I have some source code for a 4.3 system developed by a field svc guy which does this on our 51B and wp30's. Does anyone want to try and convert it to work on an 8.3 system? I can test it out on our system. I'm not very good with C programming or I would give it a try. Ronald G. Schafer 10026 Old Ridge Rd. Ashland Va. 23009 804-227-4034 _______________________________________________________________________ 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