Dear All, We have several FBM41s at one of our I/A sites with ECB8 running ladder logic (PLB blocks). In one of these FBM41s I want to toggle one of the spare output channels of this FBM from boolean output of a calc block. Can I toggle this spare output channel from the calc block in the presence ofPLB block in this FBM. Kindly advise. Rgds, Ali Ahmed Zahidi Intech Process Automation Inc. ---------------------------------------------------------------------------- Express yourself instantly with MSN Messenger! MSN Messenger[1] Download today it's FREE! --- Links --- 1 http://g.msn.com/8HMAEN/2728??PS=47575 _______________________________________________________________________ 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