CECX modular control system
In both cases a module is added by clicking on ExtModules[SLOT] with the right mouse button, selecting
Add subelement and clicking on the desired module in the menu offered.
The parameters that can be configured are listed in tab Module parameters.
See also online Help of the CoDeSys programming system, Resources, chapter Export/import of modules.
End points and status values of configured modules
When a module has been configured, CoDeSys creates end points which can be accessed in the IEC
program.
The following end points will be created:
ï‚· One end point per input or output containing the measured value (e.g. the value V for an analog,
electrical signal).
ï‚· A status value as diagnosis information for each module (module error: If this value is TRUE, an
error exists, otherwise not)
ï‚· A status value for each end point (end-point error: If this value is TRUE, an error exists, otherwise
not)
Example for the end point and status values that have been created. The actual addresses are specified
by the concrete project and need not agree with the example shown here.
CECX-I 14