Operating Instructions
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Siemens Industry, Inc.
Siemens BT300 HVAC Drive
DPD01809
Smart Infrastructure
2019-05-29
Basic Settings (M3.1.1) ............................................................................ 38
Motor Control Settings (M3.1.2) ............................................................. 39
Start/Stop setup (M3.2) ............................................................................................ 41
Start Function (P3.2.4) ............................................................................. 43
Stop Function (P3.2.5) .............................................................................. 43
I/O start/stop logic (P3.2.6) .................................................................... 43
Control reference settings (M3.3) ........................................................................... 50
Understanding Preset Frequencies ....................................................... 54
Ramp and Brakes Setup (M3.4) .............................................................................. 55
I/O Configuration (M3.5) ........................................................................................... 57
Digital Inputs (M3.5.1) .............................................................................. 57
Analog Inputs (M3.5.2) ............................................................................. 62
Digital Outputs (M3.5.3) ........................................................................... 65
Analog Outputs (M3.5.4) .......................................................................... 69
Fieldbus Data Mapping (M3.6) ................................................................................ 72
Prohibited Frequencies (M3.7) ................................................................................ 75
Limit supervisions (M3.8) ......................................................................................... 76
Protections (M3.9)...................................................................................................... 78
Automatic Reset (M3.10) .......................................................................................... 85
Timer Functions (M3.11) .......................................................................................... 87
Time Channels ........................................................................................... 87
Intervals ....................................................................................................... 87
Timers .......................................................................................................... 90
Example ....................................................................................................... 91
PID Controller 1 (M3.12) ........................................................................................... 92
Basic Settings (M3.12.1) .......................................................................... 92
Setpoints (M3.12.2) ................................................................................... 93
Feedbacks (M3.12.3) ................................................................................ 95
Feedforward (M3.12.4) ............................................................................. 97
Process Supervision (M3.12.5) ............................................................... 98
Pressure Loss Compensation (M3.12.6) ............................................... 99
PID Control Sequence Details ................................................................ 99
PID Controller 2 (M3.13) ......................................................................................... 104
Basic Settings (M3.13.1) ........................................................................ 105
Setpoints (M3.13.2) ................................................................................. 105
Feedback (M3.13.3) ................................................................................ 106
Process Supervision (M3.13.4) ............................................................. 107
Multi-pump (M3.14) ................................................................................................. 107
Multi-Pump ............................................................................................... 108
Fire Mode (M3.16) .................................................................................................... 112
Application Settings (M3.17) .................................................................................. 115
Bypass (M3.18) ......................................................................................................... 115
Diagnostics (M4).................................................................................................................. 117