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  1. Thread: DB9 to RJ45??

    by orion242
    Replies
    13
    Views
    167

    Off memory, the old 403 series Jaces also use an...

    Off memory, the old 403 series Jaces also use an DB9 / RJ45 connector for serial shell.

    Pretty sure the cisco cable works for those as well.

    Easy cable to find, its flat cable / easy to mod in...
  2. Thread: DB9 to RJ45??

    by orion242
    Replies
    13
    Views
    167

    Isn't subcontracting fun. Guessing between specs...

    Isn't subcontracting fun. Guessing between specs and price, you got what you paid for.

    Cisco uses DB9 to RJ45 on tons of their gear. Fingers and nuts crossed maybe that has the same wiring. Its...
  3. Replies
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    Looks like a needle in a haystack. Quick look...

    Looks like a needle in a haystack.

    Quick look and it seems there isn't a huge selection of nicads anymore, especially in that form factor.
  4. Thread: BACNet wire

    by orion242
    Replies
    56
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    1,863

    Not sure how these guys handle it, but ASHRAE you...

    Not sure how these guys handle it, but ASHRAE you can log into the bookstore and release it. Then the next PC that opens it, it becomes locked to that. Real handy for transferring between machines....
  5. Thread: BACNet wire

    by orion242
    Replies
    56
    Views
    1,863

    Whopping $93 freedom bucks. ...

    Whopping $93 freedom bucks.

    https://global.ihs.com/doc_detail.cfm?&csf=TIA&item_s_key=00032964&item_key_date=870024&input_doc_number=TIA485&input_doc_title=&org_code=TIA

    For as much as one uses...
  6. Thread: Buy Loytec?

    by orion242
    Replies
    4
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    281

    You can buy it right from Loytec if you want. ...

    You can buy it right from Loytec if you want. They sell to anyone with cash in hand last I knew.
  7. Replies
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    For what I recently paid for some Carrier "open"...

    For what I recently paid for some Carrier "open" controllers on a handful of centrifugal chillers, it would be retarded not to use the jace and add whatever to get BACnet export. Never mind it took...
  8. Replies
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    Don't export much, but when you make folders...

    Don't export much, but when you make folders under the export table those actually become some sort of BACnet object. Think its a structured view object?

    Try just adding a point right under the...
  9. Replies
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    Guessing if its all CCN and ran through a Webs...

    Guessing if its all CCN and ran through a Webs jace, the CCN driver is already there.
  10. Replies
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    410

    Jace was existing, would already have it. Would...

    Jace was existing, would already have it. Would be just the BACnet diver, which given its webs prob 50/50 if it had that or lon already as well.



    SC challenged in the BACnet department?
  11. Replies
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    I think it is nearly impossible to cover your...

    I think it is nearly impossible to cover your tracks without going to great lengths.

    Delete a record, the audit log is going to add a record of your action deleting it.
  12. Replies
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    So your worried the broom pusher is smart enough...

    So your worried the broom pusher is smart enough to get that deep into, screw something up and smart enough to try and cover their tracks? Seems a bit paranoid. Correct me if I'm wrong, if you...
  13. Replies
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    Shouldn't be a problem. Are you exporting the...

    Shouldn't be a problem.

    Are you exporting the Tridium schedule to a BACnet schedule in these devices? If so, you also need to export any calendars as well or it will not work.
  14. The manual. Use the commissioning wizard in...

    The manual. Use the commissioning wizard in general. Way to many permutations of vendor specific crap for a simple cheat sheet.



    Useually server first and use that to re-commission if its...
  15. Replies
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    Canít think of a case we didnít make at least one...

    Canít think of a case we didnít make at least one person a superuser. We grab a backup at turnover and make sure the audit log is something like 10x the default. If there is a supervisor, the audit...
  16. Replies
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    Its their system right?

    Its their system right?
  17. "The BACnet Discovery Tool is a BACnet/IP...

    "The BACnet Discovery Tool is a BACnet/IP application"
  18. Thread: BACNet wire

    by orion242
    Replies
    56
    Views
    1,863

    Agree. I doubt our equipment would preform with...

    Agree. I doubt our equipment would preform with terminated 57 ohm cable and have to expect the opposite is true. Unfortunately the market apparently a compete mess in this regard and would assume...
  19. Easiest is a cheap router that's small and USB...

    Easiest is a cheap router that's small and USB powered.

    http://www.hvacrcontrol.com/bacnet-router/

    You could run a capture and do it that way for free, but its going to piss off a bunch of time...
  20. Replies
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    Easy enough, though maybe not that straight...

    Easy enough, though maybe not that straight forward.

    811331

    Edit slot...

    811330


    Bear in mind, there is no undo for program service edits. Backups are your friend.
  21. Most of them, depending. #1 might be sloppy...

    Most of them, depending.

    #1 might be sloppy setup, broken links.
    #2, 3, 5, 9 sound like comms issues
    #6 might be a station failing or just the webserver.
    #8 if your schedules are faulting or...
  22. Replies
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    Your not giving us much to go no here. Screen...

    Your not giving us much to go no here.

    Screen shot?

    Are you using suppder/distech/etc that have their own tools within Niagara?
  23. Should go 3.8, but if those are J2s as it...

    Should go 3.8, but if those are J2s as it sounds...they are not likely to run it.
  24. Replies
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    320

    They show the same basic setup in all cases from...

    They show the same basic setup in all cases from riding ITs (integrated/converged) network to your own.
  25. Thread: BACNet wire

    by orion242
    Replies
    56
    Views
    1,863

    How the hell can one do that if vendors are...

    How the hell can one do that if vendors are seemingly designing 485 networks for 57 ohm cable??

    http://harrier.smartwire.com/ecom/specdisplay.php/wcw_052003.pdf

    Better make sure that all...
  26. Replies
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    320

    I get the static reservations...but the...

    I get the static reservations...but the assumption with IT will be they CAN change everything if need be. With BBMDs not supporting names, that would be an instant train wreck. Seems like it would...
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    BBMDs must be static. I have seen this and...

    BBMDs must be static.

    I have seen this and looking at it a second time, it still seems like overkill on most sites. Wonder what the logic is of sticking groups of controllers on different vlans...
  28. Replies
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    How are they dealing with BBMDs under DHCP? ...

    How are they dealing with BBMDs under DHCP? Can't say I have seen a BBMD that supports names over IPs.
  29. Thread: BACNet wire

    by orion242
    Replies
    56
    Views
    1,863

    Still find it frustrating that the first three...

    Still find it frustrating that the first three cables under "Temperature Control Ľ BAC NET™ | RS232/485 Ľ Shielded | Plenum" category seem to be randomly tossed into the mix. Trane com3/4 is...
  30. Thread: BACNet wire

    by orion242
    Replies
    56
    Views
    1,863

    And others that seem to just adding mines to the...

    And others that seem to just adding mines to the minefield?

    http://www.smartwire.com/Our-Catalog/Temperature-Control/BAC-NET-RS232-485/Shielded-Plenum.aspx

    First option, 88 ohm impedance
    ...
  31. Thread: BACNet wire

    by orion242
    Replies
    56
    Views
    1,863

    I think this is just a complete nightmare the...

    I think this is just a complete nightmare the industry has inflicted on itself. With all the misinformation from device makers and cable suppliers its impressive things work as often as they do.
    ...
  32. Thread: BACNet wire

    by orion242
    Replies
    56
    Views
    1,863

    Ran into this looking in my inbox to remind me...

    Ran into this looking in my inbox to remind me what we use for comms cables.

    Had a project that the equipment required a specific cable for comms. Just comms between some air compressors and...
  33. Replies
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    The driver should sort that out for you. These...

    The driver should sort that out for you.

    These are 32bit integers, so just setup that point with a datatype of long or unsigned long and it should use function 16 automatically.
  34. Never used the wireless version, but the standard...

    Never used the wireless version, but the standard 8600 series stats have two or three different schedule modes. My guess is you have it configured to use its internal schedule. Off memory you have...
  35. Thread: BACNet wire

    by orion242
    Replies
    56
    Views
    1,863

    Not a teledata contractor. I need lots of...

    Not a teledata contractor. I need lots of different cables for I/O, so having to carry good comms cable is a nothing burger. We deal with 485, lon and Etherent yet and stock appropriate levels...
  36. Thread: BACNet wire

    by orion242
    Replies
    56
    Views
    1,863

    Not really buying into this. What installing...

    Not really buying into this.

    What installing controls contractor isn't already buying cable by the pallet directly from wire distributors? I have a full menu of cables to select most of which is...
  37. Thread: N4 API data

    by orion242
    Replies
    8
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    245

    Don't think json is difficult enough to use as is...

    Don't think json is difficult enough to use as is now or common enough in BMS to support $1k+ driver. Bet if I sat down for a day I would have string manipulation in program object working. At that...
  38. Thread: N4 API data

    by orion242
    Replies
    8
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    245

    I'm sure a custom program object would be the way...

    I'm sure a custom program object would be the way to go. Could even use the http get block to fetch the request and just parse it out with baja in the program block.

    I only find a need for this...
  39. Thread: N4 API data

    by orion242
    Replies
    8
    Views
    245

    Weather forcast data and at home a radiation...

    Weather forcast data and at home a radiation monitor since I'm sitting on top of a clean energy plant. :)

    For the little bit I need from these sources, I use the http get block and a bit of string...
  40. Thread: N4 Question

    by orion242
    Replies
    5
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    371

    Need it for AX station migration and compiling...

    Need it for AX station migration and compiling your own jars. Outside of that, not terribly useful.
  41. Replies
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    198

    Think its also as a right click view of the...

    Think its also as a right click view of the station - resource monitor along with CPU, heap and other stats.
  42. Replies
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    3,875

    Would also point out, how many substances are...

    Would also point out, how many substances are really checked in these toxicology reports?

    All the street drugs are common tests and cheap enough. Testing across all pharmaceuticals available on...
  43. Replies
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    3,875

    That was a small private school and she owned it,...

    That was a small private school and she owned it, which sounded like why they could pay her directly. Public school would likely be a different story.

    Just a quick look at our local districts...
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    Wonder if one could spot these payments in public...

    Wonder if one could spot these payments in public school financial reports. Guessing its buried in the noise.
  45. Replies
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    3,875

    Ran into this little tidbit and was rather...

    Ran into this little tidbit and was rather appalled at just how low pharma will go.

    https://theaddictionpodcast.com/2019/08/barbie-rivera-pay-me-5k-to-drug-my-students/

    Going after schools and...
  46. Thread: BACNet wire

    by orion242
    Replies
    56
    Views
    1,863

    The 485 standard is well established. Every...

    The 485 standard is well established. Every piece of mass produced silicon that works with 485 is designed for and will be present in 99.995% of 485 devices. The impedance and capacitance is...
  47. Thread: BACNet wire

    by orion242
    Replies
    56
    Views
    1,863

    Pretty sure Sam will comment on this and has many...

    Pretty sure Sam will comment on this and has many times in the past.

    JCI doesn't define the 485 standard.
  48. Done exactly this for large spaces that require...

    Done exactly this for large spaces that require tight space pressure control and it’s a group of equipment required for the single space. The “system” is the space in these cases. Hard to beat the...
  49. Try tridium or niagara and if that don't work,...

    Try tridium or niagara and if that don't work, just reset it. Think that option is under tools or a right click option on a bog file. In AX land today and don't recall off memory. Should be in the...
  50. user home vs daemon home. Station copy them...

    user home vs daemon home.

    Station copy them over and they should be available. Just keep in mind what you recovered was your user home and may not be as current as what you had in the daemon...
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