，应用为先
本书以可编程序逻辑控制器应用为主，简化控制理论方面的论述，除设有梯形图编程方式外，根据工业控制行业发展特点加强SCL语言的应用内容，提高产品的结构化特点，为今后跨平台学习提供更好的基础。同时介绍了Modbus、TCP、OPC等多种开放式通信协议，以及西门子S7通信、PROFINET、PROFIdrive等协议的应用方式，符合当前工业4.0的发展特点。
Shipping Overview:
• Shipping: Standard Domestic Shipping within the United States charges first item USD 6.99 and additional item USD 3.0 each. Standard International Shipping from United Kingdom, Germany, Italian and Japan to the United States charges first item USD 11.99 and additional item USD 4.0 each.
• Import Duty: Everymarket collects applicable duties and taxes on goods imported into the U.S. at checkout, it's calculated based on the goods value multiply by the rate. For United Kingdom and China goods is 10%, Germany, Italian and Japan goods is 15%. We are committed to making your U.S. shopping experience simple and transparent. The method of delivery—either Delivered Duty Paid (DDP) or Delivered Duty Unpaid (DDU)—depends on whether duties and taxes are collected at the time of your purchase.
• Order Processing: Please allow 1-2 business days for order processing and preparation before shipment.
• Domestic Shipping: Orders within the U.S. are shipped via USPS or FedEx, depending on the origin of the product. Average transit times to the United States is 3 - 7 Business days and average transit times to International is 7 - 14 Business days
• International Shipping: Currently, we only ship within the USA.
• Tracking Information: Every order is trackable. You will receive a tracking number once your order has been shipped. Products may be shipped from various global fulfillment centers.
Shipping Delays:
Please note that shipping times may vary due to factors beyond our control, such as weather conditions, natural disasters, or peak holiday periods. While we strive to ensure timely delivery, the exact arrival time cannot be guaranteed and is managed by the shipping carrier.
Shipping Options:
-
Standard Delivery: Most orders are shipped within 3-7 business days. Larger items may utilize LTL shipping for safe handling.
-
Handling Time: We handle shipments on business days (Monday - Friday), with a preparation time of 1-2 days.
-
Additional Charges: Some items require additional shipping charges due to their size, weight, or special handling. These charges are specified on the product pages and are not eligible for shipping discounts.
-
Exclusions: Gift cards, packaging, taxes, and prior purchases do not count toward the minimum purchase requirement for free shipping. This offer is valid only for shipments to U.S. addresses, including Puerto Rico.
Delivery Details:
-
Estimates: Standard shipping within the US typically takes 3-7 business days. These are estimates and not guarantees.
-
Shipping Restrictions: We ship to all 50 states, Washington, DC, U.S. territories, and APO/FPO/DPO addresses. Shipping options vary based on the delivery address.
-
Remote Areas: Shipments to remote areas may incur additional charges or require pickup from a nearby shipping partner’s location.
Shipping Confirmation:
You will receive a shipping confirmation email with a tracking number as soon as your order is dispatched. If you do not receive this email immediately, please be assured that your items will arrive within the estimated delivery window provided at checkout.
Order Modifications:
If you need to cancel or modify your order, please contact our customer support immediately.
Issues with Delivery:
If your order shows as delivered but you have not received it, please contact the shipping carrier directly to resolve the issue. For persistent problems, contact our customer service at cs@everymarket.com.
Customer Support:
Our team is available 24/7 to assist you with any questions or concerns regarding your order. We are committed to ensuring a smooth shopping experience.
Return & Refund Policy Overview
Please review our return and refund policies below to ensure a smooth transaction process.
Return Policy
-
Duration: You have 30 days from receiving your item to initiate a return.
-
Condition: Items must be unworn, unwashed, with original tags and packaging intact.
-
Shipping Costs:
- If your return is approved due to a defective, damaged, or incorrect item, we will provide a prepaid return shipping label at no cost.
- If the item has no quality issues and matches the product listing and description, please contact our Customer Service team before returning it. Once your return is authorized, you must return the item according to the provided instructions. In this case, the return shipping cost is the customer's responsibility.
- We are not responsible for return shipping costs for items returned without prior authorization. -
Packaging: Ensure returned items are well-packaged to avoid damage during transit.
-
Tracking: Use a trackable and insured shipping method as we are not liable for items lost or damaged on return.
-
Initiating a Return: Contact us at cs@everymarket.com to start your return. We will provide a return shipping label and instructions upon approval. Returns without prior approval will not be accepted.
How to Return
-
Method: Returns must be sent back by mail to the address provided in the return instructions.
Return Label
-
Please contact us to get return labels.
Product Conditions for Return
-
Eligible Products: Returns are only accepted for items in new condition.
Nonreturnable Items
Certain items are not eligible for return:
-
Electronic devices after 30 days (e.g., computers, laptops, Kindles)
-
Gift cards, prepaid game cards
-
Perishable goods, live insects, some jewelry, some health and personal care items
-
Customized or personalized products
-
Items with special shipping restrictions
Refund Policy
-
Window: Eligible products may be returned within 30 days of delivery for a refund.
-
Refund Method: Refunds are processed to the original payment method or as store credit for items purchased with gift cards.
-
Processing Time: Refunds are processed within 3-5 business days after we receive the return; please allow additional time for shipping and bank processing.
Claims
Inspect your order upon arrival and report any defects, damages, or incorrect items immediately to allow us to address the issue. For claims, contact our support team with details of the issue.
Exchange Policy
For the quickest service, return your original item and place a new order for the desired product once your return is accepted.
Return Address
EveryMarket Customer Service 2101 E Terra Ln, O'Fallon, MO 63366
Customer Support
Available 24/7 for any questions or assistance needed:
-
Phone: +1 (800) 660-3783
-
Email: cs@everymarket.com
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