HGM7110DC Genset Controller
HGM7110DC Genset Controller Version: 1.0 2014-09-27 Page
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8.5 CONDITIONS OF CRANK DINSCONNECT SELECTION
No.
Setting Description
1
Engine Speed
2
Oil pressure
3
Oil pr Engine Speed
NOTE:
1) There are 2conditions to make starter disconnected with engine, that is, engine speed, and
oil pressure. Both of them can be used separately. We recommend that oil pressure should
be using with speed sensor together, in order to make the starter separate with engine as
soon as possible and can check start exactly.
2) Speed sensor is the magnetic equipment which be installed in starter for detecting flywheel
teeth.
3) When set as engine speed, must ensure that the number of flywheel teeth is as same as
setting, otherwise, “over speed stop” or “under speed stop” may be caused.
4) If genset without speed sensor, please don’t select corresponding items which include
engine speed
, otherwise, “start fail” or “loss of speed signal” maybe caused.
5) If genset without oil pressure sensor, please don’t select corresponding items which
include
oil pressure
.
CAUTION:
Please change the controller parameters when generator is in standby mode
only (e. g. Crank disconnect conditions selection, configurable input, configurable output,
various delay), otherwise, shutdown alarm or other abnormal conditions may occur.
NOTE:
Maximum set value must greater than minimum set value in case that the
condition of too high as well as too low may occur.
NOTE:
When setting the warning alarm, please set the correct return value; otherwise,
maybe abnormal alarm occurs. When setting the maximum value, the return value must less
than set value; When setting the minimum value, the return value must greater than set value.
NOTE:
Configurable input ports could not be set as same items; otherwise, abnormal
functions occur. However, the configurable output ports can be set as same items.
