I corrected the note below. I had IEE in three spots were ICC was meant. AJ ------------------------------------------- Some time ago, I put this summary on the list. It seems to be appropriate to do so again. Alex Re: IEE vs IACC vs FoxCAE vs ICC The following provides a brief (and a little dated) comparison among ICC, FoxCAE, IACC, and IEE: Number of databases per system ICC: 1/CP FoxCAE: IACC: 1 / CP IEE: 1 Comments: IEE does not support by unit modularity for configuration. That is there is exactly one IEE server per system. IACC allows multiple servers per system, i.e., by unit modularity. Number of controllers per database ICC: 1 FoxCAE: IACC: 1-3 IEE: All Comments: IACC does not support putting everything in one database so peer-to-peer connections may need to be entered by hand. IEE does not have this limitation. ICC always requires by hand connection specification. Number of users per database ICC: 1 FoxCAE: IACC: 1 IEE: Many - limited by performance System Definition Support Built-in ICC: N FoxCAE: N IACC: Y (V6.4 and up) IEE: Y (V8.2 and up) Control Scheme Templates ICC: N FoxCAE: Y IACC: Y IEE: Y Graphical generation of control schemes ICC: N FoxCAE: N IACC: Y IEE: Y Animated Loop Drawings ICC: N FoxCAE: N IACC: Y IEE: Y HMI Building Integrated ICC: N FoxCAE: N IACC: Y IEE: N (On the roadmap for InFusion View, FoxView is TBD) Device Templates ICC: N FoxCAE: N IACC: Y IEE: Phase 2 FDT Support for FF ICC: N FoxCAE: N IACC: Y in IACC V2.2 IEE: Phase 2 FDT Support for HART/FoxCom ICC: N FoxCAE: N IACC: N IEE: N Comment: In all cases, FDM (PACTware) for HART and FoxCom is used InFusion Application Environnent Support ICC: N FoxCAE: N IACC: N IEE: Y Scriptable Operation/Open database ICC: Y (ICC Driver Task) FoxCAE: Y (FoxPro Database) IACC: N IEE: Phase 2 (SQL Server used, but objects and object attributes are not necessarily accessible and the schema is not not published for external acces. Tools will be added to provide access to the data Workfile support: ICC: Y FoxCAE: Y (also keeps a separate database) IACC: Y (also keeps a separate database) IEE: N (Everything stored in SQL Server) Regards, Alex Johnson Invensys Process Systems 10900 Equity Drive Houston, TX 77041 +1 713 329 8472 (desk) +1 713 329 1600 (operator) +1 713 329 1944 (SSC Fax) +1 713 329 1700 (Central Fax) alex.johnson@xxxxxxxxxxxxxxxx *** Confidentiality Notice: This e-mail, including any associated or attached files, is intended solely for the individual or entity to which it is addressed. This e-mail is confidential and may well also be legally privileged. If you have received it in error, you are on notice of its status. Please notify the sender immediately by reply e-mail and then delete this message from your system. Please do not copy it or use it for any purposes, or disclose its contents to any other person. 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