Use recipes – Watlow Silver Series Addendum User Manual
Page 39

Silver Series OIT
39
Watlow Addendum
14) Optional: Use the
Scale tool to add a
scale and labels with
the Text tool. Color
coordinate these or add
a legend if the trend
channels don’t all have
the same zero and
span.
(055)
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 Initial 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