Device for monitoring processing operations within of printing machines in unit construction

摘要

Device for monitoring processing operations within of printing machines in unit construction, whereby• optical sensors (23) on the aggregates (1 – 7) with the means for display (8.1) at a central operating station (8) are connected,• each unit to be monitored (1 – 7) a decentralized multiplexing module (10) is associated with,• the multiplexer modules (10) with one another and with the central operating station (8) by means of signal transmission means (17) are connected,• each multiplexing module (10) coupling - and control means (11, 12, 13, 14, 15, 17) for the operation of the for the respective unit (1 – 7) optical sensors (23) and• the multiplexer modules (10) in a decentralized manner with a machine control subordinate unit expensive units (20) are coupled.