EVT Label Alignment System


The EVT Label Alignment System (LAI) checks the position and the alignment of a previously defined label. The parameters are defined by the user. Afterward, the inspection can be applied immediately to the production process. The system is based on the EyeVision software and is easily adapted to your applications. The hardware includes the EmSys computing unit and an industrial camera of the supported makers such as e.g. Allied Vision Technologies, Basler, Baumer, Teledyne Dalsa, Flir, etc.

The Ready-to-use systems offer versatile solutions with only a small amount of adjustment and at the push of a few buttons in industries such as food, beverage, electronic as well as areas such as Deep Learning, Thermal Imaging, 2D, and also 3D image processing. The system includes an already preconfigured EyeVision Software solution for free adaption, as well as an EmSys computing hardware and an industrial camera of one of the supported makers such as Allied Vision Technologies, Basler, Baumer, Teledyne Dalsa, or also thermal imaging cameras by Optris or Flir. There are GigE and USB cameras available.

Inspection Program Switch When Label Change

In case of a change of labels, the software can switch to the corresponding inspection program. And the software can also adjust the illumination in correspondence with the inspection program. To control the illumination, four independent LED connections are available. Those are directly controlled by the EVT Label Alignment System (LAI) software

Label Alignment Inspector Features

Automatic inspection program switch when a label change Interfaces: GigE, USB, RS232, RS485
easy integration into:

  • Tracker system
  • SPS
communication protocol for:

  • Profinet
  • OPC UA
  • Modbus
  • UDP & TCP/IP
Stand-alone system Headless system


Via the hardware interface, the system can communicate with a tracker-system as well as SCADA or PLC. Different tracker boards and systems can be integrated into the inspection process with the tracker-protocol.

Stand-alone or Headless system

The stand-alone-system is available with a user interface and can be set up locally. The headless system is programmed remotely from the master computer to upgrade already existing facilities.

EmSys Computer

On the EmSys computer, further inspections can be carried out parallel to the label inspection, such as bar code, or OCR/OCV inspections. The EmSys has four Ethernet interfaces for cameras and communication. Also, it has a USB 3.0 interface and four independent LED connectors, which are controlled by the software.

EVT Eye Vision Technology (Software)
EVT Label Alignment System