Come ottenere automaticamente i rapporti dalla produzione

A paper report means:

• higher product and printing costs
• more work in processing the documentation
• space required for archiving reports
• Manual filling and double reporting – from paper to ERP

As a result, digitalization of paper documents is becoming more commonplace – improving the flow of information and reducing communication delays. It also allows better control over the flow of messages: some data is reported by the operator on the panel when requested, or data is filled in automatically – from machines.

Digitalization in authorising decisions is another issue – in the case of reports, digital signatures bring this process to a higher level of security. This can be seen in the example of production steps. Operators confirm each of them, which provides assurance that none of them is overlooked.

In practice, the digitalization of documentation means that monitoring – not just KPIs – in production takes place directly on the computer screen in the office. The manager has full access to the aggregated data in real time and is rapidamente notified of problems, defects and failures.

Automatic Data Acquisition from machines

Auto-filling reports – by downloading data directly from the machines – results in reduced operator involvement. This practically eliminates paperwork, which tends to be burdensome and intricate. As evidenced by analyses, this increases the level of involvement in the production process. It is important to note that Automatic Data Acquisition does not only have to concern modern machines – via communication with the PLC. Older machines can also provide this type of information transfer through appropriate modernisation – equipping with sensors.

• the number of compliant items in relation to those detected,
• the reasons for possible errors detected in the production cycle,
• ID of the operator responsible for the batch,
• operation start and end times,
• reason for stopping the machine,
• update of the scheduled completion,
• operation and order time,
• current status of the machine,
• other production progress data.

Production quality reporting

Thanks to automation, reporting on production quality is done in tempo reale. In this way, information about defects occurring in production is analysed. It is important that the controller has full control over the ongoing assessment – here and now. For instance, the manager can ask the operator to perform quality checks with detailed instructions for a specific production time, if necessary. This allows, for example, to carry out inspections every 2 hours or in certain batches – e.g. when several hundred components are produced.

The overall inspection capabilities are enhanced by additional equipment. The system allows the connection of the necessary report automation tools- checkweighers, callipers or scanning machines.

Digitisation of SPC reports and control charts

Real-time condition monitoring is not just about current efficiency, but it also leads to significant improvement when it comes to drawing conclusions for the future. For example, automation makes it possible to verify whether certain measurements are within tolerance limits. Such reports can be generated automatically after production is completed. This reduces the involvement of human labour.

Reporting service problems

A common drawback of production lines is to slow response a technical problems. This is due to the late transmission of information. Automation eliminates this problem. Information about failures or maintenance needs is triggered automatically, along with the detailed reason. The generated notifications have different formats: e-mail, SMS, phone call. This reduces the risk of not receiving a message.

Maintenance activity reporting includes automatic measurement of maintenance KPIs – MRT, MTBF, MTTR, MTTF. The storage of data on the failure history itself – including not only causes but also repair or reaction times – runs in the background too.

Access from mobile devices

How to improve employee awareness and control over the production process? The solution is to provide employees with mobile devices – not just smartphones but, for instance, tablets – that have access to relevant applications. This way, they can report potential problems and their causes more quickly. Access to notifications is in real time. In addition, selected employees can access the current status of production – for example, in the form of OEE reports for a specific machine.

How to automate reports with the ANT MES solution?

The ANT automated reporting system is already being used in 35 countries. Customers who have decided to use the system point out, among other things, the variety of possible applications. Based on the system, it is possible to create the following reports:

• production reports
• quality reports
• maintenance reports and others.

Data collection not only applies to newer devices but is also possible for older models thanks to the knowledge and experience of ANT engineers.

Data analysis is facilitated by the extremely functional e practical dashboards developed by ANT. These are ready-made solutions based on the best experiences from various industries – FMCG, pharmaceutical, automotive, machine or aerospace. The company can therefore be sure to receive a ready-made solution adapted to the specifics of its business.

Reports collected in this way can be customised to meet company standards and reports can be generated on an ongoing basis. How does this work in practice? There is nothing wrong with, for example, sending out a series of reports in the early hours of each day with a summary of the last shift to start daily meetings con up-to-date last-day risultati.

This type of data analysis may include, for example:

• overall data with the total OEE and level broken down to the individual results of each department or production line
• a production line with the actual machine conditions during a shift and the OEE
• the performance of the production line with comparisons to a selected period in the past
• Pareto charts of microstops with the root causes for each machine or production line.

How to automate reports in practice – a case study

How does an automated reporting system work in a company? Here is an example based on an implementation for a company with 45 production lines. It operates in the automotive industry.

The implementation was possible thanks to:

• obtaining data from PLCs and control panels running on 26 modern devices
• installing sensors to count finished parts; they were installed on nine older machines
• installing control panels on ten manual assembly lines to obtain information on production progress
• installing ten 42-inch screens to provide greater transparency and allow dashboards to be displayed on the production floor.

How has the digitalization of production reports translated into measurable parameters? After the integrazione into the SAP ERP system, il operating time in particular has increased by 23%. At the same time, the time spent on quality control has been reduced by 45%. However, the overall reduction in production reporting time, which fell by 90%, is particularly impressive.