Chapter 6 Specification of Parameters GK600 User Manual
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1: sensor-less vector control 1
This helps achieve high-performance control without encoder and provides strong
adaptability of load. Under this selection, please correctly set motor parameters of Group d3
and vector control parameters of Group d5. Sensor-less vector control 1 is robust vector
control. If motor rotary autotuning is not able to be performed or permitted, sensor-less vector
control 1 performance would be relatively ideal than sensor-less vector control 2.
2: Sensor-less vector control 2
This helps achieve high-performance control without encoder. This control technique is
superior to sensor-less vector control 1. Under this selection, please correctly set motor
parameters of Group d3 and vector control parameters of Group d5. Under this selection,
please correctly set motor parameters of Group d0 and vector control parameters of Group
d2. Sensor-less vector control 2 is precise vector control and it requires motor rotary
autotuning.
ATTENTION:
When vector control mode is selected, it is necessary to perform motor parameter
identification in order to obtain correct motor parameters before initial running. Upon the
completion of normal process of motor parameter identification, automatically acquired
motor parameters will be stored into drive for control operation during running.
It should be noted when vector control is selected that one drive can only be used to drive
one motor. The capacity gap between the drive and the motor should not be excessively big.
Added to this, the power of motor could be two classes lower or one class higher than its
matching drive. Failure to comply will be most likely to result in performance degradation or
abnormal working.
Group A1 User-defined Display Parameters
A1-00
User-defined display
parameter 1
Range: A0-00~U1-26
Factory default:
A0-00
A1-01
User-defined display
parameter 2
Range: A0-00~U1-26
Factory default:
A0-00
A1-02
User-defined display
parameter 3
Range: A0-00~U1-26
Factory default:
A0-00
A1-03
User-defined display
parameter 4
Range: A0-00~U1-26
Factory default:
A0-00
A1-04
User-defined display
parameter 5
Range: A0-00~U1-26
Factory default:
A0-00
A1-05
User-defined display
parameter 6
Range: A0-00~U1-26
Factory default:
A0-00
A1-06
User-defined display
parameter 7
Range: A0-00~U1-26
Factory default:
A0-00
