7
08 STATUS WORDS
08.01 MAIN STATUS WORD
Update notice
Status words
Main Status Word.
Bit
Name
0
RDY_ON
1
RDY_RUN
2
RDY_REF
3
TRIPPED
4
HVRT
5...6
Reserved
7
ALARM
8
MODULATING 1
9
REMOTE
10
NET OK
11
LEVEL1 DIP
12
Reserved
13
CHARGING
OR RDY_RUN
14
CHARGING
15
Reserved
Value STATE/Description
1
Ready to switch on = no fault
1
Ready to operate = DC bus
charged
1
Operation enabled
0
Operation inhibited
1
Fault. See also FLT (xx)
(page 151).
1
High voltage ride-through
function is active.
1
Warning. See also ALM (xx)
(page 148).
Inverter is modulating
1
Control location: REMOTE
0
Control location: LOCAL
1
Grid voltage is OK
0
Grid voltage is lost
1
Measured grid voltage is less
than 40.10 LVRT U/Un
LEVEL 1. Bit status is
updated if 40.01 LVRT MODE
is activated.
Combines bits 14 and 1.
1
Ready to operate or charging
contactor closed
1
The inverter is charging DC
bus capacitors.
PB