One Point Lesson Plans - an effective learning tool in a manufacturing environment
Today’s manufacturing equipment can be complicated in nature with many integrated components all controlled by computerized technology. The responsibility of running and monitoring the equipment and process can be an intimidating task to an equipment operator on the production floor. Manufacturers have learned a simplified design combined with operator engagement is the best recipe to deliver a highly reliable process and quality product. One of the leading tools to accomplish this engagement is the use of the OPL, or One Point Lesson Plan.
The One Point Lesson Plans are the cornerstone of any good technology transfer and training plan. As the term states, a One Point Lesson Plan is intended to transfer knowledge on one specific feature or function of a larger process. The format incorporates pictures to aide in the visualization of the task. As the tool is also used as a training aide, a training date and signature record is included. A Butler Automatic Splicer OPL can be seen in Figure 1. The OPL in figure 1 teaches an operator how to inspect film role core adaptors. Although simple in nature, a quality core adaptor contributes to the precise application of the film splicer when integrated with the larger production process.
As an OPL is intended to be an operator learning and training tool, many critical process parameters and tasks are communicated via this tool. The OPLs typically reside at the machine so operators can refer back to the instruction and reinforce knowledge as required. It is also intended that a trained operator can then utilize the OPLs to train new associates. Eventually operators begin to fully understand the equipment and process and can work to refine the process and improve overall operating efficiency.
By William Brum, P.E., Manager, Aftermarket Parts & Service at Butler Automatic, Inc.
Follow @ManufacturingGL and @NellWalkerMG
Siemens: Providing the First Industrial 5G Router
Across a number of industry sectors, there’s a growing need for both local wireless connectivity and remote access to machines and plants. In both of these cases, communication is, more often than not, over a long distance. Public wireless data networks can be used to enable this connectivity, both nationally and internationally, which makes the new 5G network mainframe an absolutely vital element of remote access and remote servicing solutions as we move into the interconnected age.
Siemens Enables 5G IIoT
The eagerly awaited Scalance MUM856-1, Siemens’ very first industrial 5G router, is officially available to organisations. The device has the ability to connect all local industrial applications to the public 5G, 4G (LTE), and 3G (UMTS) mobile wireless networks ─ allowing companies to embrace the long-awaited Industrial Internet of Things (IIoT).
The router can be used to remotely monitor and service plants, machines, as well as control elements and other industrial devices via a public 5G network ─ flexibly and with high data rates. Something that has been in incredibly high demand after being teased by the leading network providers for years.
Scalance MUM856-1 at a Glance
- Scalance MUM856-1 connects local industrial applications to public 5G, 4G, and 3G mobile wireless networks
- The router supports future-oriented applications such as remote access via public 5G networks or the connection of mobile devices such as automated guided vehicles in industry
- A robust version in IP65 housing for use outside the control cabinet
- Prototypes of Siemens 5G infrastructure for private networks already in use at several sites
“To ensure the powerful connection of Ethernet-based subnetworks and automation devices, the Scalance MUM856-1 supports Release 15 of the 5G standard. The device offers high bandwidths of up to 1000 Mbps for the downlink and up to 500 Mbps for the uplink – providing high data rates for data-intensive applications such as the remote implementation of firmware updates. Thanks to IPv6 support, the devices can also be implemented in modern communication networks.
Various security functions are included to monitor data traffic and protect against unauthorised access: for example, an integrated firewall and authentication of communication devices and encryption of data transmission via VPN. If there is no available 5G network, the device switches automatically to 4G or 3G networks. The first release version of the router has an EU radio license; other versions with different licenses are in preparation. With the Sinema Remote Connect management platform for VPN connections, users can access remote plants or machines easily and securely – even if they are integrated in other networks. The software also offers easy management and autoconfiguration of the devices,” Siemens said.
Preparing for a 5G-oriented Future
Siemens has announced that the new router can also be integrated into private 5G networks. This means that the Scalance MUM856-1 is, essentially, future-proofed when it comes to 5G adaptability; it supports future-oriented applications, including ‘mobile robots in manufacturing, autonomous vehicles in logistics or augmented reality applications for service technicians.’
And, for use on sites where conditions are a little harsher, Siemens has given the router robust IP65 housing ─ it’s “dust tight”, waterproof, and immersion-proofed.
The first release version of the router has an EU radio license; other versions with different licenses are in preparation. “With the Sinema Remote Connect management platform for VPN connections, users can access remote plants or machines easily and securely – even if they are integrated in other networks. The software also offers easy management and auto-configuration of the devices,” Siemens added.