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  1. #1
    Join Date
    Oct 2002
    Location
    ottawa
    Posts
    309

    FX16 premade apps

    Is anyone familiar with these? I have recently retrofitted a pneumatic system using the FX 16 MASD app for N2, and have had a few issues. For example, the proportional heating valve output (no preheat) is 0-10vdc,Ihave installed a transducer, 0-10 in,3-15psi out to pneumatic valve actuator, cant find a good way of reversing the action on the output of the controller. 0 volts= 0 psi = full heat when I am not calling for it. The staged humidifier ouput will not make either. I am curious to know if anyone has experience to share.

    thanks!

  2. #2
    Join Date
    Mar 2007
    Posts
    93
    I have an assembly made up to scale the outputs. This wont help on a canned program but will in a custom program. Whats your Email?

  3. #3
    Join Date
    Oct 2002
    Location
    ottawa
    Posts
    309
    Thanks I would like to see what you have.
    Sorry for the late reply, been busy on call.
    I think that I have edited my profile to include my E-mail. I ended up using a reversing relay to operate the valve, works well. I would probably have been better off making my own app code, the canned apps are huge and quite complicated.

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