EURA SD20-G Series, Руководство пользователя

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SD20-G Series
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After a servo motor is changed, if user does not know encoder electric angle and whether motor phase sequence is
correct, user can make the servo motor operate normally by using electric angle indication function. Before
electric angle indication, please make sure the following steps:
(1)
Motor actual power.
(2) Make sure servomotor encoder cable is connected correctly.
(3) Make sure servomotor is connected to zero.
(4) Make sure servo is in the OFF status.
When So-25=3, please input motor actual power to servo drive, then indentify parameters.
Ho011
Motor power
Speed Position Torque
Setting range Setting unit
Mfr’s value
When enabled
1~30000 0.01KW
—
Effective Immediate
So-25
Electric angle identification
Speed Position Torque
Setting range Setting unit
Mfr’s value
When enabled
0~4 N/A 0 Effective Immediate
0: no motor parameter indentification
1: indentify motor resistor, inductance, pole pairs numbers and encoder installation angle
2: lock motor shaft
3:indentify motor resistor, inductance and estimate motor EMF
4: indentify motor resistor, inductance, pole pairs numbers, motor EMF and encoder installation angle
When So-25 is set to 1, enter So-14 jogging control mode (refer to 6.1.5).System starts automatic testing ,
panel displays flashing “TEST”. After indentification is finished, panel will return to So-14 interface, and
electrical angle is saved in Ho018. If line sequence error occurs, panel displays AL-05, please stop the motor and
adjust the line sequence before next operation.
Attention: When line sequence error occurs, reverse two phases, and then repeat the electrical angle
identification.