Danfoss iC2 Application Manual page 124

Application Guide | iC2-Micro Frequency Converters
P 4.2.1.3 AMA Mode
Select type of AMA. The AMA function optimizes dynamic motor performance by automatically optimizing the advanced motor
parameters. Select either [0] No Function, [1] Enable Complete AMA, [2] Enable Reduced AMA.
Default value:
0 [Off]
Parameter
129
number:
Data type:
enum
The following are the selections for the parameter.
Selection number Selection name
0 Off
1 Enable Complete AMA
2 Enable Reduced AMA
The parameter automatically switches back to Off after the AMA has been performed.
P 4.2.1.4 Motor Cable Length
Enter the length of the motor cable in unit meters.
Default value:
50
Parameter
142
number:
Data type:
uint8
P 4.2.1.5 Motor Cable Length Feet
Motor cable length.
Default value:
164
124
| Danfoss A/S © 2024.03
Parameter type:
Unit:
Access type:
Selection description
No Function.
Depending on the option selected in P 4.2.1.1 Motor Type, the
AMA is performed on different parameters.
• If [0] Asynchron is selected, the AMA is performed on: P 4.2.3.1
Stator Resistance (Rs), P 4.2.3.2 Rotor Resistance (Rr). P 4.2.3.4
Stator Leakage Reactance (X1). P 4.2.3.6 Main Reactance (Xh).
• If [1] PM, non-salient SPM is selected, the AMA is performed
on: P 4.2.3.1 Stator Resistance (Rs).P 4.2.4.3 daxis Inductance
(Ld).
• If [3] PM, salient IPM is selected, the AMA is performed on: P
4.2.3.1 Stator Resistance (Rs). P 4.2.4.3 daxis Inductance (Ld),
P 4.2.4.7 qaxis Inductance (Lq), P 4.2.4.4 daxis Inductance Sat.
(LdSat) , P 4.2.4.8 qaxis Inductance Sat. (LqSat).
Perform a reduced AMA of the stator resistance Rs. P 4.2.3.1
Stator Resistance (Rs) in the system only. (This option is only for
asynchronous motors). Perform AMA on cold motor.
NOTICE
Parameter type:
Unit:
Access type:
Parameter type:
Selection
–
Read/Write
Range (0–100)
m
Read/Write
Range (0–328)
AB413939445838en-000301 / 130R1254