Leadshine EL7-EC Series, Руководство пользователя

Страница: 273 / 293

User Manual Of EL7-EC** AC Servo
274
Error
code
Main Sub
Display: “ Er 150”
15 0
Content: Encoder disconnected
Cause Diagnosis Solution
Encoder cable
disconnected
Verify encoder cable connection
Make sure encoder cable properly
connected
Encoder cable wiring
error
Verify if encoder wiring is correct Reconnect encoder wiring
Encoder damaged / Replace motor
Encoder measuring
circuit damaged
/ Replace driver
Error
code
Main Sub
Display: “ Er 151”
15 1
Content: Encoder communication error
Cause Diagnosis Solution
Encoder wire shielding
layer is missing
Verify if encoder cable has
shielding layer
Replace with standard encoder
cable
Encoder cable wiring
error
Verify if encoder wiring is correct Reconnect encoder wiring
Encoder damaged / Replace motor
Error
code
Main Sub Display: “Er
152”
15 2
Content: Encoder initial position error
Cause Diagnosis Solution
Communication
data abnormal
1. Verify if encoder power supply
voltage is DC5V
±
5% ;
2. Verify if encoder cable and shielded
layer is not damaged;
3. Verify if encoder cable is close to
high-powered power supply cable
1. Make sure encoder power supply
voltage is stable
2. Make sure encoder cable is not
damaged.
3. Make sure encoder cable shielded
layer is grounded to frame
4. Make sure encoder cable is away
from high-powered power supply
cable
Encoder damaged / Replace motor
Encoder measuring
circuit damaged
/ Replace driver