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•
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Selec-
tion
number
Selection name
Description
0
Interlock feedback
not used
The AC drive receives no interlock feedback from the drives.
1
Update of autoch-
ange order in Stop
The AC drive receives interlock feedback from the drives. In case one of the drives is, for some
reason, disconnected from the system and eventually reconnected, it is placed last in the au-
tochange line without stopping the system. However, if the autochange order now becomes, for
example, [P1 -> P3 -> P4 -> P2], it is updated in the next Stop (autochange, sleep, stop).
Example: [P1-> P3 -> P4] -> [P2 LOCKED] -> [P1 -> P3 -> P4 -> P2] -> [SLEEP] -> [P1 -> P2 -> P3 ->
P4]
2
Update of order
immediately
The AC drive receives interlock feedback from the drives. At reconnection of a drive to the au-
tochange line, the automatics stop all motors immediately and restart with a new set-up.
Example: [P1 -> P2 -> P4] -> [P3 LOCKED] -> [STOP] -> [P1 -> P2 -> P3 -> P4]
10.437 (ID 1033) Actual Value Special Display Minimum
Location in the menu:
P2.2.46
(PID Control Application)
P2.9.29
(Pump and Fan Control Application)
Use this parameter to set the minimum value of the special display.
See
10.440 (ID 1036) Actual Value Special Display Unit
.
10.438 (ID 1034) Actual Value Special Display Maximum
Location in the menu:
P2.2.47
(PID Control Application)
P2.9.30
(Pump and Fan Control Application)
Use this parameter to set the maximum value of the special display.
See
10.440 (ID 1036) Actual Value Special Display Unit
.
10.439 (ID 1035) Actual Value Special Display Decimals
Location in the menu:
P2.2.48
(PID Control Application)
P2.9.31
(Pump and Fan Control Application)
Use this parameter to set the decimals of the special display.
See
10.440 (ID 1036) Actual Value Special Display Unit
.
10.440 (ID 1036) Actual Value Special Display Unit
Location in the menu:
P2.2.49
(PID Control Application)
P2.9.32
(Pump and Fan Control Application)
Use this parameter to select the unit of the special display.
The Actual value special display parameters are used to convert and show the actual value signal in a form more informative to the
user. The Actual value special display parameters are available in PID Control Application and Pump and Fan Control Application.
The following units can be selected (parameter
ID 1036
):
Value
Unit
On keypad
0
Not used
-
1
%
%
AB296635287482en-000301 / DPD00903
278 | Danfoss A/S © 2023.02
Parameter Descriptions
VACON® NX All-in-One
Application Guide
Summary of Contents for VACON NX
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