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  1. A fix is in place. The Emerson field rep came by...

    A fix is in place. The Emerson field rep came by the site on Friday with some new information from Emerson/ALC tech support. I didn't get full details but when he left, the BV points that were...
  2. I spoke too soon. Problem not solved but on hold...

    I spoke too soon. Problem not solved but on hold instead!! The alarm time delay was changed to 20 million seconds (231 days) until ALC and Liebert can get a permanent fix.
  3. Problem solved! I'm happy to report that the...

    Problem solved! I'm happy to report that the Emerson (Liebert) field engineer dug deep for answers and spent time a good amount of time on the site to fix the problem. I don't understand what he did...
  4. I'm using Delta Controls Orcaview to see the...

    I'm using Delta Controls Orcaview to see the Sitelink Bacnet points and that's what Orcaview shows me. Is there a generic Bacnet application that may show more?
  5. Bacnet- what seems to be happening is that...

    Bacnet- what seems to be happening is that changes to the fields in the alarming tab have no effect. The check boxes come unchecked by default, the event classes are Event_Class_1 by default and...
  6. Maxburn, to answer your question about ignoring...

    Maxburn, to answer your question about ignoring alarms-yes Delta does provide several ways to filter/ignore alarms and that works fine. My controllers don't see them. The problem is that the alarms...
  7. They may not be set up as alarms but they are in...

    They may not be set up as alarms but they are in an alarm state and broadcast Bacnet alarms rapidly and repeatedly even though the check boxes are unchecked.
  8. Thanks for the replies. I've had an experienced...

    Thanks for the replies. I've had an experienced Liebert field rep to the site and after changing certain obvious settings in his devices the problem still persisted. He talked to one of the more...
  9. Sitelink SSW-12E Bacnet Module Alarm Problems

    I've got 2 Sitelink SSW-12E Bacnet controllers with 10 Lieberts on each one. They are addressed 5 and 6 and show up in my Delta Navigator on the same level as 4 DSM-RTR but are wired to the Net2 on...
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    Thanks for all of the suggestions. Again...

    Thanks for all of the suggestions. Again Honeywell has remolded something into a completely counter-intuitive guessing game. I'm used to using a throttling range that is a fraction of the range of...
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    Spyder static press PID settings

    Can't seem to get a stable output from a PID (overshoot-undershoot etc).
    I'm passing the static pressure from a VAV box to an AHU controller. Anyone have any starting points for my PID settings...
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    Thanks for the help guys. I'm at the job site...

    Thanks for the help guys. I'm at the job site this morning and have some things to do before I get back to trying to bind nvs. I'll try your suggestions later and let you know.
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    I did the program myself and am happy with it. I...

    I did the program myself and am happy with it. I understand generating nvs but am not sure what that has to do with using a LonSpyder for my controller or the Venom App.

    As far as tech support, I...
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    No, I'm using the LonSpyder from the...

    No, I'm using the LonSpyder from the HoneywellSpyderTool.
  15. Replies
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    I deleted the MATemp proxy point and am trying to...

    I deleted the MATemp proxy point and am trying to add it from snvt_temp_p but I don't know where to find it. I looked through all my discovered points and see nothing.
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    Wow

    Thanks for the quick reply, Digo. You are correct on the first, I did the latter and will try the former. I'll also try your suggestion for my graphic config. You are my new tech support person.....
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    Spyder programming issues

    Since there is a plethora of Spyder experts on this forum, I have a couple of immediate problems that you all have probably run into. My experience is in Delta, Johnson and industrial PLC but my...
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    Thanks Rad1. That's been suggested and I'll have...

    Thanks Rad1. That's been suggested and I'll have to try it. I'm a little surprised that it hasn't been written already and available from Honeywell given the popularity of FP hot water valves in VAV...
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    Honeywell Venom app for VAV w/fp hw valve

    This is my first spyder job. I'm using WEBstation AX 3.4.43. I've been through AX certification and fell comfortable with the AHU, chiller and boiler programming I've done so far. The...
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    It's a Spyder (PUL6438S) for and AHU variable air...

    It's a Spyder (PUL6438S) for and AHU variable air volume unit. I need to maintain a minimum cfm OA flow for ventilation. The PID output goes negative anytime I go above the deadband. Current settings...
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    Webstation-AX Airflow PID settings

    This is my first AX programming job after years of PLC, Johnson and Delta Controls. I need some suggestions on PID settings for OA damper control based on an OA flow station input. My temperature...
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    Use a "switch" if your software iteration has the...

    Use a "switch" if your software iteration has the "switch" function. ORCAView has had it for a while.

    PumpOutput = Switch(PumpOutput,Tanktemp,95,105)

    This will turn your pump on at 95 and off...
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    THe SUA object that you created has to use the...

    THe SUA object that you created has to use the SUG object that exists. The SUGs are e.g. Administrator,Operator, etc. Most likely you assigned the Administrator SUG to your new SUA. Check the...
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    Also check the computer's SUG object in...

    Also check the computer's SUG object in Navigator. See attached screen capture. This is a way to restrict access to certain controllers. It sounds like your issue.
  25. Thread: Delta DNA

    by Zymurgist
    Replies
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    1,011

    Also note that if you're connected directly to...

    Also note that if you're connected directly to the ethernet port on a router (DSM-RTR) or DSC, you need a crossover ethernet cable. If you go through a switch then it doesn't matter.
  26. Thread: Delta DNA

    by Zymurgist
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    I agree with Phreak. Leave the jumpers alone. If...

    I agree with Phreak. Leave the jumpers alone. If you're using another Bacnet software and you're on the same ethernet network as the Delta supervisory controller (router or DSC) you should see at...
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    Trane RTU w/hot gas heheat

    What: High school HVAC renovation with new Trane RTU's (THC120E4RO....). Supposedly has hot gas reheat to be used during dehumidification.
    Problem: Were trying to wire up our 3rd party controller to...
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    Delta Pulse Counter

    We've used the Delta DFM-400-P for pulse counting on Square D meter. It hangs off of Net 2 and is addressed as a subnet controller via dipswitch. Attached are screen caps of a working counter as well...
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    Have used Senva for about 1 year. They have tiny...

    Have used Senva for about 1 year. They have tiny current sensors great for tight spaces. They also have BAS starters specially designed for HVAC, (no relays required, 24VAC outputs can be wired...
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    Attached

    Attached
  31. thanks Dan. I am sending diagnostic files to your...

    thanks Dan. I am sending diagnostic files to your tech support people (Neal).
  32. Multistack Chiller with Carel controller Fieldserver interface to Lon problems

    We are having problems remotely sending an On/Off signal to a Multistack chiller through a Fieldserver device that converts Lon to Modbus. The Multistack controller is a Carel unit. We turn off the...
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    Thanks crab master!

    Thanks crab master!
  34. Replies
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    Filter switch testing

    Where do I buy a squeeze bulb differential pressure tester so that I can set my DP filtre switch to trip at 1" wc??
  35. Replies
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    We needed Bacnet wireless routers (for Delta...

    We needed Bacnet wireless routers (for Delta controllers) and were running out of options. This company worked with us and tweaked their Bacnet product to make it work. Our contact was an engineer...
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    I'll Chime in. I've worked with a Delta partner...

    I'll Chime in. I've worked with a Delta partner for almost 6 years now. My previous experience is: 10 years with industrial controls (Allen Bradley) and approximately 5 years in HVAC controls with...
  37. See attached KBA from the Delta support website

    See attached KBA from the Delta support website
  38. Replies
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    Thanks for the info, I'd forgotten about the...

    Thanks for the info, I'd forgotten about the previous post.
  39. Replies
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    Wireless internet remote access to BAS

    Has anyone successfully implemented remote access to a building controls network via a wireless remote device (like Verizon's wireless "Hotspot"). Verizon's sales and tech support folks go catatonic...
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    Thanks for the feedback. Wire length may be an...

    Thanks for the feedback. Wire length may be an issue.
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    Static Pressure Sensors

    We recently did project with 8 AHUs and installed Autotran 1-5 VDC, 0-3inH20 supply static pressure sensors. All 8 had trouble tracking the static accurately and caused the VFD to overshoot the...
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    Thanks for all the input. After talking to B&B...

    Thanks for all the input. After talking to B&B I'm going to try them. Their sales person was very knowledgable. They have a 30 day money back trial period and they have a tech note stating that the...
  43. Replies
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    Anyone used Wireless RS 485?

    Need to communicate between a cooling tower Bacnet controller (Delta DAC633)about 100ft to the rest of the network. Who has had success using wireless RS 485 and what did you use?? Thanks in...
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    If this is a new software installation then DELTA...

    If this is a new software installation then DELTA and LOGIN should work unless you mis-typed something and you exceeded the number of failures (3)in a 24 hour period. If this is the case you can fool...
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    More AX information needed

    I have not used a 545-AX before and need it as a Bacnet/Lon gateway for controlling and getting data from a Trane RTU. One of our guys went to training over a year ago and isn't much help now. I am...
  46. Replies
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    You can install ORCAView on any PC. The sentinal...

    You can install ORCAView on any PC. The sentinal makes it work. Delta's default username and password is DELTA and LOGIN. These will be the username and password for new software installations. In V3...
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    JACE-545 to Bacnet (Delta)

    Has anyone had any experience integrating LON (Trane RTRM) to Bacnet through a JACE 545. I've got 2 Trane RTU's that came with LON that I need to view and control through ORCAView. We want to use a...
  48. Replies
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    I'm not sure that I understand your question but...

    I'm not sure that I understand your question but here's how I understand time keeping in Delta products 3.30 and 3.33. The system controller (DSC1212,DSC1616 DSM-RTR, etc.) keeps time and updates...
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    Most likely the site has a system controller that...

    Most likely the site has a system controller that is also ethernet (DSM-RTR or DSC-1212E or DSC-1616E). The easiest way to connect is through the ethernet port. Another option as mentioned is the...
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    I know of no way to test or field repair these...

    I know of no way to test or field repair these controllers. If it's been installed for less than a year, you should be able to file a warranty claim. If not, be sure you have a database backup on the...
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