Search:

Hey All,

Wondering if anyone has interfaced with Trane Tracer Summit LCP (Lighting Control Panel) panels via BACnet/Modbus or have a gateway that interfaces with these panels.

The site has...

I am not sure, and cannot verify. To get to these controllers, is a pain. It is the most weirdest thing, I had to set the CpHvacType point from hvtGeneric to hvtNul which caused points to enter a...

Thanks, that makes sense, and does what you explained it does.

Attached are screen shot of the ZN517 points from Niagara. Any idea why it will not start the compressor? Space temp is below the...

Anyone familiar with integration of the Trane ZN517 and Trane ZN517R2 controllers? These talk on the COMM5 which is a lonworks controller, I have these connected to a Niagara AX JACE w/ Lonworks...

Hi All,

What is this port used for? I can read it, just wondering where I can get more information on this. I have searched google tirelessly and can't find anything, called AO smith and guy says...

Damn. Auto Incorrect. ^^^^^^^^

Heres the thing. You have to install the correct software architecture that you have AX instead as. For example. If you installed AX in 32bit install 32 bit software to have your license...

For distech, your 3.8 license will automatically be upgraded to N4, and N4 will run 3.8.

We use these with great success, and their tech support is great.

http://www.csimn.com/CSI_pages/BB2-7030.html

Hi,

I'm having trouble here and can't figure out what is causing my space to disappear. I've opended up the Resource Manager and I see a high network percentrage usage. Never seen that before.
...

Now I need to figure out the bit packs. need to write to register 40039 BIT 1 to clear the accumulated kWH Data.

You are the man, thanks for all the help. got it figured out. I needed to move the Array that the data was read from the modbus meters, then move it to another array but during the move I have to...

Wow. I never knew there was a in depth menu. Ok I found it and seems like the modbus portion is whats reading the values wrong. Lon is spitting out what ever modbus is feeding it. Now I need to...

//================================================================================
//
// config.csv
//
// FST Customer...

//================================================================================
//
// config.csv
//
// FST Customer...

Hi.

I've got a fieldserver from SMC and I'm having trouble writing the config.csv. The fieldserver is a MODBUS RTU to LON. Trying to get the Square D Enercept Meters to map correctly to LON.
...

Hi,

I've got my hands on 3 LX-RTUL controllers and I commissioned and discovered the points, over 300 or so, and I tried to configure them, inputs/outputs etc. NCI Enumarations and controller...

email in my profile, definitely interested. got ya covered for a beer.

That really sucks because JACE is a great product, but the graphics just make it look bad. And to use distechs image library although look better than tridiums but require the module to be loaded and...

Any update to this?


Sent from my iPhone using Tapatalk

Hi,

anyone have a decent graphics library for hvac controls? the PX files that come with the JACE are sub par.

simple AHU's and duct work/sensors/ fans, etc.

thank you.

As you and @kontrolphreak mentioned, all points are exposed, the only issue is to configure the analog input, which I don't care at this point. I did connect the VLC to the mstp and discovered all...

@kontrolphreak thx for the info, makes lots of sense. These VLC's came from a job, customer didn't want them so I ended up with them. We cut over the building with ALC and used SE cards in combo with...

^^^ Can you expand on that a little more? We are stating to deal with JACE BACnet. I know in ALC they way foreign LGR's work.

This is to all Alerton guys, I've got a few VLC-16160 controllers, which talk BACnet, they used to control cooling towers but now I have ALC running the show now, but is there any way to get all...

My accumulator was icing up because I had over charged it thinking it was under charged based on I had 0F subcooling, I charged it, my head pressure came up a bit and low pressure didn't do anything,...

Yep, sound just like the issue I had at my house. A new good man beat pump, and had a bad Indoor txv, got that replaced under warranty and sucker now has 20-22F coil delta. Pressures seemed fine, I...

Yep, I got a goodman air handler and same here. "B" is common. No C. A lot of the manufactures these days are doing away with O and B switching of the Reversing Valve. Instead you close R to W1 and...

We use industrial spec'ed UPS' when we encounter a brown out, they are din rail mountable from SOLA. http://www.solahevidutysales.com/sdu_offline_din_rail_ups_series.htm

We get the SDU850 UPS's,...

We have 3 York RTU's, and from time to time we get a "61456 WritePropMultiple no Attempt" error on Occupied Enable point, and this error prevents the Unit from going into Occupied Mode, until I log...

BACnet is what we use, depending on the project specs, but there have been projects where "LON" was a requirement.

I had a friend of mine stop by and look at it, he connected his gauges, and we had no subcooling and high superheat, a different story in heating mode. 10F subcooling in heating mode, but none in...

I was getting 64F discharge with a 72F return

I did have gauges connected to it yesterday, it was 70F outside when I had them connected and had 5f subcool and 72F superheat. Thats not a typo, 72F superheat. Something not right I know, but why...

I mean bulb and everything else seems to be secure, nothing damaged, I opened the TXV and it helped but but not a significant amount, got it to 8F deltaT, but not where a coil should be, that sucker...

Hi, Summer is creeping up quick and yesterday was the first day it got above 75F in my area, I decided to turn on the heat pump in cool mode for the first time and not much action, compressor runs...

Hello,

We have a site that has 30+ controllers on a AAM PUP network, I got the PUP driver and documentation and set it up per the doc from niagara. I discovered all of my devices, and removed the...

I know that this is an old thread, but anyone have the SOLO/MC and GX manuals? Cant find them any where on the web.

Thnx again, tested the modules and got the database started on my laptop.

You are the man, I will try them tonight.

There's one weird module Im looking to find also linkster.jar by radware.

3.7

Hello,

We have a JCI JACE that failed, and we want to replace it with a Distech COntrols JACE, but I need the following modules to restore a failed JACE.

jciParser.jar
jciLXMain.jar...

Hi,

Has anyone bumped into this issue? We have 6 100ton York ECO2 AHU's that have been configured for VAV operation. What are the points I need to write to get it to control to SAT STPT....

Thx, couldn't find that particular doc, worked just as described. Appreciate it.

Hi,

Got my NEC 2014 code book and ready to study. I don't assume the entire book will be on the test, but which sections are? Do you have a 2014 NEC study guide? I reside in Washington.

I tried and wrote to nviDACLSP at 65F and nviDAHTSP 60F in the above example. i also tried setting them 10F apart, and not taking my setpoint, at certain times of the day, the setpoint will fall back...

Sunbelt Controls is another distech dealer.

In the above example. i'm writing to nviSetpoint of 65F, and nvoDischAirTemp is at 54F with 100% open econo. I tried modified occupied cooling/heating Cp points as well as nvis. unit not responding.

Yes, it is LON. thx for the assurance. I peeled another sticker of another AHU and it said echelon. I discovered and added the points. Only issue is I can't get the discharge air reset to work, other...

The board has the following part #:
MQ-COM1203-0

I Can't find anything on this number.