West Control Solutions KS98-1 - Manual (Page 141)

III-7.9 REZEPT ( recipe management (No. 37))
The function has 5 groups (recipe blocks) each with 4 memory locations. The recipes can be written via parameter set -
ting and analog inputs. The function parameters are stored in EEPROM with back-up.
Selection which recipe block is output at y1...y4 is determined by the value applied to input SetNo.
In mode STORE ( store = 1), the values applied to x1... x4 are written into the memory addresses of the recipe block
selected with input SetNo.
During manual mode ( manual = 1), the inputs are directly connected with the outputs.
If more than 5 recipes are required, a corresponding number of recipe functions are simply cascaded.
a
Values of the used analog inputs are stored as parameter values when detecting a positive edge at the
store- input. This input should be activated only with relevant changes of the input values. Too frequent
storing operations may lead to the destruction of the EEPROM! (
r page 311)
With cascading, the values for the overall recipe are available at outputs y1...y4 of the last stage.
Selecting and storage 9499-040-82711
III-141 REZEPT ( recipe management (No. 37))
y1
y2
y3
y4
x1
x2
x3
x4
- 5
manual
store
SetNo Casc
Set1.1
Set1.2
Set1.3
Set1.4
1
Set2.1
Set2.2
Set2.3
Set2.4
2
Set3.1
Set3.2
Set3.3
Set3.4
3
Set4.1
Set4.2
Set4.3
Set4.4
4
Set5.1
Set5.2
Set5.3
Set5.4
5
Example for 15 recipes