Watlow Addendum to EZwarePlus - Manual (Page 41)

Use Recipes
This example assumes you have a project with at least one controller in which the recipe memory has
not already been used for something else.
In this example we will create a recipe that has five parameters from one controller. For each parameter
we will create a data transfer object that saves the parameter’s value in the recipe in the OIT. For these
objects the source addresses are the parameters’ Modbus addresses in the controller and the destination
addresses are RW (recipe word) addresses in the OIT. See the table.
Note: This example uses specific addresses internal to the OIT. If you have used one or more of these
for other purposes you will have to choose appropriate addresses for your project.
To create a recipe window and link it to the other screens:
1) Create and open a window to use for viewing, saving and loading recipes called “Recipe
Manager”.
2) Create a button on WINDOW 10 that opens the Recipe Manager window.
3) Create a button on the Recipe Manager window that opens window 10 Initial.
Note: Refer to the Trend example if necessary.
Repeat the following steps to add a data transfer object to the Recipe Manager screen for each
parameter you want to save in a recipe. Refer to the table below for addresses etc.:
Parameter
“Source” Address in Controller Size in
Words
“Destination”
Recipe
Address RMC RMH PM ST ST GTW*
Closed Loop Set Point 2501 5221 2161 22 2161 2 0
Alarm High Set Point 1741 2661 1481 98 1481 2 2
Heat Proportional Band 2231 4111 1891 233 1897 2 4
Integral 2235 4115 1895 227 1891 2 6
Derivative 2237 4117 1897 229 1893 2 8
*ST via RUI Gateway
Silver Series EM OIT  41  Watlow Addendum