WAGO I/O SYSTEM 750 Manual page 365

WAGO-I/O-SYSTEM 750
750-8208 PFC200 CS 2ETH RS CAN DPM
1. Log into CODESYS. To do this, click in the menu bar on Online > Login.
The variable window then displays information on the variables (online
view).
2. To start the PLC program, click on Online > Start in the menu bar. Starting
calls the function block DiagGetBusState() and the diagnostic information is
output to the array EXTENDEDINFO.
In the online view of the variable window, the EXTENDEDINFO array provides
information on the status of the slave. An entry is reserved in the array for every
slave. The slave address is assigned to the array index. In this example, the slaves
with the station addresses 2 and 5 store the diagnostic information.
Display of Diagnostic Information
To ensure that consistent diagnostic data is read out of the function blocks
"DiagGetState" and "DiagGetBusState", it is necessary to save a local image of
the EXTENDEDINFO array with the status READY = TRUE.
Manual
Version 1.1.0, valid from FW Version 02.06.20(09)
PROFIBUS DP-V1 Master 365