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zk_china

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Everything posted by zk_china

  1. hi, everyone,I want to develop a HMI software on QT4 platform,is there any example or reference?Thanks a lot !
  2. OK,thanks a lot ,I have figured out the reason yesterday ,the enable line has been wired wrongly.It's a stupid mistake,I am so sorry to trouble you. I correct the wiring and test again,the result is right. http://ww2.sinaimg.cn/small/8bc1f3b8jw1essy0ssl5pj213v0kx46b.jpg
  3. uh,I am a beginner ,I haven't written a motion program.yesterday I made a open loop test , the result is like this: http://ww1.sinaimg.cn/mw690/8bc1f3b8jw1esqqhlmrnqj21340h8grf.jpg I have set i100 to 1,when I clicked the "open loop test"button ,my amplifier status indicator turned green(means the amplifier is enabled and operational),and the motor moved slowly,but in the picture above,it shows that the amplifier is disabled and the motor speed can not be detected. can you help me figure out the reason? thanks a lot!
  4. Hi, everyone,I have some troubles,can you give me some advice? I have a clipper,The Clipper Board +/-10V DAC outputs are produced by filtering a PWM signal.I want to control a PMSM with the filtered PWM. here is my code. I7000 = 1001 I7001 = 5 I7002 = 3 I7003 = 1746 I7100 = 1001 I7103 = 1746 I7016 = 0 I10 = 3421867 I100=0 I124=$120001 p1=0 m102=0 While (p1 <10000) m102=1000 p1=p1+1 If (p1 = 10000) disable plc1 EndIf EndWhile enable plc1 by running this program,I found that the output voltage between J3 PIN29(ADC1) and J3 pin48(GND) can be controlled by the M102 variable.But the clipper can not receive the encoder signal, when I rotate the motor by hand,the position window shows 0.0cts. then I set the I100 to 1 and rotate the motor by hand again,the position window shows the correct number of counts.BUT there is another problem,I found the value of M102 is 0 and can not be changed. I don't know why this happen,is there somebody give me some advice?
  5. OK,I see,thank you very much!
  6. Hi, I have a Turbo PMAC Clipper,but some chips on the clipper haven't been welded,here is the picture. http://ww1.sinaimg.cn/mw690/8bc1f3b8jw1esbsnh1m71j21kw0w01kx.jpg http://ww2.sinaimg.cn/mw690/8bc1f3b8jw1esbso09a7fj21kw0w0jzw.jpg As is shown in the picture ,the chips in the red blocks haven't been welded but in the HARDWARE REFERENCE MANUAL they were welded. http://ww4.sinaimg.cn/mw690/8bc1f3b8jw1esbt6pyhosj20yy0fgwlu.jpg is this normal? can the clipper work correctly?
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