Power Module's Led Indicator - Delta Modulon DPH Series User Manual

5.8.3 Power Module's LED Indicator

The power module's LED indicator shows its operation status. Please refer to the following
table.
LED Indicator
OFF
ON (green)
Flashing (green)_ on for 2 seconds and
Flashing (green)_ on for 0.3 second and
Modulon DPH Series
Press the Lock
(Figure 5-45: Press the Lock of the Power Module)
(Figure 5-46: Power Module's LED Indicator)
LED Indicator
NOTE:
In online mode, if you turn the power module's switch into the lower position (
the power module will shut down its output and discharge the DC BUS voltage until
the voltage reaches to a safety level. After that, the power module's LED indicator
The power module is OFF.
1. The power module is running in online
mode or in battery mode.
2. The power module's inverter starts up.
3. The power module's PFC starts up.
The power module is under discharging
process.
The power module is abnormal.
5-36
Description
),