Siemens SITRANS FST030 - Page 6

10.8 SensorFlash .........................................................................................................................129
11 Dimension drawings .................................................................................................................................131
11.1 Transmitter ...........................................................................................................................131
A Modbus communication............................................................................................................................133
A.1 Modbus addressing model ...................................................................................................133
A.2 Modbus communication .......................................................................................................133
A.3 Coil configuration .................................................................................................................135
A.4 Modbus register mapping.....................................................................................................136
A.5 Integer byte order.................................................................................................................138
A.6 Float byte order ....................................................................................................................138
A.7 Modbus function codes ........................................................................................................138
A.8 Access control......................................................................................................................140
A.9 Modbus holding registers tables ..........................................................................................140
A.9.1 Process values.....................................................................................................................141
A.9.2 Totalizers..............................................................................................................................144
A.9.3 Units .....................................................................................................................................147
A.9.4 Setup....................................................................................................................................160
A.9.4.1 Sensor..................................................................................................................................160
A.9.4.2 Process values.....................................................................................................................183
A.9.4.3 Totalizers..............................................................................................................................193
A.9.4.4 Inputs and outputs................................................................................................................199
A.9.4.5 Date and time.......................................................................................................................267
A.9.4.6 Local display ........................................................................................................................268
A.9.4.7 Selectable values dependent on the view type ....................................................................279
A.9.4.8 Process value filter masks ...................................................................................................282
A.9.5 Maintenance and diagnostics...............................................................................................283
A.9.5.1 Maintenance & diagnostics ..................................................................................................283
A.9.5.2 Identification .........................................................................................................................283
A.9.6 Diagnostic events.................................................................................................................287
A.9.6.1 Active events........................................................................................................................287
A.9.6.2 Diagnostic log.......................................................................................................................291
A.9.6.3 Alarm items ..........................................................................................................................293
A.9.7 Diagnostics...........................................................................................................................300
A.9.7.1 Sensor..................................................................................................................................300
A.9.7.2 DSL ......................................................................................................................................305
A.9.7.3 Temperature monitoring.......................................................................................................305
A.9.7.4 Inputs and outputs................................................................................................................307
A.9.7.5 Peak values..........................................................................................................................312
A.9.8 Characteristics .....................................................................................................................316
A.9.8.1 Product.................................................................................................................................316
A.9.8.2 Transmitter ...........................................................................................................................316
A.9.8.3 Sensor frontend....................................................................................................................316
A.9.9 SensorFlash .........................................................................................................................317
A.9.9.1 SensorFlash .........................................................................................................................317
A.9.9.2 Data logging .........................................................................................................................318
A.9.10 Simulation ............................................................................................................................319
Table of contents
SITRANS FST030 (Modbus)
6 Operating Instructions, 08/2018, A5E37367739-AD