116 CoDeSys 2.3 Runtime Environment WAGO-I/O-SYSTEM 750
758-874/000-131 WAGO-I/O-IPC-C6
Manual
Version 1.0.0
11.6.7 Creating a Boot Project
So that the PLC program automatically restarts after restarting the I/O-IPC, create
a boot project. To do this, select Online > Create boot project in the menu bar.
Make sure that you are still logged in to CoDeSys.
Boot project automatically load
In addition, you can load the boot project automatically when starting the I/O-
IPC. Click on the "Resources" tab and open the "Target settings". Select the
"General" tab and then "Load boot project automatically".
If a boot project (DEFAULT.PRG and DEFAULT.CHK) is present under
/home/codesys and the "Run/Stop" switch of the I/O-IPC is set at "Run", the I/O-
IPC automatically starts with the processing of the PLC program. If the switch is
set at "Stop", the PLC program is not started.
If a PLC program is running in the I/O-IPC, a PLC task starts with the reading of
the fieldbus data (only for I/O-IPC with fieldbus connections), the integrated input
and output data and the internal data buses. The output data changed in the PLC
program is updated after the PLC task is processed. A change in operating mode
("Stop/Run") is only carried out at the end of a PLC task. The cycle time includes
the time from the start of the PLC program to the next start. If a larger loop is
programmed within a PLC program, the PLC task time is prolonged accordingly.
The inputs and outputs are updated during processing. These updates only take
place at the end of a PLC task.
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