Fluctuations in the data on the same block all the data have a greater volatility, all the contacts after the off-line try a single point

Time: 5/3/2017 8:03:13 PM

All the dith data volatility a data volatility module has large fluctuations, will all try to contact off the line after a single point wiring to determine a channel interference, all single point wiring data fluctuation, ask people, what is the reason ah, to the ERC module on the red light.

1, you can use the mean processing function, the default for the average of the 2 buffer processing, you can choose a larger number of 4,8,16,32,64 according to the need to choose.
2, the choice of analog lines, to choose a shielded twisted pair, shielding the ground at one end, which is to reduce physical interference from the outside world
3, ERC lights if the RUN light is also bright, it is a slight error, may be broken or input missed

What modules?