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Humidity and Reset Power

Hi, I'd like to ask the following questions:

A. Humidity


The data obtained from the Field Point (FP-AI-C0220) have to be converted by some equation so that the correct current value of humidity will be shown on screen.


Question:
1. What is the equation for the humidity for that Field point?
2. What is the equation for temperature?
3. Is it different equation for the temperature/humidity if I use different Field Point?


B. Reset Power
For example, the A/C unit, it is already in running state. However, it is suddenly down. It does not necessarily mean that there is no current passsing through the A/C.


Question
1.How can I do so that I can reset the A/C? Is it shut down the A/C first and then apply current again? Or any
other good idea? It would be very great if you can give me the block diagram. (Of course, it can be in JPEG format)


Thanks for your help.


Xavier
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Xavier,

Please see the following thread:
http://exchange.ni.com/servlet/ProcessRequest?RHIVEID=101&RPAGEID=135&HFORCEKWTID=110123:5&HOID=5065000000080000005BE70000&HExpertOnly=&UCATEGORY_0=_51_%24_6_&UCATEGORY_S=0

Ames
Applications Engineering
National Instruments
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