Operating instructions

04/08 Application manual Positioning 11
3.2 Commissioning of the motor
Caution! During the guided commissioning, comply with the safety instructions in
chapter "General Safety Instructions and Information on Use" and in
the Operating Instructions or the "Quick Start Guide" of the frequency
inverter.
Carry out the guided commissioning procedure of the frequency inverter for one of
the configurations listed below. These configurations contain the motion block posi-
tioning functions.
Note: The guided commissioning contains the function for parameter identifi-
cation. The parameters are determined by way of measurement and set
accordingly. In the case of higher requirements as regards the accuracy
of the speed/torque control, you should carry out the guided commis-
sioning procedure once again under operating conditions because
part of the machine data depends on the operating temperature.
Configuration 240, field-orientated control with positioning
Configuration 240 extends the field-oriented control of an asynchronous machine by
the positioning functions.
The motor controller and the position controller can use the same encoder (motor
encoder) or different encoders (motor encoder and position encoder).
Configuration 440, sensorless field-orientated control with positioning
Configuration 440 extends the sensorless field-oriented control of an asynchronous
machine by the positioning functions.
The motor is controlled without sensors. The positioning controller can be used via
any encoder input.
Configuration 540, field-orientated control of synchronous machine with
positioning
Configuration 540 extends the field-oriented control of a synchronous machine by
the positioning functions. Extension module EM-RES with resolver interface are re-
quired for this.
The motor controller and the position controller can use the same encoder (motor
encoder) or different encoders (motor encoder and position encoder).
Caution! To enable control of a synchronous machine in configuration 540, pa-
rameter
Offset 382 must be set before the guided commissioning. To
do this, proceed according to the operating instructions for the exten-
sion module EM-RES installed. Otherwise, personal or machine damage
may occur.
Note: For first commissioning, the drive can be controlled manually, using the
JOG function, via the "FUN" key or the digital inputs.
The processing speed of automatic motion block sequence can be re-
duced for commissioning. To do this, use the speed override function.
Note: The motor encoder should only be used for motor and position control
in slip-free systems (e.g. linear spindle). In systems where slip may
occur (e.g. wheel/rail systems) always use a position encoder to obtain
optimum results.
Application manual Positioning 1104/08