ABB SM500F - Appendix B - Modbus TCP;Modbus 485; B.2 Modbus Commands Supported; Appendix E - Math Equations; E.3 Sterilization Fvalue Calculation

SM500F
Field mountable paperless recorder Contents
4 IM/SM500F Rev. Z
Appendix A – Signal Sources ........................................................................................................... 146
Appendix B – Modbus TCP/Modbus 485 ........................................................................................ 148
B.1 Introduction .......................................................................................................................... 148
B.2 Modbus Commands Supported ........................................................................................... 148
B.3 Modbus Exception Responses ............................................................................................. 149
B.4 Operating Mode Modbus Coils ............................................................................................ 150
B.5 Operating Mode Modbus Registers ...................................................................................... 156
B.6 Communications – Analog and Digital Inputs ........................................................................ 158
Appendix C – Storage Capacity ....................................................................................................... 162
C.1 Internal Storage Capacity ..................................................................................................... 162
C.2 External Storage Capacity ....................................................................................................162
Appendix D – Units ........................................................................................................................... 163
Appendix E – Math Equations .......................................................................................................... 165
E.1 Math Functions ....................................................................................................................166
E.2 Relative Humidity Calculation ...............................................................................................167
E.3 Sterilization Fvalue Calculation .............................................................................................169
E.4 Logarithmic Scales ............................................................................................................... 172
Appendix F – Batch Recording ......................................................................................................... 173
F.1 Introduction ..........................................................................................................................173
F.2 Batch Archive Filenames ...................................................................................................... 173
F.3 Operation .............................................................................................................................174
F.3.1 Overview .................................................................................................................... 174
F.3.2 Starting a Batch Manually .......................................................................................... 174
F.3.3 Stopping a Batch Manually ........................................................................................ 176
F.3.4 Historical Review ....................................................................................................... 176
F.4 Configuration .......................................................................................................................177
F.4.1 Enabling Batch Security ............................................................................................. 177
F.4.2 Configuring Batch Access Privileges .......................................................................... 178
F.4.3 Batch Configuration ................................................................................................... 179
Index ................................................................................................................................................... 181