Abstract
Abstract The paper describes a whole quality control automation for a manufacturing plant of winding wires. Every section contains several production machines which produces from 8 to 24 wires simultaneously. In a first step, we develope a high voltage continuity test apparatus connected to a microprocessor board. Theboard´s function is to save the results coming from eight test apparatuses and preprocess them for further transmission. From 1 to 3 boards may be placed into a 24rack which has a keyboard and an alfanumerical display for on-machine programming and visualization. This device also provides visual and acoustic alarms. The control unit receives data from the microprocessor boards by RS-485 links (up to 16 microprocessor boards forevery link) and generates a single label with the quality parameters for every coil. From the control unit or fromtheon-machine device it is possible to change many parameters such as test voltage or alarms configuration.
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