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2 years ago

Case Study - versiondog Factory Floor Status

  • Text
  • Factory
  • Versiondog
  • Maintenance
  • Automotive
  • Manufacturer

CASE STUDY

CASE STUDY Factory Floor Status a versiondog add-on that has officially been available to all users since the release of versiondog version 4.0. The aforementioned automotive manufacturer was involved as a premium tester and took part in the system’s pilot project back in 2015. In the networked production facility, Factory Floor Status ensures a reduced workload, more streamlined processes and an accurate, factory-wide overview with no manual transcription errors. versiondog Factory Floor Status – tabular interface. The system lists all PLCs with their associated MLFB numbers and firmware/hardware states in an easy-to-read table. With the search and filter functions, users can search for specific MLFB or assembly numbers, which saves a great deal of time. The system also helps to prevent errors that occur when outdated firmware goes unnoticed. The automated display of this information prevents errors caused by manual transcription or by information being read incorrectly, and means that Excel-based paper documentation is no longer necessary. The maintenance manager, who is also the versiondog administrator, sums up: “When it came to using Factory Floor Status, our colleagues needed no persuasion. Everyone said the same thing: “This software is great”. A quick look at Factory Floor Status and a maintenance worker can easily tell whether or not they will be affected by a firmware error”. However, working with versiondog and Factory Floor Status does not mean that workers can blindly trust the software and be free from all responsibility. Quite the contrary. The clear, reliable overview and the distinct outline of the plant’s structure mean that workers take responsibility for their own part of the plant and can work independently of higher-ranking departments. This has greatly increased employee motivation and dedication. versiondog is therefore not a monitoring system for individual performance, but rather acts as a backbone and provides a secure foundation for data availability and storage. Factory Floor Status provides even more production-related information which helps to increase efficiency and saves time and money. The ability to check the battery status of devices, for example, helps prevent data loss in the event of a power outage. As the battery life is often somewhat shorter than officially stated, this means that low batteries can be replaced on time to prevent stoppages. This also has a positive effect on storage, as it makes it possible to calculate and plan the required number of replacement devices (PLCs) more precisely and with a greater degree of certainty. In the paint shop, where forced values are frequently used, the Factory Floor Status add-on plays a particularly important role. Forced values are temporary settings that are reset at a certain point in time. With a wide variety of devices and settings, however, it can sometimes be difficult to keep track. Factory Floor Status therefore acts as an automatic reminder and notifies the relevant maintenance worker of where and when forced values have been set. To proactively optimise process and facilitate monitoring in the facility, the system also provides information on RAM usage and cycle times. During plant construction, and later on in the life cycle during plant expansion, these values can be used to identify unnoticed errors or exceeded limit values. As far as cycle times are concerned, this automotive manufacturer has a required safety margin of 20%. Due to the information provided by Factory Floor Status, the plant engineer can immediately see where more powerful PLCs/CPUs need to be installed and where adjustments and performance improvements have to be made. In the past, the performance of a production facility would often decrease over time. At some point, this would be an indication that the RAM limit had been reached. With Factory Floor Status, users can now see at an early stage that limit values are about to reached (or that they have been exceeded) and take proactive measures against this. The biggest advantage from a global maintenance point of view is that, in addition to this new, device-specific information, the current status of the executed backups can be viewed at a glance. This means that certain data that could previously only be viewed via the versiondog system can now be viewed via the Page 2/4

CASE STUDY Factory Floor Status via the versiondog client. If there are any errors or uncertainties, the user can immediately track, locate and verify these changes. Complete clarity and maximum data availability mean that less effort is required and more resources are available for optimisation and new maintenance tasks. In addition to a variety of Siemens PLCs, the automotive manufacturer also uses devices from the companies SEW and Phoenix Contact. In the coming releases of versiondog, these PLCs will also be integrated into the Factory Floor Status add-on. “All of our workers are eagerly awaiting the integration of these new devices. Because of our extremely positive experience with Factory Floor Status thus far, we already know the huge benefits that these enhancements will bring”. versiondog Factory Floor Status with monitor view. web-based Factory Floor Status add-on. In the production facility, maintenance workers will always take a look at Factory Floor Status so they can start work with the most up-to-date information and personally check their own area of the facility. With the additional display of versiondog system data, it is now possible to immediately see at the start of a shift whether any changes were made in the previous shift, without having to send an additional request Page 3/4

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