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Signal converter for electromagnetic flowmeters

Signal converter for electromagnetic flowmeters

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IFC 300PROFIBUS PA 3INFORMATION!During network configuration the user has to define which function block outputs of the signal<strong>converter</strong> should be transferred cyclically to the master. This is per<strong>for</strong>med by a busconfiguration tool (e.g. "HW- Config" <strong>for</strong> PC-S7 from Siemens). This tool offers specific functionsas follows:1. It is possible to configure an "Empty" block (the code of an "Empty" block is defined as 0x00) oneach block number. This implies: no data are transmitted in the cyclic data telegram <strong>for</strong> thisblock.2. There is NO "Totalizer (TOT)" function block allowed on block position 1, 5, 6, 7 and 8! On thesepositions, only an "Analog Input (AI)" function block or an "Empty" block is allowed!(Note: All codes supported by "Analog Input (AI)" - and "Totalizer (TOT)" – function blocks willbe found in the corresponding GSD files.)3. There is NO "Analog Input (AI)" function block allowed on block position 2, 3 and 4! On thesepositions, only a "Totalizer (TOT)" function block or an "Empty" block is allowed!4. There is a choice of 7 different totalizer functions, which can be allocated to the blocks 2, 3and/or 4.Definition of totalizer functionsTotalSetTot + TotalModeTot + TotalSetTot + ModeTot + TotalSetTotModeTotSetTot + ModeTotcyclic transfer of the totalizer value with status to the mastercyclic transfer of the totalizer value with status to the master + cycliccontrol data from master to the device via the parameter SetTotcyclic transfer of the totalizer value with status to the master + cycliccontrol data from master to the device via the parameter ModeTotcyclic transfer of the totalizer value with status to the master + cycliccontrol data from master to the device via the parameters SetTot andModeTot (in the given order)cyclic control data from master to the device via the parameterSetTotcyclic control data from master to the device via the parameterModeTotcyclic control data from master to the device via the parametersSetTot and ModeTot (in the given order)02/2011 - 4001086601 - AD IFC 300 PROFIBUS R01 enwww.krohne.com21

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