- From: Luis Martinez <luimarma_at_marcosa.e.telefonica.net>
- Date: Mon, 20 Oct 2003 14:59:54 +0200
More on this: I have been making some tests with a pair of sensors. When I select AREF_GROUND and one channel more of the due channel (i.e. if I use channel 9 I chose channel 8 for read, if I use channel 15 y read from 14 channel) the read becomes stable (+-0.5mV) but when one sensor changes I see the result in both channels. If I select AREF_DIFF I read nothing from those channels. If I select the right channel (use and read from the same channel) then the signal is unstable (+-150mV) and changes in sensors also spread among both channels. I am using Advantech PCI1710HG Very desesperated, please need help! -- ----------------------------------------------- Luis Javier Martínez Martínez
Received on 2003-10-20Z11:59:54