Conditions Of Crank Disconnect Selection - Smartgen HGM8151 User Manual

No.
3 Fuel Level Sensor
NOTE: User should make special declare when order controller if your genset equip with sensor of 4~20mA.
7.5

CONDITIONS OF CRANK DISCONNECT SELECTION

No.
0 Gen frequency
1 Speed sensor
2 Speed sensor + Gen frequency
3 Oil pressure
4 Oil pressure + Gen frequency
5 Oil pressure + Speed sensor
6 Oil pressure + Speed sensor + Gen frequency
NOTE:
a) There are 3 conditions to make starter disconnected with engine, that is, speed sensor, generator frequency
and engine oil pressure. They all can be used separately. We recommend that engine oil pressure should be
using with speed sensor and generator frequency together, in order to make the starter motor is separated
with engine immediately and can check crank disconnect exactly.
b) Speed sensor is the magnetic equipment which be installed in starter for detecting flywheel teeth.
c) When set as speed sensor, must ensure that the number of flywheel teeth is as same as setting, otherwise,
"over speed stop" or "under speed stop" may be caused.
d) If genset without speed sensor please don't select corresponding items, otherwise, "start fail" or "loss speed
signal" maybe caused.
e) If genset without oil pressure sensor, please don't select corresponding items.
f) If not select generator frequency in crank disconnect setting, controller will not collect and display the relative
power quantity (can be used in water pump set); if not select speed sensor in crank disconnect setting, the
rotating speed displayed in controller is calculated by generator frequency and number of poles.
HGM8151 Genset Parallel Controller User Manual
Description
0 Not used
1 Custom Resistance Curve
2 Custom 4-20mA curve
3 SGD
4 SGH
5~15 Reserved
Table 16 Crank Disconnect Conditions Selection
Setting Contents
Remark
Defined resistance's
(0~6)kΩ, default is SGH sensor.
Page 43 of 66
range is