A
B
e
3
0
b
h
0
8
2
.1
0
Illustration 92: Display Example
A
Actual value minimum (maximum)
B
Number of decimals
Example
The actual value signal sent from a sensor (in mA) tells the amount of waste water pumped from a tank per second. The signal range
is 0(4)-20 mA. Instead of receiving the level of the actual value signal (in mA) on the display, you wish to receive the amount of water
pumped in m3/s. Then set a value for parameter
ID 1033
to correspond to the minimum signal level (0/4 mA) and another value for
parameter
ID 1034
to correspond to the maximum signal level (20 mA). The number of decimals needed can be set with parameter
ID 1035
and the unit (m3/s) with parameter
ID 1036
. The level of the actual value signal is then scaled between the set minimum and
maximum values and showed in the selected unit.
10.441 (ID 1060) DO1 Time Scale
Location in the menu:
P2.3.1.7
(Multi-purpose Control Application, VACON
®
NXP)
Use this parameter to set the scaling factor for the digital 1 output.
This parameter defines what unit is used in digital output 1 on and off delays.
10.442 (ID 1061) DO2 Time Scale
Location in the menu:
P2.3.2.7
(Multi-purpose Control Application, VACON
®
NXP)
Use this parameter to set the scaling factor for the digital 2 output.
This parameter defines what unit is used in digital output 2 on and off delays.
10.443 (ID 1062) Reverse VW Phases
Location in the menu:
(P2.4.22)
(Multi-purpose Control Application, VACON
®
NXP)
Use this parameter to set the reverse V and W phases.
This parameter can change phase order between V and W phases without changing the sign of frequency/torque reference.
10.444 (ID 1080) DC-Brake Current at Stop
Location in the menu:
P2.4.14
(Multi-purpose Control Application)
Use this parameter to set the current fed to the motor in stop state when the DC brake is active.
In the Multi-Purpose Control application, this parameter defines the current injected to the motor in stop state when parameter
ID
416
is active. In all other applications, this value is fixed to a tenth of the DC brake current.
The parameter is available for VACON
®
NXP drives only.
10.445 (ID 1081) Follower Reference Selection
Location in the menu:
P2.11.3
(Multi-purpose Control Application)
Use this parameter to select the speed reference to the follower drive.
Selection number Function
Description
0
Analog input 1 (AI1)
See ID 377.
1
Analog input 2 (AI2)
See ID 388.
2
AI1+AI2
-
AB296635287482en-000301 / DPD00903
280 | Danfoss A/S © 2023.02
Parameter Descriptions
VACON® NX All-in-One
Application Guide
Содержание VACON NX
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