Danfoss iC2, Инструкция по применению

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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 type:
Selection
Parameter
number:
129
Unit:
–
Data type:
enum
Access type:
Read/Write
The following are the selections for the parameter.
Selection number Selection name Selection description
0 Off No Function.
1 Enable Complete AMA 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) .
2 Enable Reduced AMA 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
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 type:
Range (0–100)
Parameter
number:
142
Unit:
m
Data type:
uint8
Access type:
Read/Write
P 4.2.1.5 Motor Cable Length Feet
Motor cable length.
Default value:
164
Parameter type:
Range (0–328)
124
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Application Guide | iC2-Micro Frequency Converters