A 2000 Channel Mine-Wide Data Acquisition System

A Data Acquisition System with a capacity to monitor 2000 analog instruments has been installed at the mines operated by the Zinc Lorporation, Limited and New broken hill Consolidated Limited (ZC/LVbHC), New South Wales, Australia. Since commissioning in March, 1982, the system has proved its value in providing up-to-date information to both Rock Mechanics and Mining personnel. The paper describes the function of the major software and hardware components of the system, and identifies the advantages that an on-line monitoring system provides in the day-to-day operation of a large underground mine.