Vector control 4.14 Instructions for commissioning induction motors (ASM)

 

Parameter

Description

Remark

p0341

 

Motor moment of inertia

-

p0342

 

Ratio between the total and motor

-

 

 

moment of inertia

 

p0344

 

Motor weight

-

p0352

 

Cable resistance (component of the

-

 

 

stator resistance)

 

p0353

 

Motor series inductance

-

Table 4-4

Equivalent circuit diagram for motor data

 

 

 

 

 

 

Parameter

Description

Remark

p0350

 

Motor stator resistance, cold

-

p0354

 

Motor rotor resistance, cold

-

p0356

 

Motor stator inductance

-

p0358

 

Motor rotor leakage inductance

-

p0360

 

Motor magnetizing inductance

-

Features

Field weakening up to approx. 1.2 * rated speed (this depends on the drive converter supply voltage and the motor data, also refer to limitations/ constraints)

Flying restart (for operation without encoder, only possible with additional VSM)

Vector closed-loop speed and torque control

Vector V/f control for diagnostics

Motor identification

Speed controller optimization (rotating measurement)

Thermal protection via temperature sensor (PTC/KTY)

All encoders that can be connected to an SMC10, SMC20 or SMC30 are supported.

Operation with or without encoder is possible.

Supplementary conditions

Depending on the terminal voltage and load cycle, the maximum torque can be taken from the motor data sheets / project design instructions.

Commissioning

We recommend the following points when commissioning:

Commissioning Wizard in STARTER

The motor identification routine and the "rotating measurement" (p1900) can be activated from the commissioning Wizard in STARTER.

Drive Functions

147

Function Manual, (FH1), 07/2007 Edition, 6SL3097-2AB00-0BP4

Page 147
Image 147
Efficient Networks S120 manual Features, Supplementary conditions