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Type: Posts; User: nickolas

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  1. Replies
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    Thanks, Not sure how to rename database. I...

    Thanks,

    Not sure how to rename database.

    I see in the stations "folder" where all my stations live, the ones that I have opened recently contain the "config.bog.working file" along with the...
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    519

    Losing my "work" bench 2.0

    All of a sudden I find that after working on a project "offline" by opening the local station database, I lose all of the changes that I have made to the database.

    For example I duplicate a...
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    I would bet my next week pay check (not much)...

    I would bet my next week pay check (not much) that the factory start up guy has no clue.

    It appears that you have a Tridium Jace and a "34" channel I/O module, If so it is probably accessable...
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    Restoring deleted device network

    In the FX40, How do I restore device network drivers after previously deleting them to free up memory? How does that affect licensing of the driver

    Thanks
  5. Thread: FX16 output

    by nickolas
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    724

    Thanks guys, some good information I'll pass it...

    Thanks guys, some good information I'll pass it along.
  6. Thread: FX16 output

    by nickolas
    Replies
    6
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    724

    FX16 output

    My guy (that does my field programming) tells that there is no way to set up a 0 to 5 VDC output from the FX16, I find that hard to believe. If this is the case what is the best way to get this done....
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    Good point; For that reason maybe the " 3 " inch...

    Good point; For that reason maybe the " 3 " inch valve would be more suitable in this case. (to insure required flow to the chiller in bypass). I think I have all the infomation necessary to select...
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    The chiller is designed for this AHU and coil...

    The chiller is designed for this AHU and coil only, I will be using a 3 way valve to maintain full flow to the chiller under all conditions. The specification requires 55 degree air leaving the...
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    Cv = Q √SG/ΔP Where Cv = Flow Coeffecient Q...

    Cv = Q √SG/ΔP

    Where
    Cv = Flow Coeffecient
    Q = Flow Rate in GPM
    sg = specific gravity
    ΔP = Wide open pressure drop (Psi)


    65.87 = 143.75 √1.05 / 5
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    Your are correct, after checking the pump...

    Your are correct, after checking the pump submittals, I found that the pump is designed at 75 TDH and 150 GPM.

    And yes I could call someone and have them size the valve for me, but then what would...
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    Over-sized valve?

    I have been wrestling with sizing this "chilled water valve" all day, This system will include 100% Outside Air, steam pre-heat,50%glycol, and reheat. Of course the chiller is oversized to allow for...
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    Reaper, Can you send that info my direction,...

    Reaper, Can you send that info my direction, E-mail address in profile.

    Thanks in advance
  13. Replies
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    Does not apply, only "N2" and only "TEC's"

    Does not apply, only "N2" and only "TEC's"
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    The pulse is the result of an optical isolator...

    The pulse is the result of an optical isolator used on "N2 TEC's", the 2 second pulse occurs at the end of messages and is interpreted by other TEC's on an "N2" network as an invalid character. The...
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    If the TEC points are going "on line" Off line",...

    If the TEC points are going "on line" Off line", jci recommends installing 0.047 microfarad (47 nanofarad), nonpolarized, ceramic disk capacitor with a voltage rating greater than 12 VDC across the...
  16. Thread: Where's my PX

    by nickolas
    Replies
    1
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    646

    Where's my PX

    :confused: First time to use Builder Exrpess standard application in an FX40. The graphic is created in Builder Express as the FXVMA appliction is created, but I can't seem to find the PX file to...
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    Yea, very confusing but I was able to see how the...

    Yea, very confusing but I was able to see how the effective setpoint reacted to changes.

    On a different matter, maybe need to start a different thread but I'll give it a try here, The Lon Trunk...
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    I appeciate your help! I was expecting to see...

    I appeciate your help!

    I was expecting to see the actual value from the controller in the "nvisetpoint" (for example) but the value was at 32 degrees F. I noticed that the some of the "nvo's" had...
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    Trane and Lon Questions

    I am in the process of adding some Trane ZN517R2 controllers to an FX40; the newly discovered controllers appear with Neuron ID and other info. Some show the state to be "uncofigured" is that a...
  20. My opinion, for what it's worth; is that "any"...

    My opinion, for what it's worth; is that "any" information on "any" product is useful. Maybe it's just someone's biased opinion, but let me decide. Joking should be welcome any where. If it puts a...
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    In you example, I would determine the network...

    In you example, I would determine the network point address, point type etc. from;

    http://cgproducts.johnsoncontrols.com/default.aspx?topframe.aspx&0

    Search for (LIT-1201683) N2 Intgegration...
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    No, If you add a point in the dx in the field,...

    No, If you add a point in the dx in the field, you can also add that point to the FX40 idividually, by navigating to the "point details manager" for the device,the select "NEW". You will need to know...
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    Sounds exactly the same (FX server and AX...

    Sounds exactly the same (FX server and AX Supervisor), I am now in the process of installing and programming the FX40's. Normally I would set up the FX40 with graphics, schedules etc. But it sounds...
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    FX 40 Server ?

    There comes a time when you've got to use the Enterprise Server for FX40's, this is it. What am I in for? Where do the graphics reside, in the fx 40 or on the Server? How about schedules, In the fx40...
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    I am unaware of any tunneling or passthru...

    I am unaware of any tunneling or passthru programs that would allow downloading or uploading directly to and from and FX40. Normally to add a DX program to an FX40, you would edit the .dmo file to...
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