Danfoss VACON NX All-in-One Application Manual page 319

VACON® NX All-in-One
Application Guide
Interlocks
ON
Interlock 4
OFF
ON
Interlock 3
OFF
ON
Interlock 2
OFF
ON
Interlock 1
OFF
ON
OFF
Relay
ON
control
OFF
ON
OFF
ON
OFF
f
max
Aux. 1,2 and 3
Start frequency
Main drive f
out
Aux. 1, 2 and 3
Stop frequency
f
1
min
f
100%
PID output
1
Illustration 102: Example of the Function of the PFC application with Three Aux. Drives
Danfoss A/S © 2023.02
5 7
Main drive running
2 4 6
3
M
.
4
Aux
2
5
2
Aux 3 running
Aux 2 running
Aux 1 running
8
8
Main
drive
Aux.drive2
Aux.drive3
Aux.drive1
Parameter Descriptions
t
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