Lenze E94AxHE Servo Drives 9400 HighLine (Firmware 01-37) - Manual (Page 111)

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Firmware 1.37 - 09/2006 111
9400 HighLine | Parameter setting & configuration
Encoder evaluation
Parameter setting
6.2.1 Controller configuration
The device interfaces for the encoder on the motor side and, if available, on the load side
are directly assigned to the corresponding control according to the controller
configurations selected ( C02570 ):
r If only an encoder on the motor side is available, this "motor encoder" provides the
actual value signals for the phase/position control and the speed control.
– The motor encoder on the motor side supports the secondary servo control
irrespective of the use for position and speed control (commutation).
r If an additional encoder is available on the motor side, this "position encoder"
exclusively supports the position control, and the controller configuration ( C02570 )
must be set to position control so that the load encoder will be evaluated.
– The starting position of the position encoder can be set via the basic function
"Homing".
Phase control (Lenze setting) Position control
Cycle time: 250 μs Application-dependent
Dead time: Smaller dead time in the actual value channel Same dead time for position setpoint and actual
position
Note!
When the basic function "Quick stop" is activated, the controller configuration is
internally changed over to phase control independent of the setting in C02570 .
• If the basic function "Quick stop" is to be used, the gain of the phase controller
( C00254 ) must also be set correctly for the "Position control" controller
configuration.
In case of the technology application for the network via the "Electrical shaft" the
controller configuration is preset to position control.