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