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  1. Replies
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    Sensor

    Thanks for the feedback - for the SCU what type of sensor does it support. The manual says Thermistor (resistance) input. Does anyone know if it's a NTC (1oK Type L, 2.252K Type2)

    Thanks again
  2. Replies
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    216

    Siemens SCU board

    Hello,

    We have a really old Siemens SCU system, and I'm replacing the system with something else. We would like to keep the 531-990 DIGITAL PNEUMATIC VALVE ASSEMBLY WITH GUAGE. Does anyone know if...
  3. McQuay Chiller "MicroTech II" BACnet Card

    Hello,

    We have a McQuay Chiller that communicates via BACnet/IP to our DDC system. The Chiller is in Remote mode and gets enabled via Chiller Enable BV41 from our DDC system.

    The question I...
  4. Thanks

    Thanks for the info - I verfied this with the manufacture.
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    ECB_VAVS upgrade

    Hello,

    We have upgraded couple of our VAV controllers and EC-Smart-Vue to the newer firmware. We now notice that in the Device Extensions we no longer see the EC-Smart-Vue?
    Has anyone come...
  6. The object was brought in as an AV. No other...

    The object was brought in as an AV. No other option.
    The niagara object is an AV which we can command (set). Once brought into the export folder, we dont have the action option.
    The BACNET user is...
  7. Tridium BACnet Export Folder = BACnet Writable "no"

    Hello,

    We are exporting BACnet objects from the Niagara Network to BACnet. But for some reason and I don't know why, the point in the Niagara is commandable (Setpoint) but once we export it the...
  8. Replies
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    Distech and AX question

    Hello to all

    gfx question:
    The default of a set command is at priority 14. I see in the gfx program the location of this value. If we change this in the gfx program, will it be the norm for this...
  9. Replies
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    gfx program - counter

    Hello,

    I'm in need of a program (ideas) on a counter that would count every 5-10 seconds increment a AV to 100 and reset. Not sure what block in the DIstech gfx program would do this.

    Thanks...
  10. Replies
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    ICG Ultimate 2 manual

    Hello,
    We have a ICG Ultimate 2 furance that we are looking for the manual on. I can't locate anything on the web which is really odd!! Would anyone have access to a pdf that they can share.
    ...
  11. Replies
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    580

    Thanks

    Thanks on this, using NTFS symbolic link - aka symlink would be the easiest until we redo the machine.
  12. Replies
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    580

    WOW

    So this is the only way to direct trends from the C: drive?

    Thanks
  13. Replies
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    580

    AX - History Location

    Hello,

    On our AX server, we have three(3) parition drives. The Niagara folder was installed on the C Drive with the trends etc... being saved here. Well this has placed the C drive full.
    Is...
  14. Replies
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    AX BACnet COV "Black Magic"

    Hello,

    We are setting up 8 BACnet COV subscriptions per controller. When we view the points, the objects in question say COV. Is there someplace in the AX which tells me which device these COV are...
  15. Replies
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    747

    1) Right-click My Computer and select Manage. 2)...

    1) Right-click My Computer and select Manage.
    2) Expand Services and Applications, then Message Queuing.
    3) Select Private Queues

    A list will appear in the right pane, ensure that all numbers...
  16. Replies
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    747

    Version

    What's the version of the system. The problem is that certain trends are not being processed. Once you tell me the version we can look into a fix.
  17. Distech Alarms to 3rd party BACnet device

    Hello,
    We have a Distech system with several EC-Bos controllers at 3.x. with a server. We are planning to send some of the alarms to a 3rd party BACnet/IP device.
    Do we need to add a...
  18. Replies
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    Bluetooth

    You can only download \ upload using the CCT with the CVT connected to the SA\FEC bus using bluetooth. I've done this several times and it worked fine.
  19. Sorry - the COV is in the point object focus tab....

    Sorry - the COV is in the point object focus tab. If it doesn't have a number add one in. If it does, increase it a bit. Some 3rd party objects might not support COV, I think the TEC are like this so...
  20. also change 3 to 6

    also change 3 to 6
  21. TEC

    TEC are 3rd party devices. If you look at one of your MSTP pages, you'll see polled Object Count. This is the # of 3rd party devices which are polled and don't support COV or are not enabled. Change...
  22. COV

    WOW
    First I would increase the APDU etc. Then as JCIMAN mention, "MAKE SURE" all of your objects are COV which will elimiate the polling on the MSTP bus.

    If you still have issues, we can change...
  23. Increase the MSTP time

    Try and increase the MSTP bus times -> go under the focus tab and adjust the following;

    APDU Timeout is the length of time the NAE will wait before sending a retry if no reply to the request has...
  24. Replies
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    Well it's actually http://swftec.com/GPG03.htm

    Well it's actually http://swftec.com/GPG03.htm
  25. Replies
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    965

    Found the program http://swftec.com/index.htm ...

    Found the program
    http://swftec.com/index.htm

    This is a custom program that allows you to work outside of the "Box"
  26. Replies
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    965

    JCI HVACpro text program

    Hello,
    I'm trying to find the text program someone wrote to access the johnson controls VAV \ UNT controllers.

    Can anyone remember the link in this site or the name

    Thanks
  27. Hope this worked

    Here's the doc
  28. Found the document and yup - 2 is the deivce ID....

    Found the document and yup - 2 is the deivce ID. Once I figure out how to attach an document, I'll post it which will help in the integration. what I was thinking of at the end of the string is @15
  29. Who did the intergation? bacnet://2/AO:2172 are...

    Who did the intergation? bacnet://2/AO:2172 are you reading this from the AO string in Webcontrol?? Change the //2 to //16 in Webcontrol and see if you can override at 15.
    In Webcontrol you can add...
  30. Replies
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    Within the Metasys world they use a different...

    Within the Metasys world they use a different method to communicate to each other. That's why you have all the BACnet ID @ 500 which is the default. BUT if you were to BACnet these into another...
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    What version

    What version
  32. Open up the FEC (MSTP) bus in the focus window....

    Open up the FEC (MSTP) bus in the focus window. Click on the engineering tab and do I scan. Does it find anything?

    Then click on the Diagnostic tab and click on the Advance bullet. Do a screen...
  33. Replies
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    There are two types of N30s: the original N30-0...

    There are two types of N30s: the original N30-0 and the new N30-1. Choose the one in Project Builder that matches your hardware.

    The primary difference between the two models is the amount of...
  34. Replies
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    Not a problem - BACnet and BBMD are one of the...

    Not a problem - BACnet and BBMD are one of the biggest misunderstanding people have. I've been luckly to work on several BACnet/OPC projects writing code etc to gain this understanding (lots of head...
  35. Replies
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    - Depending on how to you ask for information....

    - Depending on how to you ask for information. For example, the software program by Chipkin "BACnet Explorer" uses Device ID and 47808. This brings back all the BACnet/IP devices on the system.

    -...
  36. Replies
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    Once I figure out how to attach my screen shot -...

    Once I figure out how to attach my screen shot - it shows the NCE BACnet site as False and using Chipman BACnet/IP Explorer finding the NCE with objects on the network - so the site does not need to...
  37. Replies
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    Can't post pictures - what's up THanks

    Can't post pictures - what's up

    THanks
  38. Replies
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    We used around 15 of the S2N2E device over our...

    We used around 15 of the S2N2E device over our network. Sam stands behind his product and worked with us.

    The only draw back is that you can't download the N2 devices over the S2N2E - unless he...
  39. Replies
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    Straight from JCI engineer: The NxE is...

    Straight from JCI engineer:

    The NxE is discoverable by default, nothing special is required to enable it to be discoverable.

    So here is some information on what to look for \ change

    The...
  40. Replies
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    fdefoy, Did you try the about. As stated, the...

    fdefoy,

    Did you try the about. As stated, the NAE is the BACnet/IP device. As of now, you have the ADS as the site manager in the NAE. If you disconnect the NAE from the ADS, and put the NAE as...
  41. Replies
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    BACnet

    The NAE is BACnet/IP and not BACnet over Ethernet. So verify that KMC can communicate using BACnet/IP.

    Then in the NAE you will need to setup the BACnet intergration object which will allow the...
  42. Replies
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    have you tried to talk with all the NAE's. By...

    have you tried to talk with all the NAE's. By default, the NAE is setup for BACnet/IP. There is nothing to setup except the deivce ID which is 500 by default.

    The ADS Server has nothing to do with...
  43. Replies
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    In the NAE under the focus tab, you will have the...

    In the NAE under the focus tab, you will have the object ifentifiter which is 500 in your case. Also you have the 1001 network address.
    If you open the tree, do you see a BACnet object? should will...
  44. Replies
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    NAE55

    Most likely all the NAE's have the device ID as 500. This is the default and 99.99 % of the time never gets changed.

    Second you communicate to the NAE not the ADS. Go into a NAE and from the Tree...
  45. Replies
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    Hello, Installed after 2005, not sure on the...

    Hello,
    Installed after 2005, not sure on the extra year. When it's running, I do see some water coming from the evap coil. The furance is rated for 1200 CFM and based on Mr.Bill, 1 ton = 400 CFM I...
  46. Replies
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    806

    Hello, Checked the duct work all seems good. Not...

    Hello,
    Checked the duct work all seems good. Not sure what is manaul J & D are?? You can tell when the furance is on, as it's moving a lot of air though the duct work. I'll have to check on the...
  47. Replies
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    Tempstar Furance and AC question

    Hello,
    We just purchased a home with a 2005 tempstar furance (T9MPV075F12B1) and AC unit (TXA224AKA2). From what I gather, this furance has multiple taps for the motor. The factory setting is high,...
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    stat or furance control board??

    Hello,

    Figured this would be a good place to start. I have a furance which runs all the time and does not shutdown. In cooling, the fan starts and then the AC. And it doesn't shutdown. Only when I...
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    N2 Bus

    Under the NAE, open the N2 bus in the main window. Click on the engineering tab. It might come up with a auto-discovery window say Yes. If it doesn't click on the Relean button. This will scan your...
  50. Paladin

    I guest it's as easy as pie!! Our electrians give us a Paladin tool which worked? And go figure it's a Time Design Reflectometer.
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