CET PMC-53A - Page 6

CET Electric Technology
6
3.3 Setup Configuration via the Front Panel .................................................................................. 28
3.3.1 Making Setup Changes .................................................................................................. 28
3.3.2 Setup Menu .................................................................................................................. 30
3.3.3 Configuration ................................................................................................................ 31
Chapter 4 Applications ........................................................................................................................... 36
4.1 Inputs and Outputs .................................................................................................................. 36
4.1.1 Digital Inputs ................................................................................................................. 36
4.1.2 Digital Outputs .............................................................................................................. 36
4.1.3 Energy Pulse Outputs .................................................................................................... 37
4.1.4 Analog Input .................................................................................................................. 37
4.1.5 Analog Output ............................................................................................................... 37
4.1.6 RTD Input ...................................................................................................................... 38
4.2 Power and Energy .................................................................................................................... 38
4.2.1 Basic Measurements ..................................................................................................... 38
4.2.2 Energy Measurements .................................................................................................. 39
4.2.3 Interval Energy Measurements ..................................................................................... 39
4.2.4 Demand Measurements ............................................................................................... 39
4.3 Power Quality ........................................................................................................................... 40
4.3.1 Phase Angles ................................................................................................................. 40
4.3.2 Power Quality Parameters ............................................................................................ 40
4.3.3 Unbalance ..................................................................................................................... 41
4.4 Setpoints .................................................................................................................................. 42
4.5 Logging ..................................................................................................................................... 44
4.5.1 Max./Min. Log ............................................................................................................... 44
4.5.2 Peak Demand Log ......................................................................................................... 44
4.5.3 Monthly Energy Log ...................................................................................................... 45
4.5.4 Daily and Monthly Freeze Log (Optional) ...................................................................... 45
4.5.5 SOE Log ......................................................................................................................... 46
4.5.6 Data Recorder (DR) Log (Optional) ................................................................................ 46
4.6 Time of Use (TOU) .................................................................................................................... 47
4.7 Diagnostics ............................................................................................................................... 48
Chapter 5 Modbus Register Map ............................................................................................................ 49
5.1 Basic Measurements ................................................................................................................ 49
5.2 Energy Measurements ............................................................................................................. 51
5.2.1 3-Phase Total Energy Measurements ............................................................................ 51
5.2.2 Phase A (L1) Energy Measurements ............................................................................. 52
5.2.3 Phase B (L2) Energy Measurements .............................................................................. 53
5.2.4 Phase C (L3) Energy Measurements .............................................................................. 54
5.2.5 Interval Energy Measurements ..................................................................................... 55
5.3 DI Pulse Counters ..................................................................................................................... 55
5.4 Harmonic Measurements ......................................................................................................... 55
5.4.1 Power Quality Measurements ...................................................................................... 55
5.4.2 Current Harmonic Measurements ................................................................................ 56
5.4.3 Voltage Harmonic Measurements ................................................................................ 56