278 Run-time System CODESYS 2.3
WAGO I/O SYSTEM 750 XTR
750-8202/040-001 PFC200 2ETH RS TELE XTR
Manual
Version 1.2.0, valid from FW Version 03.01.07(13)
8.10.3 Remanent Memory
A total of 128 kbytes of remanent memory is available for the IEC-61131
application.
The remanent section is subdivided into the flag area (memory) and the retain
area.
Figure 93: Remanent Main Memory (Example)
The breakdown of the flag and retain variables can be customized as required.
Observe general conditions!
The sum of Retain must not exceed the maximum value of 128 kbytes
(0x20000).
A maximum of 10,000 retain variables can be created.
Figure 94: Flag and Retain Memory (Example)
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8.11 CODESYS Visualization
CODESYS Web visualization is based on Java technology. All Java programs
require a Java runtime environment (JRE), which must be installed on the host