| 
Beer
Release to Finished Beer Line Modification Approximately
six existing process PLCs and two clean in place (CIP) tenor drums were modified
on line. Two existing Allen Bradley Advisor CRTs also were modified to allow graphic
Operator selection of the new bottle line from about 30 sources. New Tuchenhagen
valves were added to the beer release header to allow this selection and to provide
for the new sections of pipe to be cleaned in place. The new process was integrated
into the existing finishing cellar operation without interruption of production. The
printouts of the existing programs were marked up during the PLC programming phase
at Emerson Process Management for subsequent use during on line programming. There
was coordination with Factory Link GUI programing which was done by others. The
components could not be set up for simulation before checkout / start up as most
were existing and in operation. Marked up PLC program printouts were used
during on line programming of approximately 6 existing PLCs. The modified Advisor
programs were downloaded into the existing GUI computers on site. Extensive coordination
was required between plant maintenance, plant operations, plant engineering, Factory
Link programmers, corporate engineers installing the new bottle line, two installation
contractors and the bottle line turnkey equipment vendor. All programs were backed
up on line before and after modification. The bottle line started up ahead
of schedule requiring that the beer release be complete ahead of schedule. This
was accomplished without inadvertent shutdowns and the plant was extremely happy
with the outcome. Back to Success Stories |