EFORT EC2-S, Руководство по эксплуатации и обслуживанию

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Electrical Operation and Maintenance Manual for Control Cabinet of EC2-S Industrial Robot
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1.3.1.24 Alarm 737
Fault Description: Position sensor phase value error
Fault Reasons: Position sensor phase value error
Solutions:
1. Check the wiring of the motor encoder to ensure that it is connected correctly;
2. The encoder cable and the motor power cable increase magnetic rings;
3. Connect to the ground wire of the drive reliably;
4. Check whether the specific parameters of the sensor are configured correctly;
5. Replace the motor encoder;
6. Remove the strong interference source around the drive. The drive and the surrounding strong
interference source can be powered separately;
7. Add line filter to the input power of the drive;
8. Replace the drive;
9. Upgrade the drive DSP firmware;
10. Restart the electric cabinet.
1.3.1.25 Alarm 738
Fault Description: Position sensor storage phase error
Fault Reasons: Position sensor storage phase error
Solutions:
1. Check the wiring of the motor encoder to ensure that it is connected correctly;
2. The encoder cable and the motor power cable increase magnetic rings;
3. Connect to the ground wire of the drive reliably;
4. Check whether the specific parameters of the sensor are configured correctly;
5. Replace the motor encoder;
6. Remove the strong interference source around the drive. The drive and the surrounding strong
interference source can be powered separately;
7. Add line filter to the input power of the drive;
8. Replace the drive;
9. Upgrade the drive DSP firmware;
10. Restart the electric cabinet.
1.3.1.26 Alarm 739
Fault Description: Position sensor configuration process error
Fault Reasons: Position sensor configuration process error
Solutions:
1. Check the wiring of the motor encoder to ensure that it is connected correctly;
2. The encoder cable and the motor power cable increase magnetic rings;
3. Connect to the ground wire of the drive reliably;
4. Check whether the specific parameters of the sensor are configured correctly;
5. Replace the motor encoder;