MPG config

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6 years 10 months ago #152415 by PCW
Replied by PCW on topic MPG config
Should work though stiffer pullups (say 1K) might be better

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6 years 10 months ago #152432 by bevins
Replied by bevins on topic MPG config

PCW wrote: 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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6 years 10 months ago #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?

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6 years 10 months ago #152435 by PCW
Replied by PCW on topic MPG config
You have to connect the MPG and Field power grounds for this to work

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6 years 10 months ago #152437 by bevins
Replied by bevins on topic MPG config

PCW wrote: 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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6 years 10 months ago #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

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6 years 10 months ago #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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