SiAECOSYS V2
2.8.4 、 Speed relation of electric brake setting corresponding to weak magnetic acceleration: the speed
corresponding to the highest landing speed of the motor is set by the auxiliary enable of downhill electric
brake. When the setting value is lower than the rated speed of the motor, weak magnetic acceleration is
not required or optional. When the setting value is higher than the rated speed of the motor, weak
magnetic acceleration is required. Note: due to the loss of motor landing relative to no-load, the setting
value of downhill electric brake enabling is usually ≤ (motor basic speed + maximum gear flux weakening
value) speed.
2.8.5 、 Judge whether the maximum speed demagnetization value is reasonable. First, check the d-axis
current under the speed setting value of downhill electric brake enable. If the d-axis current value is
multiplied by 1.2 times, it is the setting value of the maximum demagnetization value (the second gear
demagnetization value on the setting page). For example, if the downhill point brake enable value is 800,
the motor turns to 800, and the d-axis current displays 500, then the maximum speed demagnetization
value is 500 × 1.2 = 600
Explanation under d-axis current
3 .The setting page 3
3.1、 Motor Setting：
3.1.1、Motor pole pairs：Fill in according to the motor manufacturer parameters.
3.1.2、Hall phase shift angle：Fill in according to the motor manufacturer parameters.
1. Pole pair shall be filled in
according to motor parameters
2. Opposite adjustment
3. Phase shift angle adjustment
angle, hub usually - 60
4. The motor type hub table is
pasted, and the center is checked
according to the parameters
Click write after parameter change
Import the existing configuration file
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