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  1. It has a USB stick in front of it don't remove it...

    It has a USB stick in front of it don't remove it , it can cause problems
  2. Its likely done thru a modbus serial command

    Its likely done thru a modbus serial command
  3. Replies
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    http://www.xlogic-plc.com/product.php?class=30&cla...

    http://www.xlogic-plc.com/product.php?class=30&classIndex=product
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    Johnson FX07 Communication inteface

    What type of connection is required for standalone,no lon,no bacnet.
    Is it RS485 ?
    I Appreciate any guidance.
  5. http://www.csimn.com/CSI_pages/Servers.html

    http://www.csimn.com/CSI_pages/Servers.html
  6. http://www.ccontrols.com/basautomation/basview.php

    http://www.ccontrols.com/basautomation/basview.php
  7. Embedded Web Servers: Control Solutions

    Embedded Web Servers: Control Solutions
  8. Embedded Web Servers: Control Solutions

    Embedded Web Servers: Control Solutions
  9. Replies
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    Below is a link to a plc control similar to...

    Below is a link to a plc control similar to HVAC,software is free and has a test/live debugging mode.good learning tool

    http://www.xlogic-plc.com/xiazai.php
    Download xlogic soft
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    Hey thanks I found the disk/help files

    Hey thanks I found the disk/help files
  11. Replies
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    Wonder how nasty burnout oil is on. ...

    Wonder how nasty burnout oil is on. o-rings ?
  12. Thread: piping loops

    by Dilp172
    Replies
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    1,603

    Thanks

    Thanks
  13. Replies
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    1,649

    No solder refrigerant fittings

    https://sporlanonline.com/zoom/
    I wonder if they can be used on discharge lines
  14. Replies
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    606

    Delta controls orcaview pdf

    Anyone know I can obtain the reference manual. Thanks
  15. Thread: piping loops

    by Dilp172
    Replies
    3
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    1,603

    piping loops

    When deep verticle holes are drilled how do they make the 90's at bottom to come back up ? And what is grouting ?
    TIA
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    Stick with the clapper.....clap on ,, clap off

    Stick with the clapper.....clap on ,, clap off
  17. Replies
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    Learning resource for beginers

    Here's a link to a company that makes PLCs
    On there website the programming software is free and has a nice simulation tool to test your work.

    http://www.xlogic-plc.com/
  18. Thread: New Technoligy

    by Dilp172
    Replies
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    426

    New Technoligy

    I came across a new microcomputer that cost 40 dollars and there are people developing all sorts of stuff around it,for anyone interested heres a link.
    http://www.raspberrypi.org/
    or just google it...
  19. Replies
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    http://www.butcherdistributors.com/Images/Interior...

    http://www.butcherdistributors.com/Images/Interior/reliatel%20controls%20bk%20part%201.pdf
    page 92
  20. Replies
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    Thank,s I reset the ram on the BCU and that...

    Thank,s I reset the ram on the BCU and that corrected it.
  21. Replies
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    457

    tracer summit reliatel faults

    I have an reliatel unit that I cant get the unit to stop giving o.a. humidity faults,i changed the economizer module and the local l.e.d. shows no fault but I cant clear it in summit. rtu is 2007...
  22. Replies
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    Taco iworx,haven't used it but it seems simple.

    Taco iworx,haven't used it but it seems simple.
  23. Replies
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    307

    Schnieder electric modicon hvac conltrols

    Anyone out there seen or used these or know if there available in u.s.
    ...
  24. Replies
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    Andover / Schnieder elec. reps.

    Since andover was acquired by schnieder electric are they still going to be represented by independent contractors?,or is the factory buying out the reps. and taking complete control.Thanks
  25. kmc flexstat,sell them a new rtu,check heat...

    kmc flexstat,sell them a new rtu,check heat exchanger for holes/rust before proposing anything.
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    carrier 32sm chiller controller on ebay

    http://www.ebay.com/itm/190902075596?ssPageName=STRK:MESELX:IT&_trksid=p3984.m1555.l2649
  27. Thread: Dongle Bypass

    by Dilp172
    Replies
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    2,980

    an upgrade consist of going to the hardware store...

    an upgrade consist of going to the hardware store and getting a 7 dollar belt not 7k
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    try applying at starcon

    try applying at starcon
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    Johnson FX20 ahu control programming

    I have a job programmed by others where there are prn files pasted into the station to a file labled prn when opened it is the prn files as seen like in hvac pro.Can the prn files be used to...
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    evapco may do it for free for the advertising?

    evapco may do it for free for the advertising?
  31. Replies
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    Evapco cooling tower co. and there reps/repair...

    Evapco cooling tower co. and there reps/repair people have a proprietary coating they use that ive seen good results with and it is fireproof.you may want to call the illinois railway museum in union...
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    control solutions -contemporary controls

    I'm starting to see a trend among smaller control mfg's that normally sell bas routers etc. that they are branching into field controllers.Control solutions is now marketing a programmable controller...
  33. Thread: Bus Monitoring

    by Dilp172
    Replies
    1
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    682

    http://www.csimn.com/CSI_pages/MSTP-packet-capture...

    http://www.csimn.com/CSI_pages/MSTP-packet-capture.pdf
    google- wireshark bacnet mstp
  34. Replies
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    XL15C and command display

    Have a job that the command display is linked to xl15c, but what would seem relavent setpoints like changeover/room setpoint arent programmed (stuff is standalone).The command display is only showing...
  35. http://customer.honeywell.com/techlit/pdf/63-0000s...

    http://customer.honeywell.com/techlit/pdf/63-0000s/63-7147.pdf
    see pages 41-43 it may be an option.
  36. The unit needs 1 large crane,1 curb adaptor and...

    The unit needs 1 large crane,1 curb adaptor and one mcquay replacement rtu.
  37. Replies
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    Good luck chris,just keep learning and work hard...

    Good luck chris,just keep learning and work hard you will be fine,but if the union thing doesn't work out you need to focus on starting your own buisness.Why make someone else rich.
  38. Replies
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    Sedona framework

    Ive seen some post about some controls called easy io,which look nice for small jobs,do you need workbench to work with sedona controllers? and what is the upfront software cost to be able to work on...
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    http://www.efftec.com/efftrack/maximizing-efficien...

    http://www.efftec.com/efftrack/maximizing-efficiency.php

    Dont know if it's any good,but they have good articles about chiller operation.
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    Lontalk usb cards cheap

    I'm sure someone could use these there listed on e-bay 2 for 19.99
    just search, xlon usb
  41. Link to video,for those who aren't familier

    http://www.controltrends.org/2011/12/see-the-new-nest-programmable-thermostat-installation-in-atlanta
  42. Replies
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    With the recall election only two days...

    With the recall election only two days awhttp://www.thedailypage.com/cc/manageArticle.phpay, federal prosecutors are closing in on Governor Scott Walker


    Yeah this guy should be great for wis....
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    I'm a pro gun, nra card carrying republican...

    I'm a pro gun, nra card carrying republican conservitive who thinks he ought to be hung.fwiw
  44. Replies
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    union pension funding

    It seems that the current political climate that the trade unions aren't going to exist in a couple of years.Does anyone out there know what the regulations are for there pension funds as far as...
  45. Replies
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    :payattention:?

    :payattention:?
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    I PULLED A JOHNSON SERIES 350 CONTROL OUT OF A...

    I PULLED A JOHNSON SERIES 350 CONTROL OUT OF A JUNK UNIT HOOKED IT UP TO A TRANSFORMER AND CORD, DOES 4-20 AND 0-10 VOLTS .PLACE A RESISTOR ACROSS SENSOR TERMINALS (1000 OHMS I BELIVE}HAS A LED GRAPH...
  47. Honneywell w7760c and s7760 command display

    I have a job that were locked out of the display due to the password is unknown.I want to check operation and i want to use lonspec,but i dont want to erase the bindings between the display and the...
  48. Thread: alerton ddc

    by Dilp172
    Replies
    8
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    2,097

    Thanks i'll get visio

    Thanks i'll get visio
  49. Thread: alerton ddc

    by Dilp172
    Replies
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    2,097

    Thanks for the link,the job doesn't have visio...

    Thanks for the link,the job doesn't have visio installed so im left with the dos interface.Is it similar to tranes pcm edit?,i belive the programmer used one of the predefined programs that allerton...
  50. Thread: alerton ddc

    by Dilp172
    Replies
    8
    Views
    2,097

    alerton ddc

    Trying to get a grasp on how alerton works.Have a job with envision 3.6 and i'm just tring to see how the controls are programmed,i open the ddc editor(dos based)and don't want to mess around in...
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