8/4/2011 2:40 PM | |
Joined: 3/21/2006 Last visit: 9/10/2024 Posts: 10228 Rating:
|
Each type of thermocouple has own table where is visible changes in measured mV how corresponding to temperature. So, in modules which support to measure directly thermocouples there is assigning the type of thermocouple. Important is to use a compensation cable between both junction boxes. More about the lenght you can find in Google. In your case check the scaling of input signals in CPU and WinCC. Also incoming mV in CPU's module connector. Some useful FAQs How can you improve the accuracy of thermocouple measurements? and How do you assign and identify thermocouples? |
This contribution was helpful to
2 thankful Users |
Follow us on