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    Used PCAnywhere in the 90s, and the DOS version...

    Used PCAnywhere in the 90s, and the DOS version in the 80s over phone lines. Have used gotomypc most of the 2000s now. Gotomypc has been pretty reliable until our IT dept security kills it...
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    Come to think of it, no, I haven't seen any...

    Come to think of it, no, I haven't seen any documentation of the status of Microsmart support in the negative sense. -just verbal, having been told by the dealer that the source of products is...
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    so if I understand the system is stable, but...

    so if I understand the system is stable, but partly taken off-line. Was the culprit root cause was the RS485 cable was grounding somewhere other than at a board, or the fact that a DCM board on comm...
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    rnat, Hope that works out for you when you...

    rnat,

    Hope that works out for you when you have time to take the system down intentionally. I wonder if the voltage on #4 mpc would go back to normal with the 4AO modules removed? Or might be a...
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    When it went down in auto it showed all RFU 1-12...

    When it went down in auto it showed all RFU 1-12 slaves down.
    And yes in manual RFU's works now.

    rnat
    Trying to get the picture. The word "it" is a quick descriptor, but vague. As you...
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    View Post

    <<Sometimes it goes down in auto, ok in manual. I'm suspecting slave 4.>>

    rnat,

    What goes down in auto, hvac equipment operation or do you get "SLVDN" message about controller # 4?

    "OK in...
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    That would mostly depend on whether the Invensys...

    That would mostly depend on whether the Invensys controls you're speaking of are either DMS/Robertshaw/Microsmart variety or of the BarberColman line, and which generation of either control line that...
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    Bill, I have one that seems to have started doing...

    Bill, I have one that seems to have started doing that. I figured, the bladder gets in a certain position in the actuator head, a hole in the bladder opens and stays open until a dramatic increase...
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    since there may be good expansion modules...

    since there may be good expansion modules attached to the main MPC board, or good main board parts.. these are out of production, I wouldn't toss anything you take out. There's rebuild businesses...
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    the MPC boards also can shed their i/o expansion...

    the MPC boards also can shed their i/o expansion modules in attempts to isolate the main board from fault issues, in case shedding the i/o had no effect, and communication with the network still...
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    When the MSCMPC appears "down" on the dms user...

    When the MSCMPC appears "down" on the dms user interface, can you tell if the control functions of the controller stay normal, or does equipment shut down?
    If equipment on the MSCMPC stays...
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    Have you tried unscrewing the space tstat from...

    Have you tried unscrewing the space tstat from its base and reattaching securely or tried completely replacing the sensor & base? I remember TRBL (trouble) warnings when a sensor board is just a...
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    That's scaring me :ditto:

    That's scaring me :ditto:
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    View Post

    <U.S. EasyIO distributers according to Mike Marsten in another thread>

    Hi Guys, Here are the Distributors:

    Cochrane Supply : http://www.cochranesupply.com/

    Control Consultants inc :...
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    Me too Mike. My email is in my profile. thanks

    Me too Mike. My email is in my profile. thanks
  16. DDC retrofits, even with EPTs have given us the...

    DDC retrofits, even with EPTs have given us the most valuable benefits of DDC. Not sure why but the "DDC" term for me goes along with discussing pneumatic controls.

    The most important pneumatic...
  17. the #5 definition of "captive" only fit until we...

    the #5 definition of "captive" only fit until we recieved bids on the first building addition following the installation of the original "ems" systems in 1986. Then we went back to pneumatics in...
  18. Interesting. I still find myself using the term...

    Interesting. I still find myself using the term DDC when I'm talking about digital control clear to, or directly to, the damper actuator, heat or chill water valve, or VFD. I assumed that the ...
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    Ask Allen. He knows his stuff. at...

    Ask Allen. He knows his stuff. at www.abcgreymarketusa.com
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    Balibe, Thanks for the PDFs. There's...

    Balibe, Thanks for the PDFs. There's definitely food for thought there, for people looking to phase upgrades of these systems.

    I gather that putting the Command Unit into Local control...
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    Balibe, We have about 45 VAVs on a command unit...

    Balibe,
    We have about 45 VAVs on a command unit (25pin RS232) & Tracer L. Would you mind sending me the PDFs too? If OK, my email is in my profile.

    The Command unit is connected to the...
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    Earlier in the thread, we discussed that adding 3...

    Earlier in the thread, we discussed that adding 3 new RTUs to the building's existing R2 Jace & supervisor is a priority, to allow some choice of integration vendors (OrgIDs), and to avoid the R2/AX...
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    Both the software & converter can be purchased...

    Both the software & converter can be purchased from your local TAC distributor.
    I agree; also http://www.abcgreymarketusa.com/Robertshaw.htm can be used for comparison to your local TAC dealer.
    ...
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    ver 11.41 OPRIF works OK - fine on Windows XP...

    ver 11.41 OPRIF works OK - fine on Windows XP though it uses 100% of your CPU. To connect, you need proper pinout on the serial cable (when connecting to the head controller) or the LIM cable...
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    Reaper, I didn't try it out myself, but I found...

    Reaper, I didn't try it out myself, but I found the pdf and it says the insufficient laptop serial power results in error # 510. Hope the attachment attaches.. it explains the problem and the fix.
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