KROHNE MFC 010 C Converter - Manual (Page 4)

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MFC010 Interface Manual
9. Error and Warning Messages 81
9.1 System Errors 81
9.2 Process Warnings 85
10. Trouble Shooting 88
10.1 “No Response to Modbus Requests” 88
10.2 “Communication Errors” 88
10.3 “The MFC010 is responding with an Illegal Modbus Function Message” 89
10.4 “The MFC010 is responding with an Illegal Data Message” 89
10.5 “The MFC010 is responding with an Illegal Address Message” 89
Appendix A : Modbus CRC Checksum Calculation 90
Appendix B : Hexadecimal and Binary Notation 92
Appendix C : Decoding Floating Point Numbers 93
Single Precision Floating Point Numbers (“Floats”) 93
Double Precision Floating Point Numbers (“Doubles”) 94
Appendix D : Sensor Sizes and Associated Default Register Settings 95
Appendix E : Installation of Power Supplies in MFC010 Applications 97
Appendix F: MFC010 Toolbox 100