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4/24/2013 1:56 PM | |
Posts: 18 Rating: (0) |
Hello friends, I have been struggling from quite sometime for one of my stepper motor based positioning application. I have been using ET200S based 1step 5V electronic module for the application. The CPU is S7-300. The project folder has been attached, FC1 is used for the positioning application and FC103 is called from it for positioning. I also havea HMI connected for the operation, DB14.DBX2.0 and 2.1 are used for the clkwise and anclkwise rotation of the motor. The problem is though the motor is rotating the programmed number of steps but its not following the direction command properly, like if I press clockwise button it may rotate clkwise or anclkwise and there is not specific sequence of this occurence, same is the case with the anclkwise button. Can somebody please suggest me a soultion to this, the manualused for ET200S positioning using 1step has been attached and the manual of the motor driver is also attached. Any help in this regard will be highly appreciated.....! Attachment1step.zip (99 Downloads) |
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