On Thu, 20 Feb 2020, Gene Heskett wrote:
Date: Thu, 20 Feb 2020 18:09:07 -0500
From: Gene Heskett <[email protected]>
Reply-To: "Enhanced Machine Controller (EMC)"
<[email protected]>
To: [email protected]
Subject: [Emc-users] Back to confusing puzzles.
Greetings all;
I have added a 40 amp SSR in the relay box with the two that are
sequencing the spindle's psu startup for a soft start, but its not
intentionally connected to those 2 other than as a power src when its
enabled. Except this one is to be enabled by the E-stop.out signal when
its on, f1 pushed once after start. The idea is to turn on motor power
etc to the remainder of the system with the F1 key.
I have a std 5 axis bob on the 5i25's P2.
But I am not having any luck finding what would be gpio.020, aka the
5i25's p2 pin 3 at the bob that's plugged into p2 on the 5i25. I can
find 2 or 3 pins at ground when LCNC is started, and enabled, but not on
the x connector. All are logic 1 or 5 volts on a DVM then LCNC is
stopped. So what would be the correct pin of a std bob to hit the
enable signal of what the what the bob thinks is x-enable? If it was the
5i25 p3, it would be gpio.003. But its not and I'm lost, What I want to
do is feed the bobs 5 volts to the + label of the SSR, and send a logic
0 to the - terminal to enable the SSR. But what I see in dmesg and in
halconfig or halmeter, isn't match my old thinker's conclusions. And it
looks like I should be using an in-not because e-stop-out is high when
F1 is on and I need to invert, only when LCNC is running.
Thanks all.
r>
Cheers, Gene Heskett
--
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Genes Web page <http://geneslinuxbox.net:6309/gene>
P2 pin 4 = DB25 pin 15 = GPIO20
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Mesa Electronics
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