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PI ACE : function to delete archive value from tag does not work

Question asked by on Jan 6, 2015
Latest reply on Jan 12, 2015 by
Branched from an earlier discussion

edit: this discussion was moved from PI ACE : What's function to delete archive value from tag?




This was a huge help to me also. I however am unable to get the PiMod call to perform. Can you (or anyone) please provide some assistance? Below is the AceCalculation code where I am calling ModPi. My code for ModPi is exactly the same, minus my actual server name.


tempvalue = valuetest.value

valuetest.value("t-1s") = tempvalue

ModPi.DeleteValues("valuetest","t", "t+1h")




In summary, the value is being written as desired, but somehow the delete value portion is not removing the other value(s). Please HELP!