KROHNE MFC 300 Profibus User Manual
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CONTENTS
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www.krohne.com
07/2014 - 4001086802 - AD MFC 300 PROFIBUS R02 en
MFC 300
1 Safety instructions
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1.1 Scope of the document..................................................................................................... 4
1.2 Scope of delivery............................................................................................................... 4
1.3 Special notes .................................................................................................................... 4
2 PROFIBUS DP
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2.1 Software history ............................................................................................................... 5
2.2 System configuration of PROFIBUS DP network............................................................. 6
2.3 Electrical connection for DP signal converter................................................................. 7
2.4 Technical data................................................................................................................... 9
2.5 GSD files for the data transfer ....................................................................................... 10
2.5.1 Cyclic data exchange............................................................................................................. 10
2.5.2 Baud rate............................................................................................................................... 10
2.5.3 Ident.-No. supported............................................................................................................. 10
2.5.4 Manufacturer specific GSD files: KR014510.GSD................................................................. 11
2.5.5 Profile specific GSD file: PA039742.GSD .............................................................................. 13
3 PROFIBUS PA
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3.1 Software history ............................................................................................................. 14
3.2 System configuration of PROFIBUS PA network ........................................................... 15
3.3 Electrical connection for PA signal converter ............................................................... 16
3.4 Technical data................................................................................................................. 17
3.5 GSD files for the data transfer ....................................................................................... 18
3.5.1 Cyclic data exchange............................................................................................................. 18
3.5.2 Ident.-No. supported............................................................................................................. 18
3.5.3 Manufacturer specific GSD files: KR014511.GSD and YP014511.GSD................................. 19
3.5.4 Profile specific GSD file: PA139742.GSD .............................................................................. 21
3.5.5 Using the display menu to distinguish the current revision of the device (PA) ................... 22
3.6 Signal converter MFC 300 PROFIBUS PA with MBP interface as replacement for older
signal converter MFC 050/051 PA......................................................................................... 22
3.6.1 Ident.-No. supported............................................................................................................. 22
3.6.2 Manufacturer specific GSD files (PA): KROHE801.GSD and YP01E801.GSD for the older sig-
nal converter MFC050/051 with PROFIBUS MBP interface........................................................... 22
3.6.3 Manufacturer specific GSD file: KROHE801.GSD ................................................................. 24
3.6.4 Manufacturer specific GSD file: YP01E801.GSD................................................................... 24
4 Application profile
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4.1 Function blocks .............................................................................................................. 25
4.2 Data structure of function block output values ............................................................. 25
4.2.1 Float value............................................................................................................................. 25
4.2.2 Status value........................................................................................................................... 26
4.3 Diagnosis parameter ...................................................................................................... 28
4.3.1 Diagnosis............................................................................................................................... 28
4.3.2 DIAGNOSIS ............................................................................................................................ 28
4.3.3 DIAGNOSIS_EXTENSION....................................................................................................... 30
4.3.4 Mapping of DIAGNOSIS_EXTENSION bits into DIAGNOSIS bits........................................... 31