Hi Stephen,
Earlier I used VariableList={x = PPA:20274};, but it was keep sending the email, more than 1500 per events.
Ritchi suggested to use
VariableList={x = AL-HIGH:ABCX!TP!ABC:FREQ; y = PPA:20274};
But I’m getting initialization error.
Is there any problem with openHistorian 2.6.x?