Lenze S94P01G Position Servo - Manual (Page 40)

S94P01G
38
Interface
4.6.3.3 For Resolver Equipped Motors Only
If parameter “Resolver” is checked, following parameters appear on the form:
Offset in degree (electrical)
This parameter represents offset between resolver’s “0 degree” and motor’s windings
“0 degree”.
CW for positive
This parameter sets the direction for positive angle increment.
“Offset in degree” and “CW for positive” will be set during Auto-Phasing of the motor.
4.6.3.4 For Asynchronous Servo Motors Only
Four additional parameters need to be defined for asynchronous motors:
Power Factor Cos Phi (cos f)
The power factor is defined as the ratio of the active (true or real) power to apparent
power. The power factor range is from 0 to1.
Base Frequency in Hz
The motor base frequency defines the output frequency, when operating at rated
voltage, rated current, rated speed, and rated temperature.
Velocity Nominal in RPM
Also called rated velocity or speed, velocity nominal is obtained when the motor is
operated at the base frequency, rated current, rated voltage, and rated temperature.
Velocity Max in RPM
This is the maximum speed of the motor. The maximum velocity is usually limited by
mechanical construction.