Technical data

46
operation
indication
light
on
Flash
Derated running status (light up 0.5s,
light off 1.6s)
Light
off
In other operation status or power
supply not working
GRID
Grid
status
indication
light
Light
on
Grid is normal
Flash
Grid fault (light up 0.5s, light off 1.6s)
Light
off
Power supply not working
FAULT
Fault
status
indication
light
Light
on
Indicates a Fault
Slow
flash
Indicates Alarm (light up 0.5s, light off
2s)
Fast
flash
Protective action (light up 0.5s, light
off 0.5s)
Light
off
No fault or power supply not working
Table 5-2 Definition of the keys
Key
Description
Definition of function
Escape key
Back/end/mute
Enter key
Confirm entering the menu/confirm set
value/Switch to parameter setting
mode
Up
Page up in selection menu/+1 when
setting parameters