Status Words - ABB PVS800 Manuel D'exploitation

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