NICE3000
new
User Manual System Commissioning and Application Example
- 81 -
Function Code
Parameter Name
Description
F1-01 to F1-05
Rated motor power
Rated motor voltage
Rated motor current
Rated motor frequency
Rated motor rotational speed
These parameters are model dependent,
and you need to manually input them
according to the nameplate.
F0-00
Control mode
0: Sensorless flux vector control (SFVC)
1: Closed-loop vector control (CLVC)
2: Voltage/Frequency (V/F) control
F0-01
Command source selection
0: Operation panel control
1: Distance control
F8-01
Pre-torque selection
0: Pre-torque invalid
1: Load cell pre-torque compensation
2: Automatic pre-torque compensation
F1-11
Auto-tuning mode
0: No operation
1: With-load auto-tuning
2: No-load auto-tuning
3: Shaft auto-tuning
■
Precautions for Motor Auto-tuning
Follow the following precautions:
•
Ensure that all wiring and installation meet the safety specifications.
•
Ensure that the motor wiring is correct (UVW cables of the motor respectively connected
to UVW cables of the controller) for with-load auto-tuning. If the motor wiring is incorrect,
the motor may jitter or fail to run after the brake is released; in this case, you need to
replace any two of the motor UVW cables.
•
Reset the current fault and then start auto-tuning, because the system cannot enter the
auto-tuning state ("TUNE" is not displayed) when there is a fault.
•
Perform motor auto-tuning again if the phase sequence or encoder of the synchronous
motor is changed.
•
For the synchronous motor, perform three or more times of auto-tuning, compare the
obtained values of F1-06 (Encoder initial angle). The value deviation of F1-06 shall be
within ±5°, which indicates that the auto-tuning is successful.
•
After the auto-tuning is completed, perform trial inspection running. Check whether the
current is normal, whether the actual running direction is the same as the set direction.
If the running direction is different from the set direction, change the value of F2-10.
•
With-load auto-tuning is dangerous (inspection-speed running of many control cabinets
is emergency electric running and the shaft safety circuit is shorted). Ensure that there
is no person in the shaft in this auto-tuning mode.
The following figure shows the motor auto-tuning process.
Summary of Contents for NICE3000 New
Page 1: ......
Page 13: ......
Page 14: ...1 Safety Information and Precautions ...
Page 21: ...Safety Information and Precautions NICE3000new User Manual 20 ...
Page 22: ...2 Product Information ...
Page 33: ...Product Information NICE3000new User Manual 32 ...
Page 34: ...3 Mechanical and Electrical Installation ...
Page 67: ...4 Use of the NICE3000new ...
Page 79: ...5 System Commissioning and Application Example ...
Page 105: ...6 Function Code Table ...
Page 136: ...Function Code Table NICE3000new User Manual 134 ...
Page 137: ...7 Description of Function Codes ...
Page 205: ...8 EMC ...
Page 214: ...EMC NICE3000new User Manual 212 ...
Page 215: ...9 Troubleshooting ...
Page 230: ......
Page 233: ......