Hi list, I noticed while troubleshooting some control logic the other day that CHARC blocks will not continuously update the BCALCO parameter when PRIBLK is not 1. Unfortunately in the scheme we're using I cannot set PRIBLK to 1 as there is not always an upstream propagation path for it. Is this as-designed behavior? I don't believe I've noticed this phenomenon on other blocks, but I plan to experiment if I get time. I took a quick look at the docs, but they don't explicitly mention this. Thanks, Corey Clingo BASF Corp. _______________________________________________________________________ This mailing list is neither sponsored nor endorsed by Invensys Process Systems (formerly The Foxboro Company). Use the info you obtain here at your own risks. Read http://www.thecassandraproject.org/disclaimer.html foxboro mailing list: //www.freelists.org/list/foxboro to subscribe: mailto:foxboro-request@xxxxxxxxxxxxx?subject=join to unsubscribe: mailto:foxboro-request@xxxxxxxxxxxxx?subject=leave