I also see that the differences between PLCs and Distributed Control Systems are getting smaller. However, The DCS does provide a much more robust capability to provide "enterprise system" functions. The DCS is designed primarily to coordinate large system applications such as an...
I have worked in the I&C process controls area for a number of years and have extensive experience with WDPF and Ovation DCS equipment. If you feel I may be able to provide you information you are interested in please let me know.
WVB
ImpactWVB@aol.com