Lenze L-force 9400 Guía Para La Puesta En Marcha página 30

9400 HighLine | Commissioning guide
Extended commissioning
Adjust motor and controller to each other
Optimise the switching performance of the inverter
Note!

• Only required for servo controls if the motor parameters of an OEM motor are to be determined!
• Always required for sensorless vector control and V/f control!
– Only when the voltage errors in the inverter are compensated for as exactly as possible, optimum
drive features can be obtained with the sensorless operating modes.
Danger!

Only carry out this process during commissioning and never during operation!
• During the process the motor is energised so that:
– a movement of the mechanics connected cannot be excluded!
– the windings may be heated.
When repeating the process, make sure that the motor is not thermally overloaded (especially if no
temperature feedback is used).
Parameter

C00002
C00003
Software manual 9400 HighLine:

 Motor interface
 Adjust motor and controller to each other
Set motor parameters
Note!

• Only required for servo controls if the motor parameters of an OEM motor are to be determined!
• Always required for sensorless vector control!
– Only when the motor parameters comply as exactly as possible with the real motor, optimum drive
features can be obtained with the sensorless vector control.
• To be able to automatically determine the motor parameters, the switching performance of the
inverter must be successfully optimised first to ensure a sinusoidal shape of current.
– Device command 71: Calculate inverter characteristic
Danger!

Only carry out this process during commissioning and never during operation!
• During the process the motor is energised so that:
– a movement of the mechanics connected cannot be excluded!
– the windings may be heated.
When repeating the process, make sure that the motor is not thermally overloaded (especially if no
temperature feedback is used).
Parameter

C00002
C00003
The following motor parameters are set during the process:
C00079
C00082
C00084
C00085
C00091
C00092
Software manual 9400 HighLine:

 Motor interface
 Adjust motor and controller to each other
30
Information
Device command "71: Calculate inverter characteristic"
Device command status
 Optimise the switching performance of the inverter
Information
Device command "72: Set motor parameters"
Device command status
Mutual motor inductance (only ASM)
Motor rotor resistance (only ASM)
Motor stator resistance (ASM + SM)
Motor stator leakage inductance (ASM + SM)
Motor cosine phi (only ASM)
Motor magnetising current (only ASM)
 Set motor parameters
L
EDB94AXX6954 DE/EN/FR/ES/IT 4.0