AEG Welding System 2000 User Manual download pdf (Page 21)

6. INVERTER STATUS

Protect PV is designed to be user-friendly; therefore, the status of the

Inverter can be easily understood by reading the information shown

on the front panel display. All possible messages are shown in the

following table.

DISPLAY INFORMATION

OPERATING CONDITIONS MESSAGE DESCRIPTION

NORMAL WORKING STATUS

Power off No display

PV inverter is totally

shutdown, VPV <=70V

Standby STANDBY 90V< Input voltage < =100V

Initialization & waiting READY

Input voltage range 100~150V

during start-up. After PV

voltage is higher than 100V,

inverter is waiting for feeding

to grid

Check grid CHECKINGxxxs

When PV voltage> 150V,

inverter is checking feeding

conditions

Feeding grid, MPPT GRID CONNECTED

Inverter is feeding power. After 10

seconds of this display, LED will show

wattage.

FLASH FLASH FLASH-ﬁrmware

Today energy Etoday=xxx.xxkWh

Total energy to has been fed

to grid since today

MONITORING PARAMETERS

Instantaneous

Output power

Pac=xxx.xW The real time output power in xxxx W

Accumulated energy

information

Etot=xxxxxxkWh

Total energy to has been fed

to grid since inverter was

installed

Grid voltage Vac=xxx.xV Grid voltage in xxx.x VAC

Grid frequency Fac=xx.xHz Grid frequency in xx.x Hz

1 2 ... 16 17 18 19 20 21 22 23 24 25 26 ... 31 32

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AEG Welding System 2000 User Manual Page 21