Labelling Real-time Module and the Wizard Labelling Setup
The Labelling Real-time Module implements the typical functions of a labelling head. In particular it handles with absolute precision the typical signals of a labelling head: - product presence detection (start); - label gap detection (stop); - synchronization of the label velocity with the product velocity and application of the label always on the same point also during the acceleration and deceleration phases of the product transport belt. (encoder). By enabling the Labelling_Realtime module, which can be activated in the SW1 drives with c0490 or c1490 configuration, it’s possible to create automatically, by means of a simple wizard, the complete control cycle of a labelling head, besides it’s also possible by means of the eePLC Studio environment, to add other functionalities necessary for the application. The performances of this solution are: maximum labelling speed up to 80 m/min: label positioning error less then 1 mm: perfect synchronism between product speed and label speed; external encoder for the velocity reference and product position; buffering of up to 16 products; programmable filter for the product presence signal; programmable filter for the label gap signal.
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