The ABACUS 4 process control system is a block-based software system for the real time control of industrial and other continuous and batch processes.
Release Notes: The program is now build using dynamic linking, producing a smaller binary. This release includes a new BLT-based trend display, and psql_calc, which stores average values of dynamic values into PostgreSQL based database tables for report generation. A bootable ABACUS4 CD is now available. This CD contains a working demo of ABACUS4 running under Slackware 7.1. If anyone wants a copy please mail your request to firstname.lastname@example.org. There will be a negotiable monetary charge for the CD.
Release Notes: Initial freshmeat announcement.