andyclosedloop
Member
hello everyone.
I am new to programming and have been asked to find out if the following mathematical calculation is possible on step 7.
I am using a 2 wire AI from a PH sensor to a PIW.
I require :
ph (in)= average of probe over 15 mins=11
ph (out)= average of probe over 15 mins=7
S04= sulphate measurement
S04= 575000*(10^11-14)-(10^7-14)
I don't know if step 7 is even capable of this, however I did see that TIA Portal V12 has a calculate function.
I hope someone can help me , even if it is to tell me it cant do it lol
Thanks in advance
Andy
I am new to programming and have been asked to find out if the following mathematical calculation is possible on step 7.
I am using a 2 wire AI from a PH sensor to a PIW.
I require :
ph (in)= average of probe over 15 mins=11
ph (out)= average of probe over 15 mins=7
S04= sulphate measurement
S04= 575000*(10^11-14)-(10^7-14)
I don't know if step 7 is even capable of this, however I did see that TIA Portal V12 has a calculate function.
I hope someone can help me , even if it is to tell me it cant do it lol
Thanks in advance
Andy