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mcmahoney

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Posts posted by mcmahoney


  1. I was downloading the updated OS to the PLC and while the program was in step to of downloading binaries, it suddenly popped up a message that it loas communications to the PLC. Now the PLC doesn't run and I can't communicate to it at all. Anyone know if there is a way around this problem or is it gone because the flash was erased?

    Any help would be highly appreciated.


  2. I am using a string library to list strings in a text box. I am using the indirect method. So I have slected a MI for the row number in the string library to be displayed. It seems to work fine, except when I change the string row number, the string that was in the text box originally doesn't go away, it just gets written over with the new string. I have added, for test purposes a screen refresh button and the origrinal text screen clears and the new string is only visible. Do I have to do a screen refresh anytime that I change the row number in the string library?

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