Danfoss iC2 Application Manual page 161

Application Guide | iC2-Micro Frequency Converters
Selection number
11
21
P 5.5.3.10 Preset Reference
Use this parameter, an array [8], to define preset references. Enter up to 8 different preset references. To activate a preset reference, use
digital input and select from [16] Preset reference bit 0, [17] Preset reference bit 1, or [18] Preset reference bit 2, in the corresponding
parameter in parameter group P 9.4.1 Digital Input.
Default value:
0.00
Parameter
310
number:
Data type:
int16
P 5.5.3.11 Preset Relative Reference
Use this parameter, an array [8], to define a fixed value to be added to the variable value defined in P 5.5.3.12 Relative Scaling Reference
Resource. Their sum is multiplied by the actual reference. This product is then added to the actual reference to give the resulting actual
reference.
Default value:
0.00
Parameter
314
number:
Data type:
int16
Y
Resulting
Z
Relative
actual
X
Z=X+X*Y/100
reference
Figure 75: Preset Relative Reference
-100 0
Figure 76: Actual Reference
P 5.5.3.12 Relative Scaling Reference Resource
Use this parameter to define a variable value to be added to the fixed value defined in P 5.5.3.11 Preset Relative Reference. Their sum is
multiplied by the actual reference. This product is then added to the actual reference to give the resulting actual reference.
Danfoss A/S © 2024.03
Z
X
Y
100 %
P 5.5.3.11 Preset
Relative Reference
Selection name
Local bus reference
Potentiometer
Parameter type:
Unit:
Access type:
Parameter type:
Unit:
Access type:
AB413939445838en-000301 / 130R1254 |
Range (-100.00–100.00)
%
Read/Write
Range (-100.00–100.00)
%
Read/Write
161