MPG config
10 Dec 2019 01:29 #152415
by PCW
Replied by PCW on topic MPG config
Should work though stiffer pullups (say 1K) might be better
The following user(s) said Thank You: bevins
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10 Dec 2019 12:59 #152432
by bevins
OK,I'll add some 1k's and see what it does. Whats the threshold? 3.5v?
Replied by bevins on topic MPG config
Should work though stiffer pullups (say 1K) might be better
OK,I'll add some 1k's and see what it does. Whats the threshold? 3.5v?
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10 Dec 2019 13:28 #152433
by bevins
Replied by bevins on topic MPG config
I just thought about something. I checked from 5 volt ground to the pin, not field power ground.
should that matter? If field power is isolated, then how would it ref the 5v gnd?
should that matter? If field power is isolated, then how would it ref the 5v gnd?
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10 Dec 2019 15:01 - 10 Dec 2019 15:02 #152435
by PCW
Replied by PCW on topic MPG config
You have to connect the MPG and Field power grounds for this to work
Last edit: 10 Dec 2019 15:02 by PCW.
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10 Dec 2019 15:45 #152437
by bevins
OK, it is the same 5v power I am using for the 7i92 and 7i76. I take it this would be no problem?
Replied by bevins on topic MPG config
You have to connect the MPG and Field power grounds for this to work
OK, it is the same 5v power I am using for the 7i92 and 7i76. I take it this would be no problem?
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10 Dec 2019 16:03 #152439
by PCW
Replied by PCW on topic MPG config
As long as you connect the 5V ground and field power ground it should be OK
The following user(s) said Thank You: bevins
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12 Dec 2019 17:28 #152551
by bevins
Replied by bevins on topic MPG config
Finally got back and put some pullups. Works like a charm.
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