6.1.2 Analogue tacho feedback..........................................................................................................................................................................................100
6.1.3 Oil pressure..................................................................................................................................................................................................................... 102
6.1.4 Double starter................................................................................................................................................................................................................. 103
6.2 Running output...................................................................................................................................................................................................................... 103
6.3 Idle running.............................................................................................................................................................................................................................. 104
6.3.1 Description.......................................................................................................................................................................................................................105
6.3.2 Examples..........................................................................................................................................................................................................................106
6.3.3 Configuration of digital input.....................................................................................................................................................................................106
6.3.4 Temperature-dependent idle start-up................................................................................................................................................................... 107
6.3.5 Inhibit..................................................................................................................................................................................................................................108
6.3.6 Running signal................................................................................................................................................................................................................108
6.3.7 Idle speed flowcharts...................................................................................................................................................................................................108
6.4 Analogue load sharing.......................................................................................................................................................................................................110
6.4.1 Analogue load sharing terminals.............................................................................................................................................................................111
6.4.2 Working principle........................................................................................................................................................................................................... 111
6.4.3 Island ramp up with load steps................................................................................................................................................................................113
6.4.4 Freeze power ramp...................................................................................................................................................................................................... 113
6.4.5 Load sharing type..........................................................................................................................................................................................................114
6.4.6 Load sharing modules.................................................................................................................................................................................................114
6.4.7 Selco T4800 load sharer............................................................................................................................................................................................ 114
6.4.8 Cummins PCC................................................................................................................................................................................................................114
6.5 Ventilation................................................................................................................................................................................................................................. 116
6.5.1 Max. ventilation alarm..................................................................................................................................................................................................116
6.6 Fan logic.....................................................................................................................................................................................................................................117
6.6.1 Fan parameters..............................................................................................................................................................................................................117
6.6.2 Input for fan control.......................................................................................................................................................................................................117
6.6.3 Fan start/stop.................................................................................................................................................................................................................. 118
6.6.4 Fan output........................................................................................................................................................................................................................ 119
6.6.5 Fan start delay................................................................................................................................................................................................................119
6.6.6 Fan running feedback................................................................................................................................................................................................. 120
6.6.7 Fan failure........................................................................................................................................................................................................................ 120
6.6.8 Fan priority (running hours)...................................................................................................................................................................................... 121
6.6.9 Fan priority update........................................................................................................................................................................................................122
6.7 Derate genset..........................................................................................................................................................................................................................122
6.7.1 Input selection................................................................................................................................................................................................................ 123
6.7.2 Derate parameters........................................................................................................................................................................................................123
6.7.3 Derate characteristic....................................................................................................................................................................................................124
6.7.4 EIC derate........................................................................................................................................................................................................................ 124
6.8 Trip of non-essential load (NEL)...................................................................................................................................................................................125
6.8.1 Trip of NEL.......................................................................................................................................................................................................................125
6.9 Engine heater..........................................................................................................................................................................................................................125
6.9.1 Engine heater alarm.....................................................................................................................................................................................................126
6.10 Fuel pump logic...................................................................................................................................................................................................................126
6.10.1 Fuel fill check................................................................................................................................................................................................................127
6.10.2 Fuel tank level and volume.....................................................................................................................................................................................127
6.11 Service menu........................................................................................................................................................................................................................ 127
6.12 Service timers...................................................................................................................................................................................................................... 128
6.13 Command timers................................................................................................................................................................................................................ 129
DESIGNER'S HANDBOOK 4189341275A EN Page 5 of 196
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