Internet PLC Forum

General => Technical support => Topic started by: pstiles on November 16, 2006, 09:58:24 AM

Title: Show Decimal point from A/D onverter
Post by: pstiles on November 16, 2006, 09:58:24 AM

I am using ADC(8) to sense temperature with a LM34 sensor. Currently my display toggles between two readings when the output of the lm34 sensor is reading XX.5 and above. For example if the lm34 is reading 76.6 (measured with a volt metter at the data in pin) my HMI display toggles between 76 and 77 degrees. How can I stop this from happening, or can I display the the entire reading, such as 76.6?


Thanks,

Paul

Title: Re:Show Decimal point from A/d converter
Post by: support on November 16, 2006, 10:07:55 AM

Try to click on the "Search" button in this forum and enter the topic "decimal", and also enter a larger range of days (say 1000 days) to search. You will find many threads that show you exactly how to do it.  (I could have reproduced them here, but it is more interesting if you look at the past posts).