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  1. The Munters method for Dirty Filter Shut-down....

    The Munters method for Dirty Filter Shut-down.
    The UV light switch works as well.

    602091
  2. Yep.. His concern is "What if all Three of the...

    Yep.. His concern is "What if all Three of the pump VFDs fail and we have to run pumps at constant speed?"
    The solution = Pump water in circles for fun !
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    Sounds like there is an Event Router set-up some...

    Sounds like there is an Event Router set-up some where in the system that is re-directing the alarms some place else at certain times. Next time you think its not getting alarms exit ORCAview and...
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    Their not quirks. The system can be set to...

    Their not quirks. The system can be set to disable alarm pop-up by User. Do all of the people using the system have different user names and passwords?
    Some one engineering with administrator...
  5. Well It's getting worse... Didn't even make it...

    Well It's getting worse... Didn't even make it to Tuesday afternoon.
    Bid another Primary Variable Flow job VFDs on the pumps and two way valves at the AHUs and FCUs. No problem as I do these jobs...
  6. I need a List of the dumbest things I ever saw

    I've been in the controls business for over 35 years. More than half my life. Lately I'm seeing things that are now scaring the $hit out of me.

    Lets start the list with Heat pipes that have 24 VAC...
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    I have to agree with Kontrolphreak. Only an...

    I have to agree with Kontrolphreak. Only an idiot would buy a 20 year old Drive off Ebay and expect it work. Hell the ABB manual states the electrolytic capacitors are only good for about 10 years....
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    Amigo Try Disabling the ethernet port from the...

    Amigo
    Try Disabling the ethernet port from the change adapter settings in windows 7.
    Open your VPN tunnel then a command window and use Ipconfig to find out what the VPN IP address is at your end....
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    The Model is MVB Type-H7. I think the controller...

    The Model is MVB Type-H7. I think the controller is a Temp-tracker b-40/B-41
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    RAYPAC Boiler MODBUS

    Has anyone out there ever used the MODBUS interface on a older model RAYPAC boiler. Submittal indicates there is a RS-485 MODBUS interface for BMS but RAYPAC tech support doesn't know it exists. Is...
  11. You need to set the time in the controller. You...

    You need to set the time in the controller. You do this from the Dashboard menu. You should also set-up one of your DSC controller for Time Sync
  12. If you're connecting to it with Ethernet you need...

    If you're connecting to it with Ethernet you need to pull the DNA jumper off, reset and then you can software address the device. RTFM
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    621

    Line 2 is rotating the program to line 3 after a...

    Line 2 is rotating the program to line 3 after a 10 second delay.
    You need to contract the services of a professional programmer.
    This site is not for amateurs or DIY's. You could cause serious...
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    1,144

    You'd be surprised at how many people in this...

    You'd be surprised at how many people in this business can't figure out the square root of 1 without a calculator.
    And it's very difficult to find someone who knows what "root of the mean squared"...
  15. This is not DIY site. you should hire a...

    This is not DIY site. you should hire a professional!
  16. Replies
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    By the way... That controller was great back in...

    By the way... That controller was great back in the 1980s. But this is a whole new century already. Time to upgrade..
    Just my $0.02
  17. Replies
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    2,610

    There should be a small paper tag on the control...

    There should be a small paper tag on the control board with &neXXX number and the password typed below it.
    There is also a switch on the board to select the connection between c-port and s-port or...
  18. Replies
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    2,610

    When Was the last time you changed the Batteries?...

    When Was the last time you changed the Batteries? There should be 2 each 12 volt 7AH batteries in the enclosure wired in series connected to the power supply.
  19. Replies
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    Your first problem is the number of IOUs. If I...

    Your first problem is the number of IOUs. If I remember correctly a AC256M plus could support 2 IOUs and 32 LCUs. But that was along time ago. There maybe a few Andover guys who might remember...
  20. Like I said "Real Control guys aren't made.......

    Like I said "Real Control guys aren't made.... Their born that way" this thread is really starting to show the personality traits the wanabes would like to have.



    I was in a meeting once with...
  21. I like the idea Matrix. Put a teaser in the...

    I like the idea Matrix. Put a teaser in the mouse and give the LUser a zap of varying degrees of High Voltage based on the problem he's about cause.

    And prompt him with the question

    "yes...
  22. Natural born A$$holes Control techs aren't made....

    Natural born A$$holes
    Control techs aren't made. Their born that way.
    They suck it up and do the job ease. The wanabes struggle all the way.
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    Actually I think using and Event to monitor a...

    Actually I think using and Event to monitor a device is a good idea. Set up and Event Log (EVL) and it will record each online and offline event. as well as send an alarm to the end LUser.
  24. Thread: Delta GCL+

    by AutoPilot
    Replies
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    758

    Onfor and Offfor Statements set internal timers...

    Onfor and Offfor Statements set internal timers in the program. The trace dots are just indicating that those lines with specified conditions are setting/resetting the timers.
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    I use a Fluke Model 1587 multimeter. The best...

    I use a Fluke Model 1587 multimeter. The best meter I've ever had.
  26. Replies
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    758

    Yea that makes sense. I would still use an EV...

    Yea that makes sense.
    I would still use an EV pointed at the Device to alarm if the device is really offline.
    If you use an AI the AI could go into fault, but the device may still be online.
    If...
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    Weird. Try this workaround. Create an EV...

    Weird. Try this workaround.
    Create an EV (event) Object that's "Change Of State" and make it monitor the Dev Object from the device in question.

    No need to set the alarm state.
    Program a line...
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    758

    What kind of Device and Manufacture?

    What kind of Device and Manufacture?
  29. Replies
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    758

    Does the device show up in ORCAview navigator?...

    Does the device show up in ORCAview navigator?
    Use Dev in filter bar in the right hand side of navigator and check the value.
    If the device is online it should indicate "operational".

    In the...
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    I would use something like "if (9122.dev9122 ...

    I would use something like "if (9122.dev9122 <> operational) then".
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    Andover Continuum is probably the most powerful...

    Andover Continuum is probably the most powerful building automation software there is. I have been working with Andover stuff for almost 20 years. I've never run into anything I could not do with...
  32. Thread: Delta GCL+

    by AutoPilot
    Replies
    12
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    758

    I think the trace dot is related to the "OnFor"...

    I think the trace dot is related to the "OnFor" timers. To make the code easier to read and understand you should use only one "Onfor" or "Offfor" on a single line only. Create local variables for...
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    604

    If there are no Access Control panels or...

    If there are no Access Control panels or personnel records in the system, the owner of site should have no problem giving you a temporary logon. Even if there were access records on the system he...
  34. Replies
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    2,315

    Have you tired to contact the contractor who...

    Have you tired to contact the contractor who installed your Delta system for support?
  35. You need to check the Modbus side at the VFDs. ...

    You need to check the Modbus side at the VFDs. Check out getting a Modbus RTU Simulator.
    If both Drives have the same Modbus address you won't get any data.
  36. Replies
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    Thanks Joey My older G.E. Turbo-Encabulator has...

    Thanks Joey
    My older G.E. Turbo-Encabulator has been given me trouble lately... Wont restart automatically after a power outage, and G.E. doesn't make spare parts for it anymore.
    Some of the idiots...
  37. Replies
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    Matrix. Like I said, I didn't set these up.....

    Matrix.
    Like I said, I didn't set these up.. They were supplied as Controllers on RTU's and Heatpumps from different manufactures.
    However, Sir, you're probably correct. Number 3 on your list is...
  38. Replies
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    Matix -- Don't want to get into an argument with...

    Matix -- Don't want to get into an argument with you, but when you open a browser to the JACE in question the first message you get is "Niagara booting-- This may take several minutes".
    And, yes of...
  39. Replies
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    Okay Guys, Thanks for your help. After alot of...

    Okay Guys,
    Thanks for your help. After alot of messing around in someone else's JACE I found a field under the platform called "IPV4gateway" if this field is left blank you can't get to it through...
  40. Replies
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    Igotworms. port 81 came from post #2 in this...

    Igotworms.
    port 81 came from post #2 in this thread
    No, I did not change the port in WEB services. I have many JACE controllers on the same network. They all can't be on the same port for remote...
  41. Replies
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    Set up in the router is Port (range) to forward...

    Set up in the router is
    Port (range) to forward >>> To Private IP
    81 > 192.168.15.61

    JACE should be at HTTP://Public IP:81 Correct?

    The JACEs Have Workbench.. No need to get to the platform...
  42. Replies
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    Kevin, Thanks for help. I setup the port...

    Kevin,
    Thanks for help. I setup the port forwarding as you said, but, still not working. The router is a Clear ( old Clear-wire) broadband router. I know the port forwarding works because it...
  43. Replies
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    Muiltiple JACEs behind a Firewall

    Hey Guys
    Its been awhile since I worked with AX, and can't remember how to do this.
    I have several JACE controllers with the WEB-UI interface on the same private 192.168.x.x network behind a...
  44. Replies
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    Delta is by far the most BACnet compliant Native...

    Delta is by far the most BACnet compliant Native BACnet system on the market.
    Trane Co. Should really stick to making Chillers, Fan Coils and Air Handler units. When it comes to controls they fail....
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    LUser = Chief Janitor promoted to Chief Engineer....

    LUser = Chief Janitor promoted to Chief Engineer. Couldn't figure out the square root of one with a calculator. Now wants to know how a VAV box knows the air flow from a pressure sensor?
  46. I use these drives with Delta Controls all the...

    I use these drives with Delta Controls all the time and don't see this problem.
    One thing I noticed helped, was to set parameter 5312 (Max info Frames) to 8 for Delta Controllers. The Default is 1....
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    I've worked on Drives for over 20 years. Most...

    I've worked on Drives for over 20 years. Most problems with drive failures happen during the power up phase. Same as Light bulbs. Main thing to watch out for is temperature shock, wire connections...
  48. Replies
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    What Chiller are you using. And Why would you...

    What Chiller are you using. And Why would you want to run the condenser water down to 12°C ? most Chiller are designed for 85°F???
  49. Thread: MSTP vs FT10

    by AutoPilot
    Replies
    112
    Views
    7,793

    OH crap, what did I miss? How did BACnet get...

    OH crap, what did I miss? How did BACnet get Banned again?
  50. Thread: MSTP vs FT10

    by AutoPilot
    Replies
    112
    Views
    7,793

    Very good information here. Thank you guys for...

    Very good information here. Thank you guys for this discussion.

    I have a question on how BACnet controller that are configured for Confirmed and unconfirmed COV notification recover if a...
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