Table 191: Events - WAGO 750-8207 Manual

246 Run-time System CODESYS 2.3
The following events can be activated:

Table 191: Events

Name
start
stop
before_reset
after_reset
shutdown
excpt_watchdog
excpt_access_violation The event is called if a memory access error to an
excpt_dividebyzero
after_reading_inputs
before_writing_outputs The event is triggered before writing all of the outputs
debug_loop
online_change
before_download
Application stops on a non-defined event handler!
If "excpt" events occur in the system and an event handler has not been defined,
the application goes into the "Stop" status.
Manual
Draft version 1.2.1 from 2017-09-13, valid from FW Version 02.06.20(09)
750-8207 PFC200 CS 2ETH RS 3G
Description
The event is called directly after the user program starts.
The event is called directly after the user program stops.
The event is called directly before the user program is
reset.
The event is called directly after the user program is
reset.
The event is called directly before the user program is
shutdown.
The event is called if a task watchdog is recognized.
invalid memory area is recognized. (incorrect pointer,
invalid array index, invalid data descriptor)
The event is called if a division by zero is recognized.
The event is triggered after reading all of the inputs
independent of the user program.
independent of the user program.
This event is triggered at every task call, if a breakpoint
was reached in this task and the processing of this task
is therefore blocked.
This event is called up after initialization of the program
on an online change.
This event is always called up before a download from
the IDE to the device takes place.
WAGO-I/O-SYSTEM 750