Danfoss VACON NX All-in-One Application Manual page 211

VACON® NX All-in-One
Application Guide
10.130 (ID 374) Analog Input Limit Value
Location in the menu: P2.3.2.15 (Pump and Fan Control Application)
Use this parameter to set the limit supervision value for the selected analog input when activating the limit supervision function.
The parameter ID 373 supervises the value of the selected analog input.
10.131 (ID 375) Analog Output 1 Offset
Location in the menu:
• P2.3.3.7 (Pump and Fan Control Application)
•
P2.3.5.7 (Multi-purpose Control Application)
Use this parameter to add offset to the analog output 1.
Add -100.0% to 100.0% to the analog output signal.
10.132 (ID 376) PID Sum Point Reference (Place A Direct Reference)
Location in the menu: P2.2.4 (PID Control Application)
Use this parameter to select extra reference sources to the PID controller output when PID controller is used.
Selection Selection name
number
0 No additional reference
1 PID output + AI1 reference from terminals 2 and 3 (for example, potentiometer)
2 PID output + AI2 reference from terminals 4 and 5 (for example, transducer)
3 PID output + PID keypad reference
4 PID output + Fieldbus reference (FBSpeedReference)
5 PID output + Motor potentiometer reference
6 PID output + Fieldbus + PID output (ProcessDataIN3)
7 PID output + Motor potentiometer
If value 7 is selected for this parameter, the values of parameters ID 319 and ID 301 are automatically set to 13.
A
30.00
20.00
Illustration 58: PID sum point reference
A Frequency
B PID Maximum limit
The maximum and minimum limits illustrated in the picture limit only the PID output, no other outputs.
Danfoss A/S © 2023.02
B
C
D
C PID Minimum limit
D Time
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Parameter Descriptions
Description
(Direct PID output value)
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See 10.624 Fieldbus Control
Parameters (IDs 850–859).
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