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Type: Posts; User: NC Trend

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  1. Replies
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    Yes that is correct. I believe you could also use...

    Yes that is correct. I believe you could also use dew point. The spec I had to follow was what I had stated, but there was a second reason for the 62 degree underfloor temp. Each cubicle in this open...
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    253

    I feel like I have spent half my life waiting for...

    I feel like I have spent half my life waiting for an iq3 to release a dropped connection to a vcnc. I also usually give up waiting and cycle power to the controller. I am guessing 10 minutes if you...
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    Typically under floor systems are designed to...

    Typically under floor systems are designed to have supply air delivered to the underfloor plenum no colder than around 62 degrees. Since a 62 degree supply air temp set point would result in poor...
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    Got It. Thanks!

    Got It. Thanks!
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    Could I get a copy of this module? I was about to...

    Could I get a copy of this module? I was about to ask how I could create global set points without access to the Vykon module but this will make things much easier.
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    Thanks for the detailed reply. It sounds like AAM...

    Thanks for the detailed reply. It sounds like AAM is much more bacnet compliant than our current line which is more of a bacnet overlay over a proprietary program. Things like bacnet loops,...
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    Thanks for the reply Osiyo. That is just the kind...

    Thanks for the reply Osiyo. That is just the kind of details I am looking for. My company may have an opportunity to become a dealer and I wanted to get the inside story from a field guy like myself....
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    Thanks for the reply. I was curious about the...

    Thanks for the reply. I was curious about the Smartones controllers. It looks like they took the aam asc controllers, put a new label on them and made them available over the counter to purchase....
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    American Auto-Matrix

    I am looking for opinions of the American Auto-matrix line of native bacnet controls. I have searched the forum on this subject, but most of the posts are from the 2009 and older era....Sage, pup,...
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    Numeric schedule

    I would use an enumerated schedule instead. You can output the numbers the same way, but you can assign facets that will display "occupied" etc. If you are connecting the schedule to a numeric...
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    943

    Thanks for the replies. These are the older...

    Thanks for the replies. These are the older microtel boards. I put in place what willf650 suggested today and it is working well. I created my own occupied and unoccupied set points in the jace and...
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    Trane Voyager via Comm 4 Driver

    I am integrating a few constant volume trane voyagers into a jace using a comm 4 driver. These are older voyagers before reliatel boards. There are numeric writable points for occupied set points...
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    Thanks for this post. Glad to see some resolve to...

    Thanks for this post. Glad to see some resolve to this issue. I may try out this solution on the job I posted about that does not have the isolation relays. I've lost a few more triacs here since I...
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    Novar

    "Unit 1" would be the main executive module which has lost it's database. A download of the site database will need to be performed (load change download) using ess.32 software. Iscope cannot...
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    I agree. I would use an inexpensive controller...

    I agree. I would use an inexpensive controller such as a 211 or 212. It seems I was told that you can leave the address switches at 0 and it will be invisible on the network but will still act a...
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    Spyder and Varitrane

    I retrofitted a building with about 120 varitranes a couple of years ago using Trend's IQ-eco vav controller which looks identical to a Honeywell spyder (both made by Honeywell). I used the triacs...
  17. Replies
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    1,182

    Transit Connect

    I have a Transit Connect with about 40,000 miles on it. I love working out of it because I can reach everything from the back without climbing inside. I also have an extra set of shelves that are in...
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    Simultaneous web users

    Funny you should mention KMC. KMC was named specifically as the reason that this spec was added. Also I know that Trends web based front end is sold with the ability for three simultaneous web users....
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    Simultaneous Web Users in Ax

    I know. The spec is ridiculous. I posted the question on the Niagara Central and they replied that there is no limitation to simultaneous web users but the memory of the jace as well as how much...
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    Simultaneous Web Users in Ax

    I am trying to match a spec that requires a web based front end with an unlimited number of simultaneous web users. Does anyone know how many web users can be signed on to the web UI interface of a...
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    TU Service Tool

    Trane does have a free version of this software to download from their site. The software is called "Tracer Bacnet Setup Tool." It is a dumbed down version of TU Service Tool that only lets you do a...
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    Intellipak BCI-I

    I see that evaporator and saturated refrigerant temps are listed as read points in the BCI-I literature. I these are the ones in your spec, then bacnet integration should work.
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    Thanks for the idea. This should work. It is...

    Thanks for the idea. This should work. It is possible to write a space temperature to the intellipak as a bacnet point. If i leave the daytime warmup setpoints set at the Hi keypad, I can manipulate...
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    Trane BCI-I and Daytime Warmup

    Thanks for the reply. I suspect that the Daytime warmup terminate setpoint provided as a bacnet point is just a tease. It seems useless without the intiate point available. I feel bad telling the...
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    Any Trane experts out there?

    Any Trane experts out there?
  26. Replies
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    Trane BCI-I and Daytime Warmup

    I have an Intellipak with a BCI-I bacnet interface. I am trying to control Daytime warmup using the daytime warmup initiate and terminate setpoints. I have put bacnet point AO5 in service and am...
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    All Trend controls are programmed using graphical...

    All Trend controls are programmed using graphical function block programming.
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    Older Intellipak

    You can use the new Trane Bacnet module on older Intellipaks. I just added them to 5 1998 Intellipaks. There is a kit with additional parts needed. In addition to the bacnet module,the HI kepad has...
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    TU Service Tool and Trane Bacnet

    I just checked into the cost of TU Service Tool today from my local Trane rep. I was told that it was not for sale (proprietary). Since the Trane bacnet cards are self learning, I only needed the...
  30. Thread: Novar Trend

    by NC Trend
    Replies
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    5,743

    I agree Orion. The sooner the better. We were...

    I agree Orion. The sooner the better. We were asked to beta test the the bacnet vav controllers, but it never worked out with the jobs we have going on right now. I've stressed several times that...
  31. Thread: Novar Trend

    by NC Trend
    Replies
    28
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    5,743

    I have been working mostly with Trend controls...

    I have been working mostly with Trend controls for the last 4 years. My company installs about 95 % Trend and 5 % Novar. Trend is a breath of fresh air compared to Novar Logic One. Like others here...
  32. Thread: thermisters

    by NC Trend
    Replies
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    I've often wondered why there are type 2 and 3 to...

    I've often wondered why there are type 2 and 3 to begin with. They are so similiar. It seems like there would only be one type and that would be that.
  33. Thread: Novar Opus??

    by NC Trend
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    1,797

    I don't think Opus is going to be sold to the...

    I don't think Opus is going to be sold to the regular Novar Dealers. I believe I heard that it was only going to be used for the big box chains. It is to encourage the dealers to continue to change...
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    The card is setup totally from the CCN side. It...

    The card is setup totally from the CCN side. It occupies a CCN address on the Carrier bus. Search for and upload bus 0, address 200 to get to the bacnet card setup. If you have multiple cards...
  35. Replies
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    I am setting up 16 of the same cards on some 30...

    I am setting up 16 of the same cards on some 30 ton RTUs. To save some typing, I left the cards set on auto mapping at first which brings in 60 status points, 10 setpoints and up to 3 schedules. The...
  36. Welcome, I work for the Trend/ Novar dealer in...

    Welcome,
    I work for the Trend/ Novar dealer in Raleigh. We buy all of our Honeywell VFD's, actuators, valves, etc from you guys.
  37. Replies
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    gbfromsd, If your current version doesn't...

    gbfromsd,
    If your current version doesn't support the vav-4040, then you will definately have to upgrade. A 4040 will not show up in your system when set up as a "VAV" (4020). The latest version of...
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