Discussions from the world's leading forum on Industrial Control -- Control.com.en-ushttp://www.control.com/Subject to the rights expressly reserved to others under our Legal Notices at http://www.control.com/about.php#legal, this content and the compilation thereof is Copyright 1999-2009 Control Technology Corporation. All rights reserved.Wed, 07 Jan 2009 13:01:15 -0500http://www.ctc-control.com/Web-enabled automation to link industrial control and enterprise IT in real time.http://www.ctc-control.com/http://www.control.com/thread/1231303807A tachometer which is explosive proof.http://www.control.com/thread/1231303807http://www.control.com/thread/1231296120#1231301704Why use AC @ 400Hz in aircraft?http://www.control.com/thread/1231296120#1231301704http://www.control.com/thread/1231282514#1231300325SCADA using PC and CompactLogixhttp://www.control.com/thread/1231282514#1231300325http://www.control.com/thread/1229606150#1231298682Using a DP type transmitter to measure level of liquid in a tank under vacuum pressure.http://www.control.com/thread/1229606150#1231298682http://www.control.com/thread/1231296120Why use AC @ 400Hz in aircraft?http://www.control.com/thread/1231296120http://www.control.com/thread/1231289020Can we get software drivers for the AM-SA85-000/ 030, REV .75?http://www.control.com/thread/1231289020http://www.control.com/thread/1231282514SCADA using PC and CompactLogixhttp://www.control.com/thread/1231282514http://www.control.com/thread/1230917069#1231279155Looking for ABB Software Control Builder for programming PLC in IEC 61131-3...http://www.control.com/thread/1230917069#1231279155http://www.control.com/thread/1231051392#1231278415The systems connected in a client server network keep reporting "remote applications running without licensing". The license assignment editor from Aspect Server 1 does not show license assignments to any other server.http://www.control.com/thread/1231051392#1231278415http://www.control.com/thread/1230914461#1231276030I am looking for information about ABB's EXCOM protocol. It looks like there are some threads on here that have asked about EXCOM in the past, but most of them are long-dead...http://www.control.com/thread/1230914461#1231276030http://www.control.com/thread/1026198890#1231273478ExxonMobil/World Bank have willfully violated International Hydrocarbon regulations and standards on Chad/Cameroon Pipeline.http://www.control.com/thread/1026198890#1231273478http://www.control.com/thread/1230832232#1231267572Measuring level in with differential pressure transmitter in steam drums.http://www.control.com/thread/1230832232#1231267572http://www.control.com/thread/1231264659Can anyone help identify this request?http://www.control.com/thread/1231264659http://www.control.com/thread/1230528887#1231264196how to connect Beckhoff module to siemens S7-300http://www.control.com/thread/1230528887#1231264196http://www.control.com/thread/1230701520#1231258910What is use of barrier & isolator in automation system and where they should be used?http://www.control.com/thread/1230701520#1231258910http://www.control.com/thread/1231248973Base load and exhaust temperaturehttp://www.control.com/thread/1231248973http://www.control.com/thread/1227275842#1231236663PLC or HMI as masterhttp://www.control.com/thread/1227275842#1231236663http://www.control.com/thread/1231008688#1231219525Why should there be a pump trip logic on level low?http://www.control.com/thread/1231008688#1231219525http://www.control.com/thread/1026200260#1231217152problems with an ABB make AC800F DCShttp://www.control.com/thread/1026200260#1231217152http://www.control.com/thread/1230804657#1231216011problem getting data out from RSlinx OPC serverhttp://www.control.com/thread/1230804657#1231216011http://www.control.com/thread/1230804657#1231214840problem getting data out from RSlinx OPC serverhttp://www.control.com/thread/1230804657#1231214840http://www.control.com/thread/1230593795#1231213855the reformer steam to carbon ratio problem of controlhttp://www.control.com/thread/1230593795#1231213855http://www.control.com/thread/1026240878#1231213298GPRS usage for two way SCADA communications applications...http://www.control.com/thread/1026240878#1231213298http://www.control.com/thread/1230738604#1231212850Seeking recommendations for monitoring the fuel level in tanks remotely... http://www.control.com/thread/1230738604#1231212850http://www.control.com/thread/1026220805#1231188586Siemens S7 programminghttp://www.control.com/thread/1026220805#1231188586http://www.control.com/thread/1231057753#1231186922The main difference between a transistor and op-amp?http://www.control.com/thread/1231057753#1231186922http://www.control.com/thread/1227977728#1231186638Tool for testing Modbus SCADA master in extreme critical conditions.http://www.control.com/thread/1227977728#1231186638http://www.control.com/thread/1229606150#1231180947Using a DP type transmitter to measure level of liquid in a tank under vacuum pressure.http://www.control.com/thread/1229606150#1231180947http://www.control.com/thread/1230880169#1231179278problem to read a laser sensor in OPChttp://www.control.com/thread/1230880169#1231179278http://www.control.com/thread/1231008688#1231178369Why should there be a pump trip logic on level low?http://www.control.com/thread/1231008688#1231178369