Lenze 9400 Manual de usuario descargar pdf (Pagina 70)

4 Drive interface

4.2 Device commands

70

Lenze · Servo-Inverter 9400 HighLine · Reference manual · DMS 10.0 EN · 11/2013 · TD05/06

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4.2.24 Calculate inv. characteristic

If a motor of a third-party manufacturer with unknown motor parameters is driven by the

controller, the C00002

= "71: Determine inverter characteristic" device command can be used to

determine the so-called "Inverter error characteristic" for optimising the inverter switching

performance.

 Tip!

Detailed information about the determination of the inverter error characteristic can be

found in the chapter "Motor interface" in the subchapter "Optimising the switching

performance of the inverter". ( 135)

From software version V4.0: If the inverter error characteristic cannot be determined by

means of this device command, or if the results of the determination are incorrect, the

device command "Load Lenze INV characteristic

" can be used to load a characteristic typical

of the device.

( 69)

Possible status displays for this device command

Related device commands

Load Lenze INV characteristic

( 69)

Status (C00003) Meaning

4687106 Device command in process

4653056 Device command executed successfully

4653057 General fault

4692754 The calculation of the inverter characteristic cannot be started since the current controller

test mode is active.

4692755 The calculation of the inverter characteristic cannot be started since the V/f test mode is

active.

4692756 The calculation of the inverter characteristic cannot be started since the pole position

identification is active.

4692757 Calculation of the inverter characteristic has been aborted.

4692758 Calculation of the inverter characteristic has been interrupted by error.

4692789 Determined inverter error characteristic exceeds internal limits.

• This situation can for instance occur if the motor power is very much lower than the

device power.

• This error message is only available from software version V5.0 onwards.

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