(1)收卷变频器的参数设置
将变频器带空电机作VF运行,并且察看电机运行状态(输出电压/输出电流/实际转速):
Pr. No |
MODBUS |
Description |
Unit |
Data |
|
01-01 |
0101H |
Motor1 Fbase |
Hz |
50.00 |
|
01-02 |
0102H |
Max Out-Volt 1 |
V |
380.0 |
|
|
10-00 |
0A00H |
Encoder pulses |
|
512 |
|
10-01 |
0A01H |
PG input setting |
|
1 |
|
|
|
|
|
|
|
|
|
|
|
将变频器指令频率设置到50hz,察看r状态为+1490rpm。
将电机参数写入到变频器对应参数:
Pr. No |
MODBUS |
Description |
Unit |
Data |
05-01 |
0501H |
Motor1 Rated A |
Amps |
15.80 |
05-02 |
0502H |
Motro1 Rated P |
Kw |
7.50 |
05-03 |
0503H |
Motor1 Rated |
RPM |
1490 |
05-04 |
0504H |
Motor1 Poles |
|
4 |
做电机自整定,并且将控制方式更改为向量控制FOC+PG,运行看是否正常;
电机动态整定后电机参数如下表:
Pr. No |
MODBUS |
Description |
Unit |
Data |
05-05 |
0505H |
Motor1 No-Load |
Amps |
6.75 |
05-06 |
0506H |
Motor1 Rs |
ohm |
1.160 |
05-07 |
0507H |
Motor1 Rr |
ohm |
0.968 |
05-08 |
0508H |
Motor1 Lm |
mH |
186.1 |
05-09 |
0509H |
Motor1 Lx |
mH |
18.2 |
调整控制方式并且从0-50hz运转,察看电机状态正常(输出电压/输出电流/电机转速)
Pr. No |
MODBUS |
Description |
Unit |
Data |
00-10 |
000AH |
Control Method |
|
3 |
控制方式改为转矩控制TQR+PG,并且调整相应的转矩参数以及外部端子功能:
Pr. No |
MODBUS |
Description |
Unit |
Data |
|
00-10 |
000AH |
Control Method |
|
4 |
|
|
00-20 |
0014H |
Source of Freq. |
|
2 |
|
00-21 |
0015H |
Source of Oper. |
|
1 |
|
01-00 |
0100H |
Max Output Freq. |
Hz |
70.00 |
|
01-12 |
010CH |
1st Accel Time |
sec |
8.00 |
|
01-13 |
010DH |
1st Decel Time |
sec |
12.00 |
|
03-01 |
0301H |
ACI Selection |
|
2 |
|
03-12 |
030CH |
ACI/AVI2 SEL |
|
1 |
|
07-21 |
0715H |
SOURCE OF TQR |
|
2 |
|
07-24 |
0718H |
Speed Limit Sel. |
|
1 |
|
|
|
|
|
|
|
|
|
|
|
(2)放卷变频器的参数设置
将变频器带空电机作VF运行,并且察看电机运行状态(输出电压/输出电流/实际转速):
Pr. No |
MODBUS |
Description |
Unit |
Data |
|
01-01 |
0101H |
Motor1 Fbase |
Hz |
50.00 |
|
01-02 |
0102H |
Max Out-Volt 1 |
V |
380.0 |
|
|
10-00 |
0A00H |
Encoder pulses |
|
512 |
|
10-01 |
0A01H |
PG input setting |
|
2 |
|
|
|
|
|
|
|
|
|
|
|
将变频器指令频率设置到50hz,察看r状态为+995rpm。
将电机参数写入到变频器对应参数:
Pr. No |
MODBUS |
Description |
Unit |
Data |
05-01 |
0501H |
Motor1 Rated A |
Amps |
17.90 |
05-02 |
0502H |
Motro1 Rated P |
Kw |
7.50 |
05-03 |
0503H |
Motor1 Rated |
RPM |
995 |
05-04 |
0504H |
Motor1 Poles |
|
6 |
做电机自整定,并且将控制方式更改为向量控制FOC+PG,运行看是否正常;
电机动态整定后电机参数如下表:
Pr. No |
MODBUS |
Description |
Unit |
Data |
|
|
05-05 |
0505H |
Motor1 No-Load |
Amps |
11.74 |
|
05-06 |
0506H |
Motor1 Rs |
ohm |
1.027 |
|
05-07 |
0507H |
Motor1 Rr |
ohm |
0.669 |
|
05-08 |
0508H |
Motor1 Lm |
mH |
102.5 |
|
05-09 |
0509H |
Motor1 Lx |
mH |
16.2 |
|
|
|
|
|
|
|
|
|
|
|
调整控制方式并且从0-50hz运转,察看电机状态正常(输出电压/输出电流/电机转速)
Pr. No |
MODBUS |
Description |
Unit |
Data |
00-10 |
000AH |
Control Method |
|
3 |
Pr. No |
MODBUS |
Description |
Unit |
Data |
|
|
00-10 |
000AH |
Control Method |
|
4 |
|
00-20 |
0014H |
Source of Freq. |
|
2 |
|
00-21 |
0015H |
Source of Oper. |
|
1 |
|
01-12 |
010CH |
1st Accel Time |
sec |
12.00 |
|
01-13 |
010DH |
1st Decel Time |
sec |
8.00 |
|
02-01 |
0201H |
Multi-Fun Input1 |
|
39 |
|
03-01 |
0301H |
ACI Selection |
|
2 |
|
03-12 |
030CH |
ACI/AVI2 SEL |
|
1 |
|
07-21 |
0715H |
SOURCE OF TQR |
|
2 |
|
07-24 |
0718H |
Speed Limit Sel. |
|
1 |
|
|
|
|
|
|
|
|
|
|
|
由于放卷变频器工作时输出转矩方向与转速方向相反,所以将外部端子MI1设置为39功能转矩命令方向。
(3)压花变频器的参数设置
将变频器带空电机作VF运行,并且察看电机运行状态(输出电压/输出电流/实际转速):
Pr. No |
MODBUS |
Description |
Unit |
Data |
01-01 |
0101H |
Motor1 Fbase |
Hz |
50.00 |
01-02 |
0102H |
Max Out-Volt 1 |
V |
380.0 |
将电机参数写入到变频器对应参数:
Pr. No |
MODBUS |
Description |
Unit |
Data |
05-01 |
0501H |
Motor1 Rated A |
Amps |
11.50 |
05-02 |
0502H |
Motro1 Rated P |
Kw |
5.50 |
05-03 |
0503H |
Motor1 Rated |
RPM |
1470 |
05-04 |
0504H |
Motor1 Poles |
|
4 |
05-03为估测值。
做电机自整定,并且将控制方式更改为向量控制SVC,运行看是否正常;
电机动态整定后电机参数如下表:
Pr. No |
MODBUS |
Description |
Unit |
Data |
|
05-05 |
0505H |
Motor1 No-Load |
Amps |
|
|
05-06 |
0506H |
Motor1 Rs |
ohm |
2.011 |
|
05-07 |
0507H |
Motor1 Rr |
ohm |
1.430 |
|
05-08 |
0508H |
Motor1 Lm |
mH |
296.7 |
|
05-09 |
0509H |
Motor1 Lx |
mH |
29.2 |
|
|
|
|
|
|
|
|
|
|
调整控制方式并且从0-50hz运转,察看电机状态正常(输出电压/输出电流):
Pr. No |
MODBUS |
Description |
Unit |
Data |
00-10 |
000AH |
Control Method |
|
2 |
调整相应的参数以及外部端子功能:
Pr. No |
MODBUS |
Description |
Unit |
Data |
|
|
00-20 |
0014H |
Source of Freq. |
|
2 |
|
00-21 |
0015H |
Source of Oper. |
|
1 |
|
01-10 |
010AH |
Upper Bound Freq |
Hz |
40.00 |
|
05-25 |
0519H |
Slip Comp Gain |
|
1.00 |
|
|
|