How can you input this ladder structure?

[Joel Moore]

In the triloghelp.pdf file in the section discussing the interlock function you show an equivalent circuit that can be replaced by the interlock functions.   It looks similar to this:

Code: [Select]

----| |----------| |------------------( )
                                           |
                                           `----| |------------------( )
                                           |
                                           `----| |------------------( )

But I can't for the life of me figure out how to create that.   Is it even possible in TRiLOGI to do this?

[support]

TRiLOGI editor can't create parallel branches as shown in your drawing. That's why the [ILock] and [ILend] special functions are used to implement what's equivlalent to the parallel branches.

The manual actual describes what [ILock] and [ILend] is trying to achieve. It didn't mean that TRiLOGI can actually create the parallel branches.