Starting The Simulator And Simple Simulation Of A Com - Siemens SIMATIC S5 Manual

Testing and Simulation with COM 265
10.1.2 Starting the Simulator and Simple Simulation of a
COM 265 Language Element
Every IP 265 user program can be simulated off-line without any restrictions whatsoever.
Note
Even IP 265 user programs which cannot be compiled because they are "too big" (IP 265 load >
100 %) can be simulated. You must subsequently subdivide the IP 265 user program between two
IP 265s.
Prerequisites for the off-line test
The IP 265 user program to be simulated off-line must be selected in COM 265's "Defaults" form.
"Simulator" form
Function Selection
F1 F2 F3 F4 F5 F6 F7 F8
IP265 program: IP265
1
I 0.0
S
R
I 0.1
0
F1 F2
Loopback Value
When invoked, the simulator is set for control system flowchart format. All information presented in
the following sections is based on this format.
10-4
"Test"
F3
Segment: 1
Q
F3 F4
Isolate Trigger
Figure 10-1. "Simulator" Form; CSF Format
Simulator
"Simulator"
F3
F1 F2 F3 F4 F5 F6 F7 F8
Time: 0.000 ms
F5 F6
Reset Defaults
Int.: 0
Current
clock
pulse n
Q 0.5
Real-
time:
n
F7 F8
Text Return
EWA 4NEB 812 6130-02a
IP 265
7.8 µs
×