Heat Manager Pro User Manual V1.5 Page 6
2.9 Channel details........................................................................................................ 40
2.10 Lock/unlock screen................................................................................................ 42
2.11 General information (supplier contact information) .............................................. 43
2.12 Emergency stop activate (only with external DIO and selected in the initial setup)
........................................................................................................................................ 44
2.13 Show digital outputs (only with external DIO and selected in the initial setup)... 47
3. BASIC SETTINGS (ADVANCED FEATURES)
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49
3.1 Switch mode (easy/normal mode of the programmer).......................................... 51
3.2 Master-slave configuration (connect multiple heatmanager Pro’s)........................ 52
3.3 PID Settings (temperature control response)......................................................... 56
3.4 PV offset (adjust measured temperatures)............................................................. 58
3.5 Hot/cold start selection (behaviour after power up)................................................ 60
3.6 Language selection.................................................................................................. 61
3.7 Date and time settings............................................................................................. 62
3.8 Alarm settings (for welder light, temperature alarms, burner heat demand control)
........................................................................................................................................ 63
APPENDIX A: Passwords
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64
APPENDIX B: PID controllers
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65
B.1 A bit of history.......................................................................................................... 65
B.2 From theory to practice........................................................................................... 66
B.2.1 ON/OFF control action............................................................................................................... 66
B.2.2. Proportional action.................................................................................................................... 67
B.2.3 Integral action ............................................................................................................................ 68
B.2.4 Differential action....................................................................................................................... 69
B.2.5 Cycle time.................................................................................................................................. 69
B.3 Work step-by-step and-by-one ............................................................................... 70
B.4 Auto tuning............................................................................................................... 71
B.5 Write down the newly determined PID values!....................................................... 71
B.6 Common pitfalls....................................................................................................... 72
B.7 More information...................................................................................................... 72
