EXP1616R extension with FMD88-10

[Philippe Parmentier]

Good day everyone,

I've set a EXP1616R to an FMD88-10 and I had problems to use input and output #9 to #16
but it's seems to start at #17.
I guess it's due to 16bits aligments.

I was using the SETSYSTEM 16,3 command to scan only the first 8x3 I/O and speedup the ladder loop.

Due to what i've noticed, I set SETSYSTEM 16,4 to scan the first 32 I/O, but on the EXP1616R the last Output (#32) was always closed even if it was not in the Ladder logic.

I've then set to SETSYSTEM 16,5 and it look like working well. Is it a normal behaviour?

Regards

[support]

We have  tested and found that SETSYSTEM 16,n  require n to be >= 3, and you are right that in order to support up to 32 I/O n has to be > 4.