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  1. Thread: Trane

    by broncobill
    Replies
    19
    Views
    2,040

    You said "I can write the AO setpoint to the...

    You said

    "I can write the AO setpoint to the actual analog value RTU point"

    What RTU point are you trying to write to? What type of rooftop? Is this just a Summit site or is there another...
  2. Replies
    5
    Views
    1,624

    There are no wireless zone dampers. Communication...

    There are no wireless zone dampers. Communication with the controller will always be wired. There can be a wireless zone sensor but that won't cause ??? to show up on your controller. I have to...
  3. Thread: Trane

    by broncobill
    Replies
    19
    Views
    2,040

    whatever setpoint you're trying to control should...

    whatever setpoint you're trying to control should be an Analog Output point in Summit. That point needs to be referenced to the value you're trying to control in the RTU.

    Scrooloose is right in...
  4. Replies
    13
    Views
    1,377

    Patch 1 Vs. Patch 2

    Patch 1 fixed the issue Zerocool is having. Patch 2 fixed issues with the BDT table.
  5. Replies
    13
    Views
    1,377

    V12 is relatively old. Never tested with XP pro...

    V12 is relatively old. Never tested with XP pro so it has no clue as to what the OS is.

    if the error you're getting is "the operation completed successfully" its caused by the microsoft SP928388...
  6. Replies
    4
    Views
    1,241

    Best solution

    is lextech's. It's a lousy design and putting a good control system on it will still leave you with a lousy design with a good control system. LCI-R for a DAC will help.
  7. Thread: Trane ZN510

    by broncobill
    Replies
    27
    Views
    2,513

    So you've never actually contacted Trane product...

    So you've never actually contacted Trane product support? We'd be more than happy to help you but the office needs to conference us on. Unfortunately, we're not staffed to take calls directly from...
  8. Thread: Trane ZN510

    by broncobill
    Replies
    27
    Views
    2,513

    I work in Product support for Trane. Your...

    I work in Product support for Trane. Your statement is entirely incorrect. Any dealer that requires ANY information should contact the proper support function. Any information in product support will...
  9. Replies
    6
    Views
    752

    Dead On! Perfect answer.

    Dead On! Perfect answer.
  10. Replies
    9
    Views
    2,955

    You could also use the Trane VV551 controller on...

    You could also use the Trane VV551 controller on it. It's LON (and certified). Controls the floating point actuator on the box perfectly, you just have to make sure the air valve drive time is set...
  11. Thread: Trane ZN510

    by broncobill
    Replies
    27
    Views
    2,513

    Always check the Echelon Site

    Your controls vendor should know the xif files for LON certified controllers are always on the Echelon site. If they don't know that, warning lights should begin flashing...:eek:

    Keep a really...
  12. Thread: Trane ZN510

    by broncobill
    Replies
    27
    Views
    2,513

    I know...

    ...I'm pretty good at reading xif files. It was just that the original link was to the wrong controller. The poster probably hit the url just one off. easy to do...

    Just wanted to make sure no one...
  13. Thread: Trane RTAA

    by broncobill
    Replies
    2
    Views
    852

    Trane does not have a bacnet MS/TP interface for...

    Trane does not have a bacnet MS/TP interface for the RTAA chiller. LON would be best. Who is the controls vendor?
  14. Thread: Trane ZN510

    by broncobill
    Replies
    27
    Views
    2,513

    Are you sure? The link took me to the...

    Are you sure? The link took me to the ZN520/ZN521. I found the ZN510/ZN511 here:

    http://www.lonmark.org/certifications/device_certification/product_catalog/product_detail.asp?ProductID=244
  15. Replies
    4
    Views
    730

    If it's a BMTS don't forget...

    The revision of the chip in the U18 position needs to be version 4.0

    This is a CHP00041
  16. Replies
    18
    Views
    1,741

    Pressure dependent mode...

    This happens when the VAV box reads less than 10% of "nominal" flow. Nominal flow is the maximum rating for the VAV box. This typically occurs when a box is "oversized" for the space - usually done...
  17. Replies
    16
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    1,666

    Check with your salesman

    If you can sell him on it he MAY get you an extra copy by buying it himself. I assume he's not paying the list price for it...
  18. Replies
    3
    Views
    1,907

    No profile from Lonmark

    for a system such as a CCP that is really a system controller and not a unit controller. Obviously, if you're good with LON it can be done...
  19. Replies
    4
    Views
    1,620

    BMTS and Ethernet

    At 7 years old it will be a BMTS BCU. Chip U18 must be a rev 4 to communicate ethernet and only two ethernet cards are officially supported since the cards are "plug and play" and the BCU only...
Results 1 to 19 of 19
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