At goods-in, an autonomous driverless transport system (AGV) takes over transportation from goods-in to the automated small parts warehouse (AKL). © Nord Drivesystems

An autonomous driverless transport system (AGV) has been in use at the incoming goods area for a year now. The AGV takes over transportation from the goods receiving area to the automated small parts warehouse (AKL). It recognizes the demand at the starting and destination positions, loads itself with the transport boxes independently and finds its own route. If it encounters an obstacle, this is automatically detected: The AGV stops or turns around and takes a different route.

As soon as the transport boxes continue on conveyor belts, the intelligent Nordac Link field distributors are used. The field distributors are manufactured in Aurich and are also used in their production facility. The convenient drive control for decentralized installation can be freely configured for every requirement and application. Peripherals such as digital and analog inputs and outputs, the bus system and safety functions can be freely selected by the customer. This means that the Nordac Link can be integrated into all Industry 4.0 architectures. In Aurich, a total of over 20 drives ensure the reliable transportation of goods, including in the mini-load warehouse. Thanks to the integrated PLC, they can take over complete sequence controls and regulate processes autonomously. At goods receipt, each item is also given a 2D code and can therefore be tracked seamlessly until it is used and vice versa, from the serial number of the device to goods receipt.

Digital, automated, transparent

In order to meet the high demand, a new assembly line was put into operation specifically for the production of the intelligent inverter. All necessary assembly and test systems are controlled based on the individual configuration - from generating the plan for component assembly to final testing and parameterization. All data and information is bundled online in a central order and can be called up anywhere at any time. For example, in THT assembly (Through Hole Technology), which is traditionally carried out manually, the work plans can be displayed on monitors. To do this, the 2D code on the assembly is scanned. The specific assembly instructions for the current product then appear on a touch display. A clear graphic shows exactly which components are to be used in which position and guides the employee step by step through the process. This makes work easier, increases speed and ensures quality. The digital helpers also allow for greater flexibility, as the assembly assistance systems enable faster production changes between different series.

The Nordac Link field distributor is a convenient drive solution for flexible, decentralized installation. © Nord Drivesystems

Modern, intelligent drive technology is a key technology for the fourth industrial revolution, as it sets networked, decentralized and autonomous manufacturing processes in motion in a coordinated manner. Nord drives can be networked, they work autonomously and they are scalable in terms of function and performance. Intelligent and digitally networked systems have found their way into manufacturing processes. With flexibilization, individualization and modularization, Nord is well positioned for the growing requirements of Industry 4.0.

Jörg Niermann, Head of Marketing, Nord Drivesystems / am