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5.6 GENSET CONTROLLER SWITCH CONTROL PROCEDURES
5.6.1 HGM8110DC-2 SWITCH CONTROL PROCEDURES
5.6.1.1 MANUAL TRANSFER PROCEDURES
When controller is in manual mode, manual control procedure is conducted for switch control.
Users can control switch on or off by pressing close/open key.
Press generator close key
5.6.1.2 AUTO CONTROL PROCEDURES
When controller is in auto mode, auto control procedure will be conducted for switch control.
If input port is configured as "Gen Closed Auxiliary"
1)
A. If "Open Check Enable" is enabled;
Generator load is transferred into generator un-load, after the delay of switch off, transfer failure starts to
detect at the same time of open output. When detecting time is out, if switch off failed, it will wait for switch
off. Otherwise, switch off is completed.
Generator unload is transferred into generator load, after the delay of switch on, transfer failure starts to
detect at the same time of close output. When detecting time is out, if switch on failed, it will wait for switch
on. Otherwise, switch on is completed.
If transfer failure warning is enabled, warning signal will be issued for close/open failures.
B. If "Open Check Enable" is disabled;
Generator load is transferred into generator unload, after the delay of switch off, switch off is completed.
Generator unload is transferred into generator onload, after the delay of switch on, transfer failure starts to
detect at the same time of close output. When detecting time is out, if switch on failed, wait for switch on.
Otherwise, switch on is completed.
If Check Fail Warn Enable is enabled, warning signal will be issued for close/open failures.
2)
If input port is not configured as "Gen Closed Auxiliary"
Generator un-load is transferred into generator load, close generator outputs. Generator load is transferred
into generator un-load, open generator outputs.
NOTES:
1) When ATS of none neutral position is used, Open Check shall be disabled.
2) When ATS with neutral positions is used, Open Check shall be enabled, or disabled; If it is enabled, please configure open
output;
3) When AC contactor is used, Open Check is recommended.
HGM8110DC-2 Genset Controller
HGM8110DC-2 GENSET CONTROLLER USER MANUAL
, and close outputs; Press generator open key
2020-02-20
, generator open outputs.
Version 1.0
Page 18 of 69
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