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Hello Everyone, I'm taking the CLD this week and I have some questions: 1) Can I create a project and add in it the VI given by NI. 2) I will use a STATE MACHINE and I'm thinking to add a state for the "WAIT EVENT" within an EVENT STRUCTURE to responds the user interaction with the UI (if the user click any buttons, this event structure will decide which state execute). => It is a good idea or no? 3) At the end, if I will be able to test the Project with the VI analyzer, What I should consider the most in the VI Analyzer results. 4) For the file I/O ( INI file or CSV file)Can I Use an"Application Directory"+"File Name"+"Build Path" to access the file path? 5)If the application is well documented and I can run it at the end, I can pass it or there is another tip I should consider? Thank you.

Hello, I will take the CLD exam in two days and I would be grateful if anyone could help me in these two questions: 1/ Do I have the ability to change a Cluster from the given UI into a Typedef? 2/ In addition to Tip strips, Is it recommended to add some comments on the front panel or not? Thank you very much!

I am hoping to take the CLD Exam in about 6 weeks. Here is my first attempt at the Boiler sample exam. Any comments and constructive criticism appreciated. Here are some images of the block diagram, that at least show my coding style and gives some idea of the architecture: Thanks! Mike CLD Exam 2 - Boiler.zip

Attached is my solution to the Car Wash example. I completed it in 4 hours, but found it much more challenging to finish in the time constraint than the Boiler. This is my first attempt at solving with a producer/consumer architecture. Any comments/advice would be greatly appreciated! CLD Exam 3 - Car Wash - 80.zip

Hello, I'm currently looking for a job Change. Myself Shiva recently qualified the CLD and working on LabVIEW since more than 3 Years as well as on LabWindows/CVI Since last 1.5 years. I have experience on all Kind of RF instruments with different communication Protocols and all other details are listed below in my Resume. If you have any opening that suits me please contact me to my mail ID : sunnyshiva55@gmail.com Thanks Shiva Resume_Shiva.pdf

Hello everyone, I am planning to give CLD exam but my question is: is this certification make any significase difference ? If yes, then where can I find proper guidance for preparation of this exam. Thanks.

LabVIEW Software Developer SIGMADESIGN is a fun, fast-paced engineering consulting company currently experiencing explosive growth. We are looking for a LabVIEW Software Developer. Curiosity, competency and confidence are a must. We offer competitive compensation (DOE), Medical, Dental, and Short Term Disability insurance, a retirement plan, and profit sharing. We also offer Voluntary Benefits: Vision, Long Term Disability, and Term Life insurance. Primary Function: Definition and programming of LabVIEW based software. Duties include: designing, developing, installation, and debug of custom LabVIEW based applications for a variety of monitoring, measurement, and control systems. Systems will incorporate a variety of technologies (DAQ, machine vision, motion, FPGA & real-time control, etc.) with application across a broad range of industries. Essential Job Functions - Responsibilities: · Develop and maintain LabVIEW applications for control and data acquisition across a wide range of test and measurement systems. · Interpret and understand control specification documents, P&ID drawings, wiring diagrams, and schematics. · Utilize National Instruments data acquisition hardware, off-the-shelf test equipment, and custom developed hardware. · Troubleshoot software and electrical control issues and define and/or implement solutions. · Support, improve and modify existing LabVIEW applications as necessary. · Create and maintain documentation, version control history, and bug tracking for LabVIEW applications in coordination with engineering and technician teams. Required Education, Skills, and Experience: (Knowledge, skills, & abilities) · CLD (Certified LabVIEW Developer) certification or above is required. · 5+ years LabVIEW application development experience with demonstrated proficiency. · Experience with NI DAQmx, NI VISA drivers, and supported protocols (GPIB, RS232/RS485, TCP/IP). · Experience with at least one version control system and an issue tracking system. · Attention to detail in design, programming, debug, and documentation work. · Ability to organize and prioritize numerous tasks and complete them under time constraints. · Ability to plan work and accomplish objectives with minimum of direction. · Strong written and verbal English language communication skills. Additional Desirable Skills, Education, and Experience: · CLA (Certified LabVIEW Architect) certification highly desirable. · Bachelor’s degree in Engineering or a related field highly desirable. · LabVIEW Real-time and FPGA Programming experience. · LabVIEW Object-Oriented Programming experience. · Experience with developing Motion and Vision applications. · Experience with CAN and Modbus network protocols. · Familiar with basic relational database concepts. · Linux OS administration and shell scripting experience. · Experience with Matlab and Simulink. · Additional software skills (C/C++, PHP, Python, etc.). · LabVIEW for calling external code (dll, COM objects, ActiveX, .NET, etc.) · Translation of source code from various languages (VB, C, C++, C#, Python) into LabVIEW code. · Calling VIs dynamically. · Experience with LabVIEW version 2012 or newer. · Pass a post-offer background check verification. · Complete Pre-Employment Assessment required: Begin Assessment In addition to submitting your application, please complete the Pre-Employment Assessment to be considered for this position. Work Environment: Standard office environment with normal amounts of office related conditions. Occasionally may be required to work in environmental conditions that emulate typical user environments in order to facilitate design testing and validation. Sigma Design - Corporate Fact Sheet.pdf

Hi All, I am going to do the exam of re-certification of CLD. I found just one exam sample on NI website. there is someone who have material that can help to study for exam? Other Sample or specific topic to study for covering all exam possible questions? Any kind of help will be very appreciated. Thank you in advance Vinicio

CLD EXAM preperation guide ​ ​​

Hi all, I am going to take my CLD exam on 06/09 . 1st, here are my sample exams solutions. They all seem to work very well , but not the ATM. About the traffic light I have done it with 2 types of timers one with a timer I made by using get date /time in Seconds and the other one with the elapsed time express VIs. They are identicall, I just replaced the get date time timer with the elapsed time express Vi. The 1st one works perfectly. The 2nd one works until it comesback to initialise after the 1st round then it fails to reset although I am explicitly setting it to rest in the initialisation state. This one reason I don't trust the elapsed time express VI. I'd rather spend time making my own timer than be dodged by the peculiarity of the elapsed time express VI. Can anyone explain to me what I am doing wrong when using the the elapsed time express VI. Many thanks to all of you who help. Those who don't ask questions don't learn. Those who learn will always ask questions. CLD Preparation 092014.zip

Hi Everyone, Erdos Miller is looking to expand our consulting and integration business based around NI products. We are a team of ~35 engineers headquarted in Houston with a few remote workers around the world. We provide contract engineering services, consulting, training, and we also develop our own products for the Oil and Gas industry. To expand our consulting and integration business we're looking for two types of people: 1) Technical People with an Entreprenurial Mindset - We're looking for someone technical, ideally with LabVIEW experience, who's looking to take on something new. Ideally you will go out into the world to find excellent projects to work on and clients to work with. We would see this position as a mixed technical and sales and marketing position. You would handle customer relations, conceptual designs, proposal and contract development and oversee, even sometimes aid the team in the development of projects. This position would be the perfect mix of systems engineer and sales, a sort of intraprenuership if you will. 2) LabVIEW Gurus - CLD/CLA Level - You're passionate about LabVIEW, have at-least 3-5 years of experience, and have some really cool automation experience you can show off. You'll join our team of LabVIEW developers headquarted in Houston and complete challenging, exciting consulting projects. Ideally you have a degree in some sort of engineering and have some technical proficiency outside of LabVIEW. Ideally you live in Houston, Austin, or Dallas and can work in the United States. We have excellent benefits, a start-up feel, a passionate team and a flexible work life. We're at NI week this week so if you can grab us while we're here, that would be great! If not here's how you can contact us: - A private message on this forum. - On Twitter: #erdosmiller - By phone: 713-562-4315 - By email: ken AT erdosmiller DOT com You can find us on the web at www.erdosmiller.com. Ken Miller Cofounder, CLD Erdos Miller

Hello All, My current company is in the process of expanding, and we are seeking experienced LabVIEW developers for our Boston office location. Please see below for position details: Automation Engineer – LabVIEW Control Systems DMC has openings in several automation engineering positions, based on experience level. Location Boston, MA Job Summary With a broad understanding of engineering fundamentals, DMC Automation Engineers provide programming, troubleshooting, testing & measurement, and technical support & solutions to a wide range of clients. Automation Engineers quickly learn new technologies and absorb specific industry knowledge to provide custom software engineering, problem solving, and helpful assistance during each phase of a project. Working both independently and within teams, Automation Engineers assist with project management, meeting deadlines and keeping excellent communications and feedback channels with team members and clients. Minimum Qualifications Engineer Level I (1-3 years relevant experience):Bachelor of Science in Mechanical, Electrical, or Computer Engineering, Computer Science or related field Background in LabVIEW Programming Engineer Level II (2-5+ years relevant experience): In addition to the above requirements, several years of experience with design and implementation of LabVIEW projects Certified LabVIEW Developer or Certified LabVIEW Architect Project-based development experience Desired ExperienceReal-Time FPGA cRIO PXI RF Vision CAN Modbus Required Skills Engineer Level I Programming Quickly Learn New Technologies Complete grasp of scientific method of problem solving Ability to follow patterns & build upon established models Understanding complex system designs Estimation of time to complete familiar tasks. Identify & communicate through proper channels new opportunities for DMC Engineer Level II (In addition to above skills)Experience with current test and measurement as well as data acquisition hardware and devices. Ability to specify correct hardware based on system requirement. Project Planning/System Architecture Design Program Implementation Debug System Testing Communication with team members and clients Documentation Ability to create methodology to solve novel problems Ability to design systems based upon previously used system Convey knowledge in presentations, SOPs, Knowledgebase articles, client case studies, and white papers Estimation of own and others' time for completion of familiar tasks Project proposal writing Other Skills/Abilities Customer Service Communications Technical Writing General Admin Responsibilities Engineer Level IProgram applications to meet & exceed customer requirements Develop robust applications in accordance with DMC programming standards & best practices Project Planning/System Architecture Design Assistance Program Implementation Debug System Testing Communication with team members and clients Documentation Respond to customer needs Engineer Level II (In addition to above responsibilities) Perform programming and engineering tasks in supportive and leading roles at all stages of projects. System design and design assistance. Help Train/Orient/Bring Up to Speed new employees. Convey knowledge in presentations, SOPs, Knowledgebase articles, client case studies, and white papers. Develop & maintain relationships with key contacts with vendors. Develop & maintain relationships with clients, keeping feedback channels open and healthy. Assist in writing project proposals. Seek, identify, and discuss new opportunities with new & existing clients, through proper DMC channels. Interested? Email your resume and cover letter to: jobs@dmcinfo.com Full Listing: http://www.dmcinfo.c...control-systems General Information: http://www.dmcinfo.com

Hello All, My current company is in the process of expanding, and we are seeking experienced LabVIEW developers for our Denver office location. Please see below for position details: Automation Engineer – LabVIEW Control Systems DMC has openings in several automation engineering positions, based on experience level. Location Denver Job Summary With a broad understanding of engineering fundamentals, DMC Automation Engineers provide programming, troubleshooting, testing & measurement, and technical support & solutions to a wide range of clients. Automation Engineers quickly learn new technologies and absorb specific industry knowledge to provide custom software engineering, problem solving, and helpful assistance during each phase of a project. Working both independently and within teams, Automation Engineers assist with project management, meeting deadlines and keeping excellent communications and feedback channels with team members and clients. Minimum Qualifications Engineer Level I (1-3 years relevant experience):Bachelor of Science in Mechanical, Electrical, or Computer Engineering, Computer Science or related field Background in LabVIEW Programming Engineer Level II (2-5+ years relevant experience): In addition to the above requirements, several years of experience with design and implementation of LabVIEW projects Certified LabVIEW Developer or Certified LabVIEW Architect Project-based development experience Desired ExperienceReal-Time FPGA cRIO PXI RF Vision CAN Modbus Required Skills Engineer Level I Programming Quickly Learn New Technologies Complete grasp of scientific method of problem solving Ability to follow patterns & build upon established models Understanding complex system designs Estimation of time to complete familiar tasks. Identify & communicate through proper channels new opportunities for DMC Engineer Level II (In addition to above skills)Experience with current test and measurement as well as data acquisition hardware and devices. Ability to specify correct hardware based on system requirement. Project Planning/System Architecture Design Program Implementation Debug System Testing Communication with team members and clients Documentation Ability to create methodology to solve novel problems Ability to design systems based upon previously used system Convey knowledge in presentations, SOPs, Knowledgebase articles, client case studies, and white papers Estimation of own and others' time for completion of familiar tasks Project proposal writing Other Skills/Abilities Customer Service Communications Technical Writing General Admin Responsibilities Engineer Level IProgram applications to meet & exceed customer requirements Develop robust applications in accordance with DMC programming standards & best practices Project Planning/System Architecture Design Assistance Program Implementation Debug System Testing Communication with team members and clients Documentation Respond to customer needs Engineer Level II (In addition to above responsibilities) Perform programming and engineering tasks in supportive and leading roles at all stages of projects. System design and design assistance. Help Train/Orient/Bring Up to Speed new employees. Convey knowledge in presentations, SOPs, Knowledgebase articles, client case studies, and white papers. Develop & maintain relationships with key contacts with vendors. Develop & maintain relationships with clients, keeping feedback channels open and healthy. Assist in writing project proposals. Seek, identify, and discuss new opportunities with new & existing clients, through proper DMC channels. Interested? Email your resume and cover letter to: jobs@dmcinfo.com Full Listing: http://www.dmcinfo.com/employment/automation-engineer-labview-control-systems General Information: http://www.dmcinfo.com

Senior LabVIEW/TestStand Developer DGE Inc., an FEV Company, is seeking a Senior Software Developer with strong LabVIEW experience. The candidate should also have experience with automated test systems architecture and design for automotive applications. DGE, Inc. is a provider of electrical engineering design and consulting services to the automotive OEMs and Tier Suppliers. DGE’s experience and expertise allows the company to assist its partners with integration of their products into the OEM vehicle. Position Requirements: Hands-on experience in implementing automated test systems for electronic control modules Demonstrated experience in defining and validating component and system requirements for test equipment Ability to define project effort and task share; experience in requirements management Strong LabVIEW programming skills Good knowledge of automotive software programming standards and processes such as CMMI and ISO 26262 Excellent competence in working with communication networks such as CAN, LIN, FlexRay etc. Ability to understand and interpret strategy development criteria and application needs Strong vehicle electronic system background Highly competent communication skills and the ability to present to and interact with clients Good organizational and project management skills Supports quote preparation/resource determination for a specific project Ability to mentor and coach other team members Qualifications:BSEE is required; MSEE is a plus CLAD Certification (or equivalent experience) Minimum.5 years LabVIEW software development experience In-depth knowledge of electronic control units and electro-mechanical control systems is required Practical experience using NI equipment and software packages (LabVIEW, TestStand, etc.) is required Proficiency with test equipment interfaces and DAQ experience Ability to read/understand module schematics and use for debug & test Experience with software design, development, and testing techniques and procedures Must be motivated and able to work with minimal direct supervision. Effective project management, organizational, and teamwork skills are required In-depth knowledge of Microsoft Office Suite and MS Project is required Excellent verbal and written communication skills are required Highly motivated / strong work ethic Please send resumes to bdoyle@dgeinc.com

I rocked my cld exam using the jki state machine. Thanks folks for the tips! Always go first with documentation and style where you can easily gain points.

Primus Power is developing a low cost, utility-scale flow battery system that will increase the stability and security of the electric grid, and accelerate adoption of renewable wind and solar energy. Primus is located in Hayward, CA. Principals only. LabVIEW Controls Software Engineer We are seeking a skilled LabVIEW controls software engineer to develop and maintain code for the Primus Energy Storage technology (very large and sophisticated batteries). You must enjoy working in a fast paced startup company environment where creativity, speed, initiative and meticulous engineering work are required to succeed. Job Responsibilities Create code to run new devices and equipment as needed within the structure of current framework. Maintain accurate records of code changes through source code control and requirements tracking. Collaborate and coordinate with multiple groups to deploy changes with minimal interruption to ongoing activities. Utilize designs that allow systems to run safely without direct supervision. Assist with test system integration, troubleshooting, etc. Write unit test and validation code to minimize integration risk. Candidate Minimum Requirements BS or greater in Computer Science or technical field. Certified LabVIEW Developer (CLD) required Certified LabVIEW Architect (CLA) and/or Experience with LabVIEW RT and FPGA are a major plus. 2+ years experience in controls software design. Experienced with Object Oriented Programming concepts. LVOOP recommended. Able to understand and communicate advanced program architectures and designs. Passion for developing game-changing technology and accelerating the adoption of renewable energy. Personality traits needed to work quickly and meet deadlines while also maintaining high standards of quality, and safety. Must be authorized to work in the United States on a full-time basis. Primus Power is a clean tech start-up in Silicon Valley. We are financed by top tier capital firms. We offer competitive compensation and an invigorating, collaborative work environment. Please Send Resumes to jobs at primuspower d com

Hi all, I wonder if anyone could review my CLD Sample Exams codes, giving me a few tips. I plan to take the CLD exam soon. Best regards, CLD1 ATM.zip CLD2 Boiler.zip CLD3 Car Wash.zip CLD4 Sprinkler.zip

I am a Certified LabVIEW Developer seeking contract work in the Austin, Texas area. (Also willing to work remotely). My previous project just completed and I am now available to work on new projects. In addition to being CLD, I have experience with a wide range of NI hardware including PXI, HSDIO, Switches, SMU's, Digitizers, RF, Signal Generators, cRIO, FPGA, and more. Please email me at cldforhire@gmail.com Nathan Certified LabVIEW Developer

Hi All, I am a certified LabVIEW developer with 7 years experience using LabVIEW, and looking for a contract opportunity. Ideally working remotely, or within the UK. Contact information and website below. Best regards, Rod e.mail:info@acodaq.com website: www.acodaq.com

Hi LAVA, This is my first post since joining the forum, so first of all hello to you all. It's a bit late really considering I have the exam tomorrow morning, but I did my last two practice exams this week for the ATM and Sprinkler system and thought I'd pop them up to see if anyone has some last minute feedback or wise words. Both are saved for LV 8.6. I've actually only been using LabVIEW for about 12 months and not as a full time developer, so I probably fall a bit short of the recommended experience, but the opportunity arose and I figured there's no harm in giving it a shot! Thanks in advance for any feedback or pointers... CLD Attempts 8.6.zip

LABVIEW EMPLOYMENT OPPORTUNITY: SENIOR TEST ENGINEER DESCRIPTION: Tecnova is a highly qualified National Instruments Certified Alliance Partner with a growing Automated Test Solutions department. We are looking for two (2) self-motivated LabVIEW Architects or Developers who can contribute to the development of automated test, data acquisition, and control systems using National Instruments LabVIEW. These positions are located at either our Waukegan, IL headquarters or our Rockford, IL field office. Relocation expenses are negotiable. Direct customer contact and moderate travel within Illinois, Wisconsin, Minnesota, and Indiana is expected. Candidates must have the ability to: Contribute to multiple projects. Innovate and help advance test methodologies using National Instruments LabVIEW. Design, develop, implement, and document state-of-the-art test, measurement, data acquisition, and control systems. Interact professionally with clients and build strong client relationships. Candidates must have broad experience in: Project management including scheduling, budgeting, and scope of work. Contributing to system design and specifications. Designing and executing test plans. Programming and documenting LabVIEW applications. Preparing end user documentation and help file content. REQUIREMENTS: Applicants must meet the following criteria: 5+ years of LabVIEW experience. High comfort level with scientific and technical terminology. Strong mathematical background, including signal processing, electronic circuit theory, and control theory. Automated test, measurement, data acquisition, and control experience. Ability to effectively work independently in a fast paced environment. Ability to adapt to changing requirements, rapidly absorb new concepts, and apply them effectively. Ability to contribute and work in a team environment. Excellent communication and presentation skills. HELPFUL SKILLS: Preference will be given to applicants with the following skills: Certified LabVIEW Architect or Certified LabVIEW Developer credentials … or the ability to attain CLD certification within six (6) months of employment. Experience with LabVIEW add-on toolkits and modules. Real-Time FPGA Datalogging and Supervisory Control Database Connectivity Report Generation Touch Panel Deployment [*]Experience with other National Instruments software platforms. TestStand VeriStand LabWindows/CVI SignalExpress [*]Experience with National Instruments hardware platforms. Data Acquisition Motion Vision Modular Instruments CompactRIO Compact FieldPoint Signal Conditioning RF [*]Experience with communication protocols Serial (RS232/422/485) GPIB (IEEE488) TCP/IP Modbus / Profibus I2C / SPI CAN / DeviceNET [*]Experience with a wide variety of sensors, transducers, transmitters, and signal conditioning. Temperature / Humidity Accelerometers / Microphones Power Pressure / Strain / Force Flow / Level Balances / Scales [*]Active involvement in National Instruments and LabVIEW Communities, User Groups, LAVA forums, etc… ADDITIONAL REQUIREMENTS: No 3rd-party resumes accepted. Principals, only – no agencies or contractors. Candidates must be a U.S. citizen or permanent U.S. resident authorized to work in this country for any employer. Due to the immediacy of this position we are unable to offer visa sponsorship at this time. ABOUT TECNOVA: Tecnova is a leading electronic product development, automated test engineering, and contract manufacturing firm that provides custom electronic hardware, mechanical, and software solutions to small companies and Fortune 100 corporations. We offer exciting and professional challenges, variety, and ample opportunity to roll up your sleeves and make a difference. We offer an excellent salary package commensurate with the skills and qualifications of the applicant, 401(k), medical, dental, and eye care benefits. Qualified innovative, creative, and results-oriented individuals that desire a wide variety of projects in a challenging, fast-paced environment are encouraged to apply. If your background and qualifications match this position, please send your resume via one of the following methods for immediate consideration. (Please note: Due to the volume of the responses we receive, Tecnova will only contact those candidates who meet the requirements described above.) E-Mail:careers@tecnova.com (Microsoft Word or PDF format) Mail:TecnovaATTN: Automated Test Careers2383 N Delany RdWaukegan, IL 60087-1836 USA For more information, and to see if Tecnova might be a good fit for you, please see our website at: www.tecnova.com.

Hello, I am taking CLD in few weeks and going through the sample questions. I tried ATM Controller. It is fully functional but it took me 5 1/2 hour to finish it off and include documentation. There are certain things on the front panel which are not quite right. For instance, menu buttons are not being released. I documented on the front panel all the things which I thought could be useful to mention for an effective advice. Not sure if I can finish this faster by doing something different? Many thanks in advance Kind Regards Austin 11-02-2012.zip