Procon V3D - Rotor Adaptation and Synchronization

H - I - J PROGRAMMER’S MANUAL V8.94.11-
- 53 -
Submenu
Explanation, further submenus
Values
Default setting
Unit
6-26
R rotor
adaptation
Whether the effect of warming should be
considered at the rotor resistance. With the
warming of the motor the rotor resistance
changes.
no
yes
no
6-27
sync. offset
It is important for the synchronous motor. The
angular position between the absolute position
sensor and the rotor can be set here.
0 - 360
0
°
6-28
type
Operating modes:
U/f: Voltage/frequency control.
encoder: Field oriented drive with incremental
rotation speed signal transmitter.
vector: Field-oriented drive without signal
transmitter.
U/f
FOC
Sensorless
U/f
Procedure of the empirical setting of the rotation control parameters in vector operation mode:
• 6-22-2 integrating effect = in case of 0 the 6-22-1 proportional effect has to be increased until high
frequency swingings occur (they can also be heard). This is expedient to be tested at both lower and higher
rotation speeds.
• Reduce the 6-22-1 proportional effect value to its half or two-thirds.
• Raise the 6-22-2 integrating effect until the motor follows the rotation speed reference signal without overshot.