Omron Cx-programmer v9.43 Swap(637)

Tommycai · Aug 19, 2014

I am bringing in a string to a W address area, from a camera, then swapping the bytes and transferring the values into a D address area. How can I be sure that this has transferred?

I did an erase value in an auto sequence made before, but sometimes it missed the erasing block and just incremented to the next block until i put into the line check to make sure the block is zero.

Am I too worried or is this a possibly occurrence?

mendonsy · Aug 19, 2014

Can you post a sample of your program?

Tommycai · Aug 21, 2014

Not sure how to post code but this is all supposed to be in the same step.





Step = #-------------------------------Swap(637) 

                                          &6

                                          W408



      -----------------------------------Xref(070)

                                          #6

                                          W408

                                          D200

      

      -----------------------------------Mov(021)

                                         Next Step #

mendonsy · Aug 21, 2014

That should work as long as your step number changes immediately but I suggest that you use @SWAP and @XFER so that those instructions can't execute twice.

osmanmom · Aug 22, 2014

do you need simple example that i had simulate on PC

Omron Cx-programmer v9.43 Swap(637)

Tommycai

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mendonsy

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Tommycai

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mendonsy

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osmanmom

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