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world pulppaper 93 Web monitoring systems have been found to be effective in eliminating breaks and defects on all types of paper machines and converting operations from tissue to pulp Figure 5. Example of a combined WIS left and WMS right operator control station display set-up providing total visibility to all of the machine cameras synchronised to the same piece of paper. Full two-way software integration provides automatic image transfer via pop-ups as well as defect classification information and other important variables to help speed up solving the root cause. A further noteworthy WMS development is the opportunity to fully integrate web inspection WIS with it. For many years many WMS systems were set up to receive a trigger signal from the WIS allowing same piece of paper synchronisation of the hole or defect right to the wet-end cameras. Now these two systems are fully integrated allowing two-way communication between the two systems into what can be called a single platform camera solution. Now when a certain size of hole edge crack or surface defect is detected by the WIS this image with its exact time stamp is sent to the WMS allowing operators to see the defect on the WMS screen together with the same piece of paper images all the way up to the wet-end. Similarly the WMS can send to the WIS images from certain defects further helping operators get to the root cause of quality disturbances. concLusions Web monitoring systems have been found to be effective in eliminating breaks and defects on all types of paper machines and converting operations from tissue to pulp. WMS technology has now developed to a point where effective and reliable event capturing is possible cameras are smart and perform continuous web inspection and are fully integrated with all types of web inspection systems WIS. The ideal WMS WIS system is one that uses the same cameras same processors and a single operating platform which simplifies the installation makes maintenance easier and offers the users the fastest and easiest way to achieve results. References 1. DEWITTE Jesse A et al Video surveillance troubleshooting at LSPI Tappi Journal Vol 78 No. 8 August 1995. 2. KORPELA Markku S. Mill Experiences at Kymmene-Kaukas TAPPI 1994 Coating Conference San Diego CA. proceedings page 310. 3. HILDEN Kari K.. et al The latest developments in camera event capturing technology TAPPSA African Pulp and Paper Week Durban South Africa October 2002.