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Logic Output Function
The Logic Output Function uses the inverter’s built-in logic feature. You can select any
two of the other nine intelligent output options for internal inputs (use C141 and C142).
Then, use C143 to configure the logic function to apply the logical AND, OR, or XOR
(exclusive OR) operator as desired to the two inputs.
Input Status [LOG] Output State
A B AND OR XOR
000 00
010 11
100 11
111 10
Intelligent outputs used
as internal inputs:
RUN, FA1, FA2,
OL, OD, AL, Dc,
FBV, NDc
Input A
C141
RUN, FA1, FA2,
OL, OD, AL, Dc,
FBV, NDc
Input B
C142
Logic function
AND, OR, XOR
[LOG]
Master
Slave
Watchdog time
r
C077 = xx.xx sec.
[NDc]
Alarm
C076 = 00 or 01
Time-out
451
Inverter Mounting
and installation
4 51
Operations and
Monitoring