Delta Electronics Human Machine Interface DOP-A Series - Manual (Page 97)

Chapter 2 Creating and Editing Screens|ScrEdit Software User Manual
2-86 Revision Apr. 30th, 2007, 2007PDD23000002
The definition of Delta HMI recipe register RCP is described as follows. In Fig. 2.8.31, the length of B1
recipe data is set to 4 and the group of B1 recipe data is set to 3. However, HMI actually create recipe
registers (RCP0 ~ RCP15) which the length is 4 but the group is 4. As the user can see in the Fig.
2.8.37 below, RCP0 ~ RCP3 is defined as recipe buffer area and RCP4 ~ RCP15 is the actual recipe
storage area. The function of recipe buffer area is for the user to put the desired change recipe data no
matter execute Recipe Write or Recipe Read operation. When the user want to change recipe data, the
user have to use RCPNO or RBIR these two registers. In the example shown in Fig. 2.8.37 below,
when RCPNO is set to 2, it means that the using recipe group is 2 nd group of B1 recipe data. At this
time, HMI will move the data of 2 nd group of B1 recipe data and put them in the recipe buffer area
(RCP0 ~ RCP3).
Fig. 2.8.37
As Fig. 2.8.38 shown on next page, when Recipe Write ($5.2) button is pressed, write recipe operation
will be enabled. HMI will write the recipe data from HMI recipe register RCP into the designated recipe
storage address. The example in Fig. 2.8.38 just displays the screen when HMI write the recipe data
into $1000 ~ $1006. Recipe Read ($5.1) button is used to execute recipe read operation. When this
button is pressed, HMI will read recipe data of recipe storage address ($1000 ~ $1006) back to HMI
recipe register RCP.
Recipe Buffer
Area
Recipe Storage
Area