only if the existing variables [...] or delete an existing one [...] an existing declaration

an existing topology view [...] an existing topology view [...] an existing topology view

specific POU exists, etc [...] App1 and App2 exist [...] 2 exist. The pdef

with the same name already exists [...] with the same name already exists [...] with the same name already exists

The object doesn’t exist [...] previous version exists [...] version exists

already exists [...] or if this exists on the version [...] or if this exists on the version

signal exists [...] signal exists [...] signal exists

The object only exists [...] only exists in the open [...] The code only exists

. The application does not exist [...] . The application already exists [...] . The application exists

exists [...] of any existing versions [...] which do not yet exist