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Dead RTD Input
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<blockquote data-quote="TonyD" data-source="post: 566" data-attributes="member: 37"><p>Giday</p><p>Sorry to bother you. I have been testing the RTD card the last week & input 3 has failed & started reporting incorrect temperatures.</p><p>The PT100 that was plugged into input 3 that was reporting incorrect temps was moved to another input port & returned correct temperature.</p><p>Any suggestions on how to repair the card or is this covered under warranty as returning card to America from the land down under (Australia) takes several weeks to accomplish. Below reading from Card. PT100 Sensors connected to Inputs 1 - 3. Inputs 1 & 2 Good Input 3 returns 690. DegC. PT100 moved to input 4 reads good Order number if you wish to check purchase date Order SH-5161</p><p></p><p>I await your earliest reply</p><p>Regards TonyD</p><p></p><p>pi@raspberrypi:~ $ rtd 0 read 1</p><p>26.780483</p><p>pi@raspberrypi:~ $ rtd 0 read 2</p><p>26.733181</p><p>pi@raspberrypi:~ $ rtd 0 read 3</p><p>690.909058</p></blockquote><p></p>
[QUOTE="TonyD, post: 566, member: 37"] Giday Sorry to bother you. I have been testing the RTD card the last week & input 3 has failed & started reporting incorrect temperatures. The PT100 that was plugged into input 3 that was reporting incorrect temps was moved to another input port & returned correct temperature. Any suggestions on how to repair the card or is this covered under warranty as returning card to America from the land down under (Australia) takes several weeks to accomplish. Below reading from Card. PT100 Sensors connected to Inputs 1 - 3. Inputs 1 & 2 Good Input 3 returns 690. DegC. PT100 moved to input 4 reads good Order number if you wish to check purchase date Order SH-5161 I await your earliest reply Regards TonyD pi@raspberrypi:~ $ rtd 0 read 1 26.780483 pi@raspberrypi:~ $ rtd 0 read 2 26.733181 pi@raspberrypi:~ $ rtd 0 read 3 690.909058 [/QUOTE]
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