On 02/14/2021 09:03 PM, Matthew Herd wrote:
Thank you Jon. So it’s impossible to reassign dout.15 to E-stop enable? I’m
using the first board for the E-stop loop, but attempting to use dout.15 on the
second board to enable my servo drives.
No, sorry, SSR8 on the second board is a slave to the first
board, it will always follow exactly what SSR8 on the master
board does. That's just a limitation of the way the E-stop
logic was built.
I guess I wasn't thinking far enough ahead.
I should also note, the sample doesn’t work either and it uses dout.07. Even
though my e-stop loop is wired to din.15.
Well, now, that's odd. First, make sure you have DIP switch
10 ON for the master board and OFF for the slave. How dod
you connect the 2nd board? You connect the DB-25 to one of
the boards, and then connect a ribbon cable with a DB25 on
one end to the 2nd board's P1 and an IDC 26 pin connector to
the first board's P9. Is that what you have set up? Can
you see both boards show up on the univstepdiag program's
bus display?
Jon
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