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  1. There are also these other solutions (if you dont...

    There are also these other solutions (if you dont intent to use Mworkstation buildin trending option).

    Assuming you or other resource, have expertise on protocol handling...

    1. Tap on N30s LAN...
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    In my area it is very hard to identify a standard...

    In my area it is very hard to identify a standard from unit manufacturers provisions..

    Just inspect the unit's mixing box, and try to identify damper actuators (one-two or three), in case there...
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    P,I,D absolute numbers cannot help understand the...

    P,I,D absolute numbers cannot help understand the PID action in total.
    I have seen on even same brand controllers those attributes (especially I,D) to express different values. F.e I some times...
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    Poll: Hello to everybody... I vote against a...

    Hello to everybody...

    I vote against a separate controls forum (professional) because i dont see how it would promote communication between controls people..
    I think this forum power is that...
  5. I didnt understood the last post, but to the...

    I didnt understood the last post, but to the original one if Spyder id Bacnet MSTP or Lon you can do it by adding a new NxE with the appropriate trunk (both options are supported).

    We recently...
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    I thought he was proposing a solution and FX60...

    I thought he was proposing a solution and FX60 was not on project..

    I am not familiar with FX60 as we dont have it available in Europe..

    Any OPC (combined with a graphic package) would be an...
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    2,985

    The serial or dialup connection used to be the...

    The serial or dialup connection used to be the baseline for N30s.
    We used serial only for initial startup and troubleshooting.

    The case is that N30, can have installed an ethernet card even after...
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    Ask from Carrier to provide Lon, ask from JC...

    Ask from Carrier to provide Lon, ask from JC vendor to replace FX cards with Lon (reprogramming of controller profile is required). Thats the most simple.

    Alternative: if M3i is available in US,...
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    2,586

    If you use a multimeter you will actually see...

    If you use a multimeter you will actually see that when triac (output) is off the voltage is slightly different than when output is on (if I can recall right about 21.5 V in of where 24V in on).
    But...
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    Quote from printer2 '' Residential power...

    Quote from printer2

    '' Residential power meters measure real power (kWh) not VAR's. Power correction will not help you save money.''

    Do a little research with your utility provider before you...
  11. If it is M3 with N30, you must use an OLE object...

    If it is M3 with N30, you must use an OLE object on Graphic console, that will allow you to embend schedule interface in graphics.

    That object is in OLE toolbox, and you must set on its properties...
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    If you have left it alone, and not still...

    If you have left it alone, and not still recovered (most propable).

    Check if the N30 goes in cycle power sequence, turning leds on sequencially.

    If it goes like that all the time you need to...
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    1,634

    FX16 controller is UL873 listed. Fire/smoke...

    FX16 controller is UL873 listed.

    Fire/smoke sequence as its cleared above on DDC scope doesnot have to do with fire/smoke detection, fire expand prevention, or extinguish.

    Most times sequence...
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    1,634

    Ther is always a big confusion around strategies...

    Ther is always a big confusion around strategies that has to take place during fire incidents and I have heard everything that you can imagine around the topic.

    The case is that smoke control IMO...
  15. Your description is a litle vague...You have to...

    Your description is a litle vague...You have to maintain T/RH conditions on supply or return, is it a single coil or dual coil application, constnt fan or variable?
    The concept in all ways has a...
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    Actually FX16X

    Actually FX16X
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    1,197

    Take a look at the Babel Buster ...

    Take a look at the Babel Buster

    http://www.csimn.com/CSI_pages/BB100.html
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    Just to add my two cents. Kd has detailed...

    Just to add my two cents.

    Kd has detailed described the issues that may arise...

    I am not based in US so i dont have to deal with local codes, but i have recently involved on a high security US...
  19. Slowing down the PID cycles IMO wont affect...

    Slowing down the PID cycles IMO wont affect significally your fan behaviour, especially when you try to modulate this output based on a process variable on that range with a setpoint somewhere on...
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    GM is globaly defined in finance as gross margin....

    GM is globaly defined in finance as gross margin.

    That profit window is not what someone actually put in his pocket, wheather you work for your own buisiness or a corporate, actually is what money...
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    1,268

    Why dont you think using a laptop with a...

    Why dont you think using a laptop with a crosscable directly connected to the IP interface (eventhough new ethernet cards dont need cross cable for direct connections as they handle the crossing).
    ...
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    I follow this forum for quite a long period, and...

    I follow this forum for quite a long period, and there is always a war between Bacnet Allies and Lon Axis....

    Just a couple of stupid questions...

    1. Everybody work with temperature sensors......
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    BAS work statistical data

    Hello guys,

    does anybody keep records of statistical data of BAS works?

    F.e. How much time for installing that type of sensor,time for graphic generation, program developping etc.

    It will be...
  24. Thread: PID

    by kostasgreece
    Replies
    16
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    2,570

    Yes thats the one.

    Yes thats the one.
  25. Thread: PID

    by kostasgreece
    Replies
    16
    Views
    2,570

    There has been a lot of discussion not long ago,...

    There has been a lot of discussion not long ago, about the PID tunning.

    I will again re-post the best and most simple IMO article that i have seen until today.

    Check the following link of...
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