HMC6 Power Management Controller User Manual Page 71 of 87
When HC requests, and genset power is met, this
outputs; when power is not met, it doesn't output.
Unbalanced Distribution of
Active Power
Unbalanced Distribution of
Reactive Power
Unbalanced Distribution of
Load
Outputs when either active distribution unbalanced
or reactive distribution unbalanced is effective.
Outputs when closing input port is effective.
Outputs when manual mode input port is effective.
SG Solenoid Valve Closing
SG solenoid valve closes and outputs.
SG Solenoid Valve Opening
SG solenoid valve opens and outputs.
When the controller operates in SG mode and load
receiving mode, if SG on-load is effective, but SG
outputs when capacity is insufficient to receive the full
load.
When the controller operates in SG mode and load
receiving mode, if DG on-load is effective, but SG
outputs when capacity is insufficient to receive the full
load.
SG & DG Parallel No. Exceeds
Limit
When SG and DG are on-grid at the same time or to
synchronize, the DG switch number exceeds the set
value and outputs.
Busbar Freq. Change
Abnormal
Output when the bus frequency change rate exceeds
the set value and the delay value.
Gen. Freq. Change Abnormal
Generating frequency change rate exceeds the set
value and the delay value.
The controller outputs when it detects that the whole
ship is black out.
When controller detects that NEL condition is active
and outputs while the delay is not due.
Outputs when DIN16-1 module input is active.