PVI 3000/4000/5000/5300
Installation
and Operation Manual
37
3 seconds
↓
3 seconds
↓
There are several error messages that show the detailed conditions that cause the system to go into the fault mode, such as the
messages shown below that show that the frequency of the AC grid is too high (H) or too low (L). After three (3) seconds, the
message shows the present frequency and the frequency that caused the system to go into the fault mode.
X: H or L
3 seconds
↓
3 seconds
↓
The message below shows that the AC voltage is too high (H) or too low (L) and next it displays the present AC voltage on the
grid and voltage causing the system to go into the fault mode.
X: H or L
3 seconds
↓
3 seconds
↓
T r i p a t X X X . X V
P r e s e n t X X X . X V
M o d e F a u l t
V a c X
T r i p a t X X . X H z
P r e s e n t X X . X H z
M o d e F a u l t
F a c X
M o d e F a u l t
e r r o r m e s s a g e
S E Q V e r s i o n X . X X
C U R V e r s i o n X . X X
