Last Updated: May 2026

The information provided by Control System Guide (“we”, “us”, or “our”) on https://controlsystemguide.com (the “Site”) is for general informational and educational purposes only. All information on the Site is provided in good faith. However, we make no representation or warranty of any kind, express or implied, regarding the accuracy, adequacy, validity, reliability, availability, or completeness of any information on the Site.

1. Educational and Informational Use Only

The content on this Site, including PLC programming guides, industrial automation tutorials, control systems explanations, and related technical material, is provided strictly for educational and informational purposes.

This Site is not a substitute for professional engineering services, formal training, or certified instruction. Always consult with qualified professionals before implementing any technical information in industrial, commercial, or safety-critical applications.

2. Professional Engineering Disclaimer

Industrial automation, PLC programming, and control systems work involves inherent risks including but not limited to electrical hazards, equipment damage, personal injury, and operational failures. The information on this Site is presented as general guidance and learning material only.

Before applying any information from this Site in a real-world industrial environment, you should:

Consult with qualified electrical and controls engineers
Follow all applicable safety codes, standards, and regulations (NEC, IEC, OSHA, ISA, etc.)
Verify all wiring, programming, and configuration with manufacturer documentation
Test in a safe environment before deployment
Comply with local laws, workplace safety policies, and industry standards

Control System Guide assumes no responsibility for any direct, indirect, incidental, consequential, or special damages arising from the use of information on this Site, including but not limited to equipment damage, financial losses, work injuries, or system failures.

3. No Liability for Use of Information

Under no circumstance shall we have any liability to you for any loss or damage of any kind incurred as a result of the use of the Site or reliance on any information provided on the Site. Your use of the Site and your reliance on any information on the Site is solely at your own risk.

4. External Links Disclaimer

The Site may contain links to other websites or content belonging to or originating from third parties, including manufacturer websites (such as Siemens, Allen-Bradley, Rockwell Automation, Schneider Electric, ODVA, ISA, etc.), training providers, and reference resources.

Such external links are not investigated, monitored, or checked for accuracy, adequacy, validity, reliability, availability, or completeness by us. We do not warrant, endorse, guarantee, or assume responsibility for the accuracy or reliability of any information offered by third-party websites linked through the Site.

5. Affiliate Links Disclosure

This Site contains affiliate links. When you click on an affiliate link and make a purchase, we may receive a small commission at no additional cost to you. This helps support the operation of this Site and allows us to continue producing free educational content.

5.1 Udemy Affiliate Program (via Impact)

Control System Guide is a participant in the Udemy Affiliate Program, managed through the Impact affiliate network (impact.com). When you click on a link to a Udemy course on our Site and complete a purchase, we may earn a commission ranging from 10% to 20% of the course price, at no additional cost to you.

The Udemy courses we recommend are carefully selected based on:

Course quality and instructor credentials
Student ratings and reviews (we recommend Bestseller and Highest Rated courses)
Relevance to industrial automation, PLC programming, and control systems
Practical, hands-on learning approach
Value for the price

We typically recommend courses covering topics such as:

PLC programming fundamentals (ladder logic, function block diagrams, structured text)
Siemens TIA Portal and S7-1200/S7-1500 programming
Allen-Bradley Studio 5000 and CompactLogix/ControlLogix programming
SCADA and HMI design
Industrial automation and motion control
Multi-brand PLC training

Our affiliate relationship with Udemy does not influence our editorial content. We only recommend courses we genuinely believe will provide value to engineers, students, and technicians learning industrial automation. The opinions expressed in our reviews and recommendations are our own.

5.2 Other Affiliate Programs

Control System Guide may also participate in other affiliate programs in the future. Where applicable, we will clearly disclose all affiliate relationships in accordance with FTC guidelines and applicable advertising regulations.

Potential future affiliate partnerships may include but are not limited to:

Coursera Affiliate Program (online engineering courses)
Amazon Associates Program (PLC trainers, books, electrical tools)
Industrial automation training providers
PLC software and hardware vendors

5.3 Identifying Affiliate Links on Our Site

For full transparency, all affiliate links on our Site are identified in the following ways:

The HTML attribute rel="nofollow sponsored" is added to every affiliate link (a technical signal recognized by search engines)
Affiliate recommendations appear in clearly distinguished promotional boxes (typically purple-bordered call-to-action sections)
Each affiliate placement includes a visible disclosure statement noting it is an affiliate link
Affiliate links open in a new browser tab so you can easily return to our content

5.4 Your Choice

Clicking on affiliate links is completely optional. You can always:

Search for the same products/courses directly on Udemy or other platforms
Compare with other educational resources before purchasing
Use the free educational content on our Site without ever clicking an affiliate link

Your trust matters to us. We will never compromise our editorial integrity by promoting low-quality products simply for higher commissions.

6. Advertising Disclosure

This Site displays advertisements through Google AdSense and may include other advertising networks. The advertisements shown are automatically selected by these advertising platforms based on various factors, including content relevance, user interests, and audience demographics.

The display of an advertisement on this Site does not imply our endorsement of the advertised products or services. We do not control the specific advertisements displayed and are not responsible for the content, accuracy, or availability of advertised products or services.

7. Trademarks and Brand Names

This Site references various brand names, trademarks, and product names of industrial automation manufacturers including Siemens, Allen-Bradley, Rockwell Automation, Mitsubishi, Schneider Electric, Omron, Beckhoff, and others. All trademarks, registered trademarks, product names, and company names mentioned on this Site are the property of their respective owners.

The use of these names, trademarks, and brands is for identification, education, and reference purposes only. Their use does not imply any affiliation with, endorsement by, or sponsorship from these companies.

Udemy is a registered trademark of Udemy, Inc. Impact is a registered trademark of Impact Tech, Inc. Our participation in their affiliate programs does not imply any direct partnership or endorsement beyond the standard affiliate marketing relationship.

8. Technical Information Accuracy

While we strive to keep technical information current and accurate, the field of industrial automation evolves rapidly. Software versions, product specifications, programming syntax, and best practices change over time. Always verify technical details with official manufacturer documentation and current product datasheets before implementation.

We recommend consulting the latest official documentation from PLC manufacturers (e.g., Siemens TIA Portal documentation, Rockwell Knowledgebase, Mitsubishi MELSEC manuals) for the most current and authoritative technical information.

9. No Warranty

The information on this Site is provided “as is” without any representations or warranties, express or implied. We make no representations or warranties in relation to the information on this Site or the use of the Site.

10. Errors and Omissions Disclaimer

While we have made every attempt to ensure the accuracy and reliability of the information provided on this Site, we are not responsible for any errors or omissions, or for the results obtained from the use of this information.

11. Fair Use Disclaimer

This Site may contain copyrighted material whose use has not always been specifically authorized by the copyright owner. We make such material available for educational purposes under fair use principles. If you are the copyright owner of any material on this Site and believe your work has been used in a manner that does not constitute fair use, please contact us.

12. Views Expressed Disclaimer

The views and opinions expressed on this Site are those of the authors and do not necessarily reflect the official policy or position of any other agency, organization, employer, or company.

13. Comments and User-Generated Content

Comments expressed by visitors on this Site do not reflect the views and opinions of Control System Guide or its team members. Comments are the sole responsibility of the individual posting them. We reserve the right to delete any comments that we consider inappropriate, offensive, off-topic, or in violation of our policies.

14. Course Recommendations and Outcomes Disclaimer

Online courses, including those from Udemy and other platforms we may recommend, vary widely in quality, depth, and learning outcomes. While we recommend courses based on student ratings, instructor credentials, and content relevance, we cannot guarantee:

Specific learning outcomes from any course
Career advancement or job placement after completing recommended courses
The current accuracy of course content (course content may be updated by instructors)
Course availability or pricing (which may change at any time)
Quality of instructor support or response times

Course success depends on individual effort, prior knowledge, and learning style. We strongly recommend reviewing course previews, reading recent reviews, and verifying current course content before purchasing.

15. Consent

By using our Site, you hereby consent to this disclaimer and agree to its terms. If you do not agree with any part of this disclaimer, please do not use this Site.

16. Updates and Changes

Should we update, amend, or make any changes to this disclaimer, those changes will be prominently posted here with a revised “Last Updated” date. Continued use of the Site after any changes constitutes acceptance of the updated disclaimer.

17. Contact Us

If you have any questions or concerns about this Disclaimer, our affiliate relationships, or our editorial practices, please contact us through our Contact page.

Website: https://controlsystemguide.com