The Machines.Loop..Machines.EndLoop structure can only be used when NTreport.FlowMode=2.
All commands in a Machines.Loop..Machines.EndLoop statement are executed once for each row in the [Machines] section.
In code: If Machines.Loop..Machines.EndLoop statement exists, then for each row in [Machines] section, loop commands between Machines.Loop and Machines.EndLoop.
Machines.Loop..Machines.EndLoop statements can not be nested.