Chapter 4: LCD – Status Screens and Setup
Options
This chapter describes the LCD display of the SolarEdge Firefighter Gateway. The LCD
screen displays status information of the Firefighter Gateway and various menus for
configuration.
Status Screens - Operational Mode
During normal operation pressing the Enter button turns on the LCD backlight. The
backlight is active for 30 seconds by default. This duration is configurable, as described
Additional presses display the following screens one after the other.
Initial Status
This screen displays the communication and safety status of components in the system:
< S t a t u s >
X X X / Y Y Y D e v . O N
Z Z Z / Y Y Y D e v . S a f e
M a x . V D C : 7 5 0 V
Status
: can be one of the following system stages:
PV Normal Operation
PV Shutting Down
– appears when pressing the emergency stop button
PV Reducing Voltage
- appears during emergency stop
PV System Safe
– appears when the system reaches 120 V after pressing the
emergency stop button
No Communication
– indicates that the slave devices are disconnected from
the master
Partial Com.
– indicates the number of communicating devices (inverters) out
of the total number of devices in the installation
XXX/YYY Dev. ON
: The number of operational inverters out of the total number of
inverters in the installation
ZZZ/YYY Dev. Safe
: Number of inverters that reached the safety threshold voltage
or below, out of the total number of inverters in the installation
Max. Vdc
: Real-time maximum DC voltage for the entire installation
Firefighter Gateway Installation Guide MAN-01-00113-1.4
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Chapter 4: LCD – Status Screens and Setup Options