ECODRIVE DKC02.1 Drive Controller
Introduction to the system
1-3
DOK-ECODRV-DKC02.1****-PRJ2-EN-P
The drive controller comprises:
•
the SERCOS interface as a control interface
•
the operating modes: position control, position control and interpolation
in the drive (target position is preset), speed control, and torque control
•
a drive-internal referencing procedure is available for creating a refer-
ence dimension.
•
travel limit switch inputs and axis limit values which can be parame-
terized are available for limiting the travel range.
•
two measuring probe inputs are available for measuring.
•
mechanical translatory elements such as gear ratios or feed constants
are adapted in the drive.
•
all position, speed, and acceleration data can be weighted independ-
ently of the axis kinematics.
•
connection for analyzing data from an external encoder (voltage sig-
nals 1Vss) if a measuring system must be directly connected to the
machine element. the indirect position is always present via the motor
feedback.
•
connection for three-phase lines 3 x AC 380 ...480 V, 50...60 Hz
Minimum SERCOS cycle time:
2 ms
Data rate:
2 or 4 Mbit/s
Internal position control cycle time
500 µs
Resolution of the signal period
of an external measuring system:
2048-fold
Maximum frequency for 1Vss signals
of the external measuring system:
200 kHz
For technical data, refer to page 4-2.
The digital AC motor MKD is a permanent electromagnetic excitation
motor with electronic commutation.
The MKD motors are equipped with measuring systems (motor feedback)
used for indirect actual position detection.
The MKD motors can be optionally equipped with absolute encoder
measuring systems.
A data storage is present in the motor feedback that contains the motor
parameters and thus ensures adjustment to the motor drive controller
without the risk of damaging the motor. It also makes startup operation
quick and easy.
For detailed information on the motor, please refer to the project planning
manual "MKD Digital AC Motors".
Drive controller
Drive data
Motor
LSA Control S.L. www.lsa-control.com [email protected] (+34) 960 62 43 01
