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Type: Posts; User: ctremblay

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  1. Replies
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    Proxy is part of a control point. It's the...

    Proxy is part of a control point. It's the mechanism making the read/write things over the network.
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    Using N2 through a Jace by Tunneling the serial...

    Using N2 through a Jace by Tunneling the serial port is tricky. Did work some times, but I got a lot of blue screens. That said, I would not recommend using that.

    Concerning FXVMA, it may not be...
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    Change Navigation Side bar for NAV one...

    Change Navigation Side bar for NAV one...
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    If using Windows 7, you should try using XP...

    If using Windows 7, you should try using XP Virtual machine to run Comm Pro N2. We have stopped trying to connect with Comm Pro directly (an our PCs have true DB-9 serial port...)

    XP Mode of...
  5. You have to understand that BACnet/ip traffic...

    You have to understand that BACnet/ip traffic will only work on the same subnet. BACnet/IP devices use broadcasting (that means every devices on the network will receive the information) and the...
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    CommPro N2 and Windows 7

    Any of you made it work ?

    PS : I know about JCI "Use Windows XP" thing...
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    I would think so. There are a lot of new features...

    I would think so. There are a lot of new features in newer version...
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    Nope... simulator sessions are saved only for the...

    Nope... simulator sessions are saved only for the actuel FXBuilder session.
  9. Thread: Siemens VFD

    by ctremblay
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    863

    Add to all those reasons the fact that they are...

    Add to all those reasons the fact that they are rated for 575V max... if you're in Canada, where many of the site are 600V+... you know that some will be busted on the next big power outage...

    In...
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    oBix would certainly be something to look...

    oBix would certainly be something to look at...old Jace can continue doing their job, you just change the interface, and continue building on something up to date, keeping what's working untouched...
  11. I've tried those new drivers... 80% of my points...

    I've tried those new drivers... 80% of my points were STALE and I had to load the "Point page" of the device to wake them up... BQL querys were giving me 0 values (because of the "Stale state"......
  12. We saw the problem with FX-20, FX-40, FX-60...

    We saw the problem with FX-20, FX-40, FX-60
    Running version 1.2 (3.0.106) or 2.0 (3.3.22)
    Stations affected can be brand new / old doesn't matter.

    One thing in common : happens when there are...
  13. JArs and firmware up to date Solution found :...

    JArs and firmware up to date
    Solution found : reset the driver (force a read/write of all points) and you're on 'till the next time.
    Can't think it's the only thing to do !
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    Maybe you can use Analog outputs of the existing...

    Maybe you can use Analog outputs of the existing drive to reflect the actual current of the load, or its voltage... I usually set this up to reflect frequency...
    Depending on your drive model, could...
  15. Seriously, are we alone in the world getting...

    Seriously, are we alone in the world getting communication troubles with the N2 Driver ?
  16. Compared to Siemens Predators, they are just...

    Compared to Siemens Predators, they are just perfect !
  17. Thanks Same The capacitor trick on TEC gave us...

    Thanks Same

    The capacitor trick on TEC gave us more troubles... and this fix is supposed to work only for a certain batch of TEC (date code)... Actually, we have trouble with a lot of different...
  18. Glitches in N2 Comm with AX and FX controllers

    Any of you ever had trouble with N2 comm ?
    We have, most of the time due to an electrical flash that turns off a
    FX controller quickly enough for it to reboot...but not long enough
    for the station...
  19. Thread: Tridium Help

    by ctremblay
    Replies
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    1,263

    If those points are nvo, I would try to set them...

    If those points are nvo, I would try to set them to POLL ONLY, instead of bound... I did this for some controllers... and it worked fine
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    Some STMP servers require a "from@" adress to be...

    Some STMP servers require a "from@" adress to be specified...
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    I actually use jciN2 3.0.106.40 on old AX version...

    I actually use jciN2 3.0.106.40 on old AX version 1.2 and jciFXDriver 3.0.106.36
    (overridden patch works for that version)

    On version 2.0, jciN2 3.3.22.40 and jciFXDriver 3.3.22.39

    Never had...
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    A solution to the overriden message is available...

    A solution to the overriden message is available with the new jar files proposed by JCI. On the property sheet of the N2 Network, you can unhide the slot named "Use message override flag"... it will...
  23. Thread: FX07 and NAE

    by ctremblay
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    486

    I know that you cannot send to the network a...

    I know that you cannot send to the network a Schedule variable linked to a schedule object inside your program... that's why I always use a simple variable linked to a PLC deciding of the...
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    Any example of string you're looking to modify ?

    Any example of string you're looking to modify ?
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    Be sure that you didn't try to write to ClgStpt...

    Be sure that you didn't try to write to ClgStpt AND HtgSetpt at the same time... it can cause troubles
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    Be sure the Lon device is correctly set on the...

    Be sure the Lon device is correctly set on the UNC500 network (same domain, subnet, etc...) for many lon manager, it means commissionning the device...
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    You will need to ask the contractor that...

    You will need to ask the contractor that installed those FX-05 to send you the APD file...

    I'm not aware of any "official" APD files for a FX-05 Fan Coil application.
  28. Replies
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    Regarding Program ID, it's true that you set the...

    Regarding Program ID, it's true that you set the program ID in FX Builder... (kind of thing that should not exist from my point of view) ... Anyway, I always keep in mind that 1 Program ID should...
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    FX Controllers use CP variables when we configure...

    FX Controllers use CP variables when we configure Permanent point... not nci... so a simple commission will not bring on all the points.... (never really tried with AX though... but got the trouble...
  30. Replies
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    This is a normal thing in Lonworks. Adding a new...

    This is a normal thing in Lonworks. Adding a new variable to a xif makes the Program ID change so the shadow created in the station doesn't fit anymore... you then have to recommission, add another...
  31. Thread: R2 Questions

    by ctremblay
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    700

    That would not be the first Predator that stop...

    That would not be the first Predator that stop working... Tried to simply replace the device ?
  32. Replies
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    There are no idiot questions... you must also...

    There are no idiot questions...

    you must also download the niagara plugin that you will find on Niagara Central to be able to build your module. That plugin must be added to Eclipse (all is...
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    It's possible if you created the Jar file...

    It's possible if you created the Jar file (module)...
    For your personnal use, if you don't want to go into Java programming, I suggest you create a palette with the stock you want in it... more...
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    You can add any file to a module (jar file) and a...

    You can add any file to a module (jar file) and a lnml can be one of the file. Some blogs in the Niagara Central forum explains how to create your own module (and you can download an example). You'll...
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    Sorry, but that's not an auto tuning loop... it's...

    Sorry, but that's not an auto tuning loop... it's only a replica of what PID block is already doing... and auto tuning loop will find it's own deadband / integral value to fit perfectly with reality...
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    I once saw the "unmatched response received" on a...

    I once saw the "unmatched response received" on a site where a VSD was causing harmonics... if you have drives installed, this could be something to look at... Lon is very sensitive to harmonics...
  37. AX 3.3 Load Shedding / Electrical Demand

    I'm about to use the Energy blocks inside 3.3 to control electrical loads and I was wondering if any of you could share exprience with those blocks.

    Things I should do / not do, etc.
  38. Replies
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    I really like 0-5VDC transducers cause SETRA...

    I really like 0-5VDC transducers cause SETRA devices will often go upper than 10VDC (or 20mA) and many controllers won't be able to read it right (often fall to a 0 reading, instead of going to the...
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    Agree for the battery issue... Change it and the...

    Agree for the battery issue... Change it and the problem will go away...

    Problem is : when the battery is dead, it needs a lot of current to charge, when the Jace tries to give it the current,...
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    We did have that problem with TEC (N2...

    We did have that problem with TEC (N2 thermostats), read value and write value were different... The solution was to add 2 capacitors 0.047uF at each end of the BUS... I know you don't have TEC on...
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    Sometimes, it's better to waste a little energy...

    Sometimes, it's better to waste a little energy than to replace a frozen exploded coil...
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    I did submit the issue to JCI and they didn't...

    I did submit the issue to JCI and they didn't seem to know why this was happening... but actually, I can tell you I have the same problem... As soon as you write to a N2 point, it becomes...
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    You can't do that... TThe AX is totally different...

    You can't do that... TThe AX is totally different from the R2, so you'll have to rebuild everything.
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    I sent you something to the adress in your...

    I sent you something to the adress in your profile...
    I commented the modification I made to the PLC and to the PID
    I didn't test the module as I don't want to pass to much time on it, but I hope...
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    Those passwords you give are to get acceess to...

    Those passwords you give are to get acceess to the platform... if you try to open with IE, you will have to know the Station access code.
    Platform and Station are two different things.
    Platform...
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    Sometime, some ISP block certain ports... could...

    Sometime, some ISP block certain ports... could use 8080 or 8081... concering fox port (1911, 3011) I don't know...

    One thing you could try though is connecting VPN to your router. Linksys RV082...
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    You're right about BETA testing and 50%...

    You're right about BETA testing and 50% engineered by JCI... they could have done better

    But I must say that I took the time to develop templates for each of the controllers with all I/O,...
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    That is an interesting way of doing it... I...

    That is an interesting way of doing it... I confess I didn't think switching all to nvi... Thanks !

    But' there's only one thing I do not like about that, is the situation where the Jace crashes......
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    The way the Lon pattern is done into the FX Field...

    The way the Lon pattern is done into the FX Field Controllers make the dynamic device useless... It doesn't detect any nci... so you're stuck with only nvo's and if you're lucky, some nvi's...
    ...
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    We did it and it work. Set an unused adress (I...

    We did it and it work. Set an unused adress (I know that one is obvious...) Then, in FX Builder, in the N2 Profile, create a PRN file that you will use to integrate your controller into the database....
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