IV
4.4.1 Setting of single event logging function ............................................. 27
4.4.2 Event logging function enable ........................................................... 28
4.4.3 Event log read ................................................................................... 28
4.5 Relay function .......................................................................................... 29
4.5.1 Alarm function setting ........................................................................ 30
4.5.2 Alarm function enable ........................................................................ 30
4.5.3 Alarm records read ............................................................................ 30
4.6 Digital input(DI) function .......................................................................... 31
4.6.1 DI function setting .............................................................................. 31
4.7 Analog output(AO) function ..................................................................... 32
4.7.1 AO function setting ............................................................................ 32
4.8 Pulse output(PO) function ....................................................................... 33
4.8.1 PO function setting ............................................................................ 34
4.9 Data logging function ............................................................................... 34
4.9.1 Data logging function setting ............................................................. 34
4.9.2 Data log read ..................................................................................... 36
4.10 Time of use (TOU) function ................................................................... 37
4.10.1 Season setting ................................................................................. 37
4.10.2 TOU season format ......................................................................... 37
4.10.3 Schedule setting .............................................................................. 37
4.10.4 Segment setting ............................................................................... 38
4.10.5 Tari
ff
setting ..................................................................................... 38
4.10.6 Holiday setting ................................................................................. 38
4.11 Power quality event logging and Waveform capture ............................. 39
4.11.1 Event logging data format, see Table 4-11 ....................................... 40
4.11.2 Logging events ................................................................................ 40
4.11.3 Event logging triggering conditions .................................................. 40
4.11.4 Event log retrieve ............................................................................. 42
4.11.5 Waveform capture data format ........................................................ 42
4.11.6 Waveform capture group ................................................................. 42
4.11.7 Waveform capture triggering condition ............................................ 43
4.11.8 Waveform capture retrieve ............................................................... 44
4.12 Communication function ........................................................................ 45
4.12.1 The
fi
rst port of RS-485 communication .......................................... 45
4.12.2 The second port of RS-485 communication .................................... 46
4.12.3 Ethernet communication .................................................................. 46
4.13 Expansion DIO module function ............................................................ 47
4.13.1 DIO expansion module setting ........................................................ 47
4.13.2 DIO expansion module read and control ......................................... 48