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Thanks,

Not sure how to rename database.

I see in the stations "folder" where all my stations live, the ones that I have opened recently contain the "config.bog.working file" along with the...

All of a sudden I find that after working on a project "offline" by opening the local station database, I lose all of the changes that I have made to the database.

For example I duplicate a...

I would bet my next week pay check (not much) that the factory start up guy has no clue.

It appears that you have a Tridium Jace and a "34" channel I/O module, If so it is probably accessable...

In the FX40, How do I restore device network drivers after previously deleting them to free up memory? How does that affect licensing of the driver

Thanks

Thanks guys, some good information I'll pass it along.

My guy (that does my field programming) tells that there is no way to set up a 0 to 5 VDC output from the FX16, I find that hard to believe. If this is the case what is the best way to get this done....

Good point; For that reason maybe the " 3 " inch valve would be more suitable in this case. (to insure required flow to the chiller in bypass). I think I have all the infomation necessary to select...

The chiller is designed for this AHU and coil only, I will be using a 3 way valve to maintain full flow to the chiller under all conditions. The specification requires 55 degree air leaving the...

Cv = Q √SG/ΔP

Where
Cv = Flow Coeffecient
Q = Flow Rate in GPM
sg = specific gravity
ΔP = Wide open pressure drop (Psi)


65.87 = 143.75 √1.05 / 5

Your are correct, after checking the pump submittals, I found that the pump is designed at 75 TDH and 150 GPM.

And yes I could call someone and have them size the valve for me, but then what would...

I have been wrestling with sizing this "chilled water valve" all day, This system will include 100% Outside Air, steam pre-heat,50%glycol, and reheat. Of course the chiller is oversized to allow for...

Reaper, Can you send that info my direction, E-mail address in profile.

Thanks in advance

Does not apply, only "N2" and only "TEC's"

The pulse is the result of an optical isolator used on "N2 TEC's", the 2 second pulse occurs at the end of messages and is interpreted by other TEC's on an "N2" network as an invalid character. The...

If the TEC points are going "on line" Off line", jci recommends installing 0.047 microfarad (47 nanofarad), nonpolarized, ceramic disk capacitor with a voltage rating greater than 12 VDC across the...

:confused: First time to use Builder Exrpess standard application in an FX40. The graphic is created in Builder Express as the FXVMA appliction is created, but I can't seem to find the PX file to...

Yea, very confusing but I was able to see how the effective setpoint reacted to changes.

On a different matter, maybe need to start a different thread but I'll give it a try here, The Lon Trunk...

I appeciate your help!

I was expecting to see the actual value from the controller in the "nvisetpoint" (for example) but the value was at 32 degrees F. I noticed that the some of the "nvo's" had...

I am in the process of adding some Trane ZN517R2 controllers to an FX40; the newly discovered controllers appear with Neuron ID and other info. Some show the state to be "uncofigured" is that a...

My opinion, for what it's worth; is that "any" information on "any" product is useful. Maybe it's just someone's biased opinion, but let me decide. Joking should be welcome any where. If it puts a...

In you example, I would determine the network point address, point type etc. from;

http://cgproducts.johnsoncontrols.com/default.aspx?topframe.aspx&0

Search for (LIT-1201683) N2 Intgegration...

No, If you add a point in the dx in the field, you can also add that point to the FX40 idividually, by navigating to the "point details manager" for the device,the select "NEW". You will need to know...

Sounds exactly the same (FX server and AX Supervisor), I am now in the process of installing and programming the FX40's. Normally I would set up the FX40 with graphics, schedules etc. But it sounds...

There comes a time when you've got to use the Enterprise Server for FX40's, this is it. What am I in for? Where do the graphics reside, in the fx 40 or on the Server? How about schedules, In the fx40...

I am unaware of any tunneling or passthru programs that would allow downloading or uploading directly to and from and FX40. Normally to add a DX program to an FX40, you would edit the .dmo file to...

I would interested to know also, You have everything you need setup to try it (assuming you have the discharge air sensor). No need to install permantly. Connect using short cableling at the DX's....

I rounded up the "as built" documents, I've got BMTW with slot 1 using
comm5, slot 2 using comm4. All of the ZN517 controllers are on comm5, a few roof top units on comm 4. What is up with comm 4....

No other devices as far as I know, I will be trying to obtain the construction documents. What type of devices "other than lon"should I expect to see on a Trane installation. There is an Intellipak...

We recently visited a building with Trane controls installed, other buildings on the campus will be JCI with FX40's and Enterprise Server. The split systems with gas furnaces, have a tracer ZN-517...

I would also be interested to taking a look at your work, my E-mail is also in my profile.

Many thanks

:confused: I am not familiar with telnet, is that similar to hyper terminal, please explain how to access telnet then enter shell mode

Thanks

The application should have created a "files" folder. The path should be; C:\WGX9100\FILES, you should see your .ddl,.dmo,.dnc and .dxs files there. And that is where you should place any files you...

Mechdorn
I was looking at the metastat, product info and this looks like it may be right, anyway it will be a good place to start.

Freddy, thanks for you input, CO2 is no problem. I think you may be right on the metastat, I can do some reseach on that, I am sure that will be what I am looking for.

Standard Metastat with termnal block, come to think of it I have seen that on an OEM system before, with a DX, Seems like maybe 4 Seasons.

I thought maybe a TEC type thermostat in the space, using DI inputs to the DX. Seems like overkill, doesn't even sound right. plus the extra expense.

Until preparing for this application I had not thought about how complex a simple thermostat for a heating and cooling applicaion with Set back could be.

Fortunatley I do not need to duplcate...

Actually I will be installing and programming the DX for JCI Branch to Waltz in and MAP to their existing head end. FX is not one of their acronyms if you know what I mean.

I would like to have some input on both actually, First I would want to know if there is a device with slide adjustment and CO2 (doesn't have to be Johnson). I am guessing KELE would be the place to...

I have an application that reqires an adjustable temperature control and sensor to be mounted in the space. possibly with a a CO2 sensor combined, I would be interested to see some opinions on what...

Signal Resistor?

Has no bearing on boilers chillers or controls

probably micro electronics

Sweeeeeeeet!!!!!!!!!
Works as advertised

This is great stuff

Many Thanks

Nick

Befor I start over see if this looks reasonable,

did not manually create the lon device and add it to network, I only did discover from the device manager, so as you say I may need to start over

Ok Tried that

I get an error message "cannot invoke command "Learn NV"

Thanks for your reply.

Yes I have have used the discover option, and this may be where my problem is. When I select "discover" the page changes to the learn mode but nothing populates on the page,...

I have the LCI-C installed on the "Lon Network" as a Dynamic Device and the Status is "OK" and "enabled" on the property sheet, the XML File is local:|module://lonTrane/LciC80002A5028030408.lnml, but...

The objects are greyed out because the link is not possible.

For example; select an EnumSwitch from the kitcontrol palette and add it to Custom Control; Select a point from your FX07 point data...

Thanks, Looks like some good stuff

Not trying to get someone to do my work for me butt------kind of short on time, question is do anyone want to share a proven Pump lead/ lag sequence with all the bells and whistles for the famous...