Siemens SIMATIC PCS 7 SMART - Technological Significance of the Charts in the Project; Charts in Color_Gs Project; Process-Related Meaning of the CFC_SETP CFC Chart

6.3 Technological significance of the charts in the project
6.3.1 Charts in "color_gs" project
CFC Charts in the color_gs Project
The following CFCs are required for the "color_gs" project:
● CFC_SETP: Specification of process values.
● CFC_FC111: Closed-loop control of dosing amount and dosing speed.
● CFC_LI111: Control and simulation of the liquid level.
● CFC_NP111: Motor control.
● CFC_NK111 to CFC_NK114: Valve control.
Each chart has a process related meaning. To fully understand the part of the plant you are
configuring in Getting Started, you should understand the process related meaning of the
individual CFCs. A brief description of each individual chart is given below.
Details about Creating CFC Charts
You will create the CFC_SETP, CFC_FC111 and CFC_LI111 charts. PCS 7 SMART makes
the CFC_NP111 and CFC_NK11x available to you as a complete CFC in the form of a process
tag type. This will give you the advantage of using process tag types, which is stored in your
master data library.
Note
In the "color_gs" project, the CFC names are assigned according to the associated hierarchy
folder name and the process tag name. As a result, unique identification is always possible.
6.3.2 Process-Related meaning of the "CFC_SETP" CFC chart
CFC_SETP
CFC_SETP is used to check the process value. In this case, the blocks mean the following :
● The PARA_DOS_RM1_QTY block is a substitute block. It sets the flow and should be
connected to DOSE and to CTRL_PID.
● The PARA_DOS_RM1_SEL block specifies the target reactor.
Creating CFCs
6.3 Technological significance of the charts in the project
PCS 7 SMART Getting Started - Part 1 (V9.0 with APL)
Getting Started, 12/2017, A5E42181435-AA 71