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Type: Posts; User: MaxBurn

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  1. Delay on make.

    Delay on make.
  2. Yes, all the communicating sensors and devices...

    Yes, all the communicating sensors and devices cost more than the dumb thermistor or transducer etc. BUT they might enable you to step down in the overall size/class of the IO module in question...
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    This is a jenga tower of unreliability! ...

    This is a jenga tower of unreliability!

    Someone already noted the changes in gmail lately here and in other threads. That aside mail spam filtering can be triggered by lots of things and it...
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    Hard to find a public link on this now but I've...

    Hard to find a public link on this now but I've used FIBER485 for extending/isolating field networks. In theory it could be used with a communicating sensor that uses RS485. I'm certain other...
  5. In addition to that you can plug your laptop to...

    In addition to that you can plug your laptop to the sensor and work with the entire system. Very handy for staying off of ladders.
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    Vykon Release 4.12.0 Supervisor

    Saw this and there's some nice items.

    Anyone have info on what EntSec is/does? Edit; it's security access controls, not anything to do with cybersecurity.
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    Reasonably certain it is dead and gone. If...

    Reasonably certain it is dead and gone.

    If you are a educator each out to your local dealer, I know we have set up a couple schools with donated software and hardware to outfit classrooms.
  8. MONEY, populating every IO on a device with every...

    MONEY, populating every IO on a device with every possible capability when you know it can't ever all be used is a waste of money. There is some FPGA use on BMS controllers but not much and it's...
  9. If it's this much of a problem, absolutely. Very...

    If it's this much of a problem, absolutely. Very simple, reliable, cheap so we use them almost everywhere. Only start reaching for the expensive transmitters for measurements where it matters.


    ...
  10. I have my eyes open for a position paying that...

    I have my eyes open for a position paying that high but I haven't found anything yet in the HVAC/BMS world, even considering all the value add things I've done with hosting design and sysadmin roles....
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    There are two different methods to move CMnet...

    There are two different methods to move CMnet date to/from BACnet. Hinges around the question "is there a Hybrid router involved"?

    If not you need a BACnet device on the same LAN subnet as the...
  12. Sounds like a application mismatch, that’s much...

    Sounds like a application mismatch, that’s much more on the ICS maybe SIS side. Way outside of the scope of BACnet as I understand it, but maybe you can bring it up in the work group call later today?
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    It's a utility to decompile (unzip) a .fb and get...

    It's a utility to decompile (unzip) a .fb and get the source .eik file back so you can make changes to it.
  14. That is creative, I don't think I've ever heard...

    That is creative, I don't think I've ever heard of that being done. Thinking through that, with all that in place, even something on another subnet away from all this should still in theory be able...
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    Trane is well known for being hostile to...

    Trane is well known for being hostile to integrators. There is a list of points you have to control exactly correctly or the entire thing won't run right. Accidentally write 1 to building static?...
  16. What problems? This is how BACnet works and we...

    What problems? This is how BACnet works and we can have school district size BACnet systems working this way.


    Each different UDP port is considered a different network with its own network...
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    MOAR power! Yes you can put one that meets...

    MOAR power!

    Yes you can put one that meets torque specs.
  18. Thread: GUI vs BUI

    by MaxBurn
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    Maybe you can escape it with a code block? ...

    Maybe you can escape it with a code block?

    https://www.bbcode.org/showing-code-with-bbcode.php
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    Yes BT is bias and termination. Typically you are...

    Yes BT is bias and termination. Typically you are correct but thatís how ALC designed it to work as a pair. They also have the older kit with more traditional middle bias and resistors but it isnít...
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    I don't believe the System Touch has a place for...

    I don't believe the System Touch has a place for BT485 so would be best to not make it end of line. You can switch over to plain resistor end of lines though just like you do for other MS/TP systems....
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    Yeah, you get nowhere with no mgmt buy in. I...

    Yeah, you get nowhere with no mgmt buy in.

    I polled a couple of our customers regarding the different wiring options re RSTP daisy chain, home runs, and spanning different IDF closets. For every...
  22. Three laws of BACnet that can't be broken;...

    Three laws of BACnet that can't be broken;
    Device ID/instance; must be unique through the entire BACnet system.
    Network numbers: must be unique through the entire BACnet system.
    Addressing can...
  23. Part number of the AC unit? Trane does have a...

    Part number of the AC unit?

    Trane does have a comm4 protocol but I've never seen it use a terminal like that.

    Modscan32 by win-tech is also your friend troubleshooting modbus.
  24. Thread: i-Vu database

    by MaxBurn
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    Even better, should be easy to source the same...

    Even better, should be easy to source the same hardware almost anywhere.
  25. Thread: GUI vs BUI

    by MaxBurn
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    Sounds like whoever is writing the spec is trying...

    Sounds like whoever is writing the spec is trying to make a step in the right direction; get away from proprietary apps and software. A little confusing to encounter but practically everything meets...
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    I don't think many IT networks will be happy with...

    I don't think many IT networks will be happy with you building out their IP network on your own. You're ALC so grab that security best practice guide and use that as a conversation starter. Once...
  27. Thread: i-Vu database

    by MaxBurn
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    I'd be tempted to get a similar computer and...

    I'd be tempted to get a similar computer and stick the drive in that, or give it a new power supply. It's just a aopen mini PC, ones I've seen even tell you the exact model to shop for. It seems like...
  28. Both the equipment and system touch can pull...

    Both the equipment and system touch can pull points from anything in the system, you just have to put it in the program to do it. The equipment touch can be any android device, there are android apps...
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    AX is dead and gone, no new licenses. I think...

    AX is dead and gone, no new licenses. I think very soon you won't be able to get anything less than 4.7 too.
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    I was able to discovery on three of those just...

    I was able to discovery on three of those just now, and it went quick so it was probably RPM and didn't need to fall back to single property.
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    OK, so this COV is the problem with these things?...

    OK, so this COV is the problem with these things? Is there a global COV turn off somewhere? Looking back at one of these that we added a DO to reboot the carel module because it locked up so...
  32. They should be interchangeable....

    They should be interchangeable. https://hvac-talk.com/vbb/threads/2228967-Looking-for-a-Carrier-System-Touch-SYST1-4-CAR

    I know the equipment touch 3's are out but the system touch hasn't been...
  33. Thread: Holy linesets

    by MaxBurn
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    Eh, now I see the other post. Ok to delete this...

    Eh, now I see the other post. Ok to delete this one but it’s interesting how it’s getting around.
  34. Thread: Holy linesets

    by MaxBurn
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    Holy linesets

    Stolen from Reddit

    https://www.reddit.com/r/NotMyJob/comments/wiw79m/installed_them_cables_boss/


    https://i.redd.it/ky9iqh44aeg91.jpg
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    There's also plenty of networks out there that...

    There's also plenty of networks out there that block broadcasts by default now, cisco SDN is one. They may not even realize it is necessary until you ask. You can still do some specific point mapping...
  36. No you canít override inputs/outputs with the...

    No you canít override inputs/outputs with the maxline driver. You can only work with the integration points they give you on unit discovery. I think we had a little issue with exhaust fan and a...
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    Node utility can also do these scans and export a...

    Node utility can also do these scans and export a very basic XIF. It's a DOS program.
  38. Bob Caldwell wouldn't help you with that?...

    Bob Caldwell wouldn't help you with that? Everyone talks really highly of them and he seems excellent on the couple times we thought about doing one of these and I asked questions. That does look...
  39. Use one of the hundreds of actual lighting panels...

    Use one of the hundreds of actual lighting panels designed to do this job, do a integration to it for status and schedules. Done.

    HVAC controllers/software and arguably the underlying protocols...
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    That’s why I’d really like to see signal level...

    That’s why I’d really like to see signal level reported by the device.
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    Webctrl is designed so it can't be part of the...

    Webctrl is designed so it can't be part of the controls system, it is supervisory only. You need to redesign the networks there or bridge it with IP to IP BACnet router.
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    GPU price dump is based on market crypto prices...

    GPU price dump is based on market crypto prices in the can at the moment; GPU farming is not profitable right now. So the miners are both not purchasing GPU and are cashing out or switching to ASIC...
  43. Replace it and get the bacnet license for the new...

    Replace it and get the bacnet license for the new one.

    https://mylinkdrive.com/viewPdf?srcUrl=http://enter.mehvac.com.s3.amazonaws.com/DAMRoot/Original/10006%5CMELCO%20Web%20Notice%20Java%208.pdf
  44. Thread: ICM 450

    by MaxBurn
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    A lot of upper end equipment come with phase...

    A lot of upper end equipment come with phase monitors in them already, and that's generally how they are wired. It's just a good idea for protection.
  45. Thread: Jace Log ?

    by MaxBurn
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    Hit that other device with Nmap and find out what...

    Hit that other device with Nmap and find out what it is.
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    Virtual ones like Google Voice and OpenPhone...

    Virtual ones like Google Voice and OpenPhone don't seem to offer it. Once they put a foot in the physical realm like Google Fi they offer it. OpenPhone in particular has some interesting integrations...
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    All the same customer? Why not roll them all up...

    All the same customer? Why not roll them all up under ivu pro? One machine to maintain and things like this can't happen.
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    All of the ivu's? Is it a thing on the carrier...

    All of the ivu's? Is it a thing on the carrier side to just deploy a bunch of these things for one customer?
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    Can you get in the server admin page? I think...

    Can you get in the server admin page? I think it's port 8080.
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    Even if you posted a complete wiring diagram we...

    Even if you posted a complete wiring diagram we aren't going to be able to tell you what's wrong. Assuming it ever worked you have to sit down with the wiring diagram and a meter to see what is...
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