System Commissioning and Application Example NICE3000
new
User Manual
- 80 -
Note
If the input voltage exceeds the allowable value, serious damage will be caused. Distinguish the
negative and positive of the DC power supply. Do not run the system when there is input power
phase loss.
4. Check the grounding.
1) Check that the resistance between the following points and the ground is close to
infinity.
־
R, S, T and PE
־
U, V, W and PE
־
24V and PE on the MCB
־
Motor U, V, W and PE
־
Encoder 15V, A, B, PGM and PE
־
+, – bus terminals and PE
־
Safety circuit, door lock circuit, and inspection circuit terminals and PE
2) Check the grounding terminals of all elevator electrical components and the power
supply of the control cabinet
5.1.2 Setting and Auto-tuning of Motor Parameters
The NICE3000
new
supports two major control modes, sensorless flux vector control (SFVC)
and closed-loop vector control (CLVC). SFVC is applicable to inspection speed running for
commissioning and fault judgment running during maintenance of the asynchronous motor.
CLVC is applicable to normal elevator running. In CLVC mode, good driving performance
and running efficiency can be achieved in the prerequisite of correct motor parameters.
■
Motor Parameters to Be Set
The motor parameters that need to be set are listed in the following table.
Table 5-1 Motor parameters to be set
Function Code
Parameter Name
Description
F1-25
Motor type
0: Asynchronous motor
1: Synchronous motor
F1-00
Encoder type
0: SIN/COS encoder
1: UVW encoder
2: ABZ incremental encoder
F1-12
Encoder pulses per revolution
0–10000
Summary of Contents for NICE3000 New
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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 ...
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