10.14 PID controller 293
10.14.1 Basic settings 293
10.14.2 Setpoints 295
10.14.3 Feedback 296
10.14.4 Feedforward 296
10.14.5 Sleep function 298
10.14.6 Feedback supervision 299
10.14.7 Pressure loss compensation 301
10.14.8 Soft fill 302
10.14.9 Input pressure supervision 304
10.14.10 Frost protection 306
10.15 External PID controller 307
10.16 Multi-pump function 308
10.16.1 Overpressure supervision 315
10.17 Maintenance counters 316
10.18 Fire mode 317
10.19 Motor preheat function 320
10.20 Drive customizer 322
10.21 Mechanical brake 322
10.22 Pump control 325
10.22.1 Auto-cleaning 325
10.22.2 Jockey pump 327
10.22.3 Priming pump 329
10.23 Advanced harmonic filter 329
11 Fault tracing 331
11.1 A fault comes into view 331
11.1.1 Resetting with the Reset button 331
11.1.2 Resetting with a parameter in the graphical display 331
11.1.3 Resetting with a parameter in the text display 332
11.2 Fault history 333
11.2.1 Examining the Fault history in the graphical display 333
11.2.2 Examining the Fault history in the text display 334
11.3 Fault codes 336
11.4 Total and trip counters 350
11.4.1 Operating time counter 350
11.4.2 Operating time trip counter 350
11.4.3 Run time counter 351
11.4.4 Power on time counter 351
11.4.5 Energy counter 352
11.4.6 Energy trip counter 353
12 Appendix 1 355
12.1 The default values of parameters in the different applications 355
TABLE OF CONTENTS VACON · 11
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