Operating instructions

"UniVert 2" inverter
Page 19 of 42 8000012364 BAL, en
Switches S2.4, S2.5 and S2.6: Own Address (INV)
The settings must be different on all INVs!
Standard setting:
Address 1: S2.4, S2.5 and S2.6 open
S2.4 S2.5 S2.6
Address 1
0 0 0
Address 2
0 0 1
Address 3
0 1 0
Address 4
0 1 1
Address 5
1 0 0
Address 6
1 0 1
Address 7
1 1 0
Address 8
1 1 1
ATTENTION:
With parallel operation systems, the addresses set must not exceed the
number of parallel INVs in the system; for example, in a system with
2 parallel inverters only address 1 or 2 may be set. Addresses 3 or 4
are then only permissible for individually operated INVs!
Switches S2.7 and S2.8: Number of redundant INVs
S2.7 S2.8
0 INVs
0 0
1 INV
0 1
2 INVs
1 0
3 INVs
1 1
The settings must be the same on all INVs and the SBS!
Standard setting: S2.7 and S2.8 open
Example: 4 INVs are in the system, at least 3 INVs should run,
i.e. 1 INV is redundant: S2.1=0; S2.2=1; S2.3=1; S2.7=0; S2.8=1