Siemens HydroRanger 200 HMI Operating Instructions Manual page 13

11 Technical data ....................................................................................................................................... 295
11.1 Power .................................................................................................................................... 295
11.2 Operating conditions ............................................................................................................. 296
11.3 Performance ......................................................................................................................... 296
11.4 Programming ........................................................................................................................ 297
11.5 Outputs ................................................................................................................................. 297
11.6 Inputs .................................................................................................................................... 298
11.7 Construction .......................................................................................................................... 299
11.8 Approvals .............................................................................................................................. 300
11.9 Transducers .......................................................................................................................... 300
A Technical reference ............................................................................................................................... 301
A.1 Transmit pulse ...................................................................................................................... 301
A.2 Echo processing ................................................................................................................... 302
A.3 TVT (time varying threshold) curves ..................................................................................... 302
A.4 Auto False Echo Suppression .............................................................................................. 303
A.5 Algorithm ............................................................................................................................... 304
A.6 Distance calculation .............................................................................................................. 305
A.7 Sound velocity ....................................................................................................................... 306
A.8 Scanning ............................................................................................................................... 307
A.9 Volume calculation ................................................................................................................ 307
A.10 Flow calculation .................................................................................................................... 308
A.11 Response rate ....................................................................................................................... 311
A.12 Analog output ........................................................................................................................ 311
A.13 Current output function ......................................................................................................... 312
A.14 Loss of echo (LOE) ............................................................................................................... 312
A.15 Fail-safe mode ...................................................................................................................... 312
B Pump control reference ......................................................................................................................... 313
B.1 Pump control options ............................................................................................................ 313
B.2 Pump groups ......................................................................................................................... 313
B.3 Pump by rate ......................................................................................................................... 313
B.4 Pump control algorithms ....................................................................................................... 313
B.5 Fixed Duty Assist .................................................................................................................. 314
B.6 Fixed Duty Backup ................................................................................................................ 314
B.7 Alternate Duty Assist............................................................................................................. 316
B.8 Alternate Duty Backup .......................................................................................................... 317
HydroRanger 200 HMI
Operating Instructions, 06/2018, A5E36281317-AC
Table of contents
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