I have several AB30 gateways communicating with PLC5 processors in my system. I am making plans to upgrade to the mesh system which would include FBM231 comm modules to replace these gateways. The FBM231 doesn't support the MCIN and MCOUT blocks that I now use, it looks like I would have to use PAKIN and PAKOUT blocks. Has anyone on the list been through this upgrade? I really don't want to do a complete rebuild of the gateway. Thanks for any help you can provide, Ricky Cash Process Control Engineer Greif Inc. Amherst VA CONFIDENTIALITY NOTICE: This message and its contents are confidential and are intended solely for the use of the addressee. If you are not the intended recipient, you are hereby notified that any use, dissemination, distribution, or copying of this message and its contents is strictly prohibited. In addition, please contact the sender by e-mail and delete the original message immediately. Thank you for your cooperation. _______________________________________________________________________ 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