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plc stepper controler
  | Posted by viktor  on 25 June, 2011 - 8:53 am |
hi to all.
I'm trying to control stepper motor trough plc, siemens s7 s200. i have l298 as motor driver and plc would replace ic like l297, analog outputs would be trimed input level of l298. does anyone have an idea how to program plc in ladder so i have inputs of cw/ccw, full step/ half step, # of inpulses and time and outputs that can go to l298 inputs, a, b, c, d and enable? Oh and i have little experience, i need this for my school project, any help is appreciated. Tnx in advance
I'm trying to control stepper motor trough plc, siemens s7 s200. i have l298 as motor driver and plc would replace ic like l297, analog outputs would be trimed input level of l298. does anyone have an idea how to program plc in ladder so i have inputs of cw/ccw, full step/ half step, # of inpulses and time and outputs that can go to l298 inputs, a, b, c, d and enable? Oh and i have little experience, i need this for my school project, any help is appreciated. Tnx in advance
|  | Posted by Peg Ferraro  on 25 June, 2011 - 1:32 pm |
Hi Viktor,
Your friendly local moderator here. Control.com has a wiki at www.controlwiki.org. There is a link to the PLC Archive on the main page. The PLC archive has several motion control examples.
For the rest of you, check out the PLC Archive and we're alway looking for additions. Contact me if you have a submission.
Regards,
Peg Ferraro
Your friendly local moderator here. Control.com has a wiki at www.controlwiki.org. There is a link to the PLC Archive on the main page. The PLC archive has several motion control examples.
For the rest of you, check out the PLC Archive and we're alway looking for additions. Contact me if you have a submission.
Regards,
Peg Ferraro
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