Monitoring the Inverter

Viewing more

Additional screens of information about the performance of the GT Inverter can be

information

displayed by tapping the Xantrex logo on the inverter front panel. This causes the

 

LCD to cycle through a series of information screens in Normal Operation,

 

Offline or Fault modes. These are described in detail in the following section,

 

“Front Panel Display Screens and What They Mean”.

Front Panel Display Screens and What They Mean

The front panel display shows different message screens during different modes of operation (Startup, Normal, Offline, and Fault). All single units display a basic set of message screens; multiple unit systems display additional screens in Normal Operation and Offline modes.

In addition there are Special message screens that may appear in any operational mode. All these message screens are described in more detail in the following tables.

Startup Mode

During startup, the GT Inverter displays several message screens on its front panel LCD. These screens appear in the following order (Table 5-1).

Table 5-1

Startup Screens on GT Inverter Front Panel Display

Display

 

Duration

 

Description

 

 

 

 

 

 

 

Power 5000W

 

5 seconds

 

Startup message 1: Maximum output power and

Region NA-240V

 

 

 

Region-nominal output voltage

 

 

 

 

 

Flash = 03.00

 

5 seconds

 

Startup message 2: Model and revision numbers

ROM = 03.00

 

 

 

for Flash and ROM memory on the GT Inverter.

 

 

 

 

 

The ROM revision number applies to the

 

 

 

 

 

protection processor.

 

 

 

 

 

 

Vh=

261V

 

3 seconds

 

Vh: phase-to-phase (rms) high threshold voltage

Clr t < 1.00s

 

 

 

setting, the threshold at which the inverter

 

 

 

 

 

disconnects itself from the power grid when

 

 

 

 

 

abnormally high phase-to-phase AC voltage is

 

 

 

 

 

detected.*

 

 

 

 

 

Clr t: clear time.†

 

 

 

 

 

 

Vl=

214V

 

3 seconds

 

Vl: phase-to-phase (rms) low threshold voltage

Clr t < 2.00s

 

 

 

setting, the threshold at which the inverter

 

 

 

 

 

disconnects itself from the power grid when

 

 

 

 

 

abnormally low phase-to-phase AC voltage is

 

 

 

 

 

detected.

 

 

 

 

 

Clr t: clear time.

 

 

 

 

 

 

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