Burkert 8619 Operating Instructions Manual page 91

Type 8619
Parameters menu
Function Calculation made
Ratio between the 2 process variables, A and B
A/B
The items can have different units but make sure the unit of the result is as
expected.
Passage rate
A/B[%]
▶ Make sure all the items have the same units.
▶ If A or B is a constant, first create the other process variable and choose the asso-
ciated unit.
Rejection rate
(1 – A/B)[%]
▶ Make sure all the items have the same units.
▶ If A or B is a constant, first create the other process variable and choose the asso-
ciated unit.
Deviation rate
(A/B – 1)[%]
▶ Make sure all the items have the same units.
▶ If A or B is a constant, first create the other process variable and choose the asso-
ciated unit.
Once the function has been configured and activated, the result "Fx:" calculated is available in the
list of process variables on the "M0:MAIN" board. This list appears in the output configuring, user
view configuring and datalogging menus to:
• Assign the result "Fx:" calculated to a physical output (analogue, AO, or digital, DO).
See sections 9.25 and 9.26).
• Display the result "Fx:" on one of the user defined "Ux" views. See section 9.9.
• Logging the values of "Fx:" using the datalogger. See section 9.22.
Refer to section 8.10 to access the "Parameters" menu.
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