Systemsoftware
2-10
System- and communication configuring D7-SYS - SIMADYN D
Edition 03.2001
T1 = 0,5 ms
T3 = 4,0 ms
T2 = 1,0 ms
T4 = 8,0 ms
T5 = 64,0 ms
I3 = S7
I2 = E2
...
I8 = IL
CFC charts
I1 = C1
Cyclic
Interrupt-controlled
T0
Operating system
Operating system
. .
CFC charts
e.g.
e.g.
Fig. 2-1
Function block processing by the operating system
The actual open-loop and closed-loop control task can be implemented
using SIMATIC TDC/SIMADYN D, almost the same as in a block
diagram, by interconnecting and parameterizing the function blocks. A
function block type can be used as often as required. The function blocks
are parameterized and interconnected at the block inputs and outputs.
Executing the
function blocks
