HM500 DISPLAY PANEL OF GENERATOR CONTROLLER USER MANUAL
32
The working plan will be executed
according the chosen date when setting as
every month.
The working plan will be executed
according the chosen date when setting as
every week.
2 Maintenance date per
month
From 1
st
to 31
st
Default: the first
day
The date chosen for every month.
3 Maintenance date per
week
Monday to Sunday
Default: Sunday
The date chosen for every week.
4 Maintenance with load
or not
Disabled
/with load To choose if the genset starts with load or
not.
5 Maintenance start time 00:00-23:59
(00:00)
Maintenance start time setting.
6 Maintenance running
time
1-120m
(5m)
Maintenance running time setting.
8)Mains protection
No
Parameter
Range
(defaults)
Notes
1 Phase
Disable
1 Phase 2 Wire
2 Phase 3 Wire
3 Phase 3 Wire
3 Phase 4 Wire
Choose the input, there is no display if
setting as disable.
2 Mains under volt
55-330V
(184V)
When the mains voltage is lower than the
"low voltage crank threshold" and comes
into mains low voltage delay (normal failure
delay) but still lower, then mains becomes
invalid. If the voltage become higher than
"low voltage revert threshold" during normal
failure delay time, then it will not alarm.
3 Revert under volt
55-330V
(207V)
4 Mains over volt
55-330V
(276V)
When the mains voltage is higher than the"
high voltage crank threshold" and comes
into mains high voltage delay (normal
failure delay) but still higher, then mains
becomes invalid. If the voltage become
lower than "low voltage revert threshold"
during normal failure delay time, then it will
not alarm.
5 Revert over volt
55-330V
(253V)
6 Mains normal delay
0.0-3600.0S
(10.0s)
The time from abnormal to normal, which is
used for ATS transfer.
7 Mains abnormal delay 0.0-3600.0S
(5.0s)
9)LCD setting
No Parameter
Range
(defaults)
Notes
1 Start screen display
time
0-20.0s
(5.0s)
Start screen display time,0: No-display.
2 Saving mode
5.0-6000.0s
(600.0s)
LCD light will be closed automatically without
any button pressed after delay. If setting as
6000.0s, back light always lighted.
3 Homing display
5.0-600.0s
(600.0s)
The time when the page reverts back to the
home page. If setting as 600.0s: disabled.
4 LOGO delay display 5.0-6000.0
Start screen will be opened without any