HGM93XX MPU(CAN) SERIES GENSET CONTROLLER
HGM93XX MPU(CAN) Series Genset Controller Version: 1.1 2016-11-03 Page 27 of 77
2) If input port is not configured as Close Mains Auxiliary
Generator un-load is transferred into generator load, close generator output.
Generator load is transferred into generator un-load, open generator output.
NOTE:
When using ATS of no interposition, “Open breaker detect” should “Disable”;
When using ATS of having interposition, “Open breaker detect” select “Disable” or “Enable”
both are OK. If select “Enable”, breaker open output should be configured;
When using AC contactor, “Open breaker detect” should select “Enable”.
