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Berg,
Thanks for the reply. N30's removed, NAE45 installed with N2 network. I have 5-FX VMA's left out there that were installed by another contractor last year before we arrived on site. We install...

I'm looking for the point tables for the LP-FXVMA11-1C controller, this controller resides on the N2 bus and is mapped in as an N2 open device, typical to a TEC controller. I've upgraded the site and...

Wolf,
It seems as though you've had some tough luck in the HVAC field. I've been in for 25 years and have seen more good than bad times. I notice your 39 yrs old, how long have you been in the...

You have to pick the AI to AO sideloop option with reset/span. Your OA-T will be resetting your hot water setpoint. Once you get some numbers in there you can download your UNT and play with the...

That's pretty funny, I remember working for the branch when the stock was splitting and they still told us that two percent was all they could afford. I have alot to say, but it's better I keep it to...

My company is located in Central NJ, if you'd like to contact me via my email address in my profile, we could set up a visit to your site.
Take Care, Chris

Check the IP of the ADS repository in each NAE. Match the IP of the computer you want the alarm(s) to report to.

If the occupied point is defined in the Facilitator database and not attached to a schedule it will default to on and run 24/7. Just verify in your H-Pro prn file that the OCC point their using is...

I think that reply is quite harsh especially coming from a controls committee member. I've seen more ridiculous posts that you've been glad to reply too. I don't think DIYers are exposed to DX's...

I had heard from a good source that office personnel from the Phila. area were asked to accept a layoff at 9am one morning and then reapply at 1pm for the same jobs at a lower salary, what happens...

First of all where is Mandamarri? Secondly, upload your calibration values and check the HI value for your AO, it sounds like someone reduced the number and your HI = 3VDC. If that's the case correct...

Do you have an N30,NCM or an NAE?

Actually an N2 connection has more capabilities than a zone bus connection, you can access all controllers on the N2 bus. I like the idea with the field made cable.

I fried 2 cvt-300's in two days, plugged into zone bus on unt-1126/44/series controller, something in the unt took it out. My stupidity was tough to explain to our parts guy,I've been dealing solely...

Remove the control from it's base and on the back of the DX you'll see the factory calibration tables, write down the numbers you currently have and then return the AI to it's default numbers.
Good...

Is this a new install? If not it sounds as though the AI's on the DX are bad, can you read resistance thru the sensors with a meter?

Delete PIDs and reAdd, make sure Aos are set for proper out put, this should correct problem.

Apply to JCI and take advantage of their training institute, I've never been disappointed by any of their classes, they've always been top notch.

Typically, when we run any cables near MCC's or high voltage, we'll run all our cables in conduit, as well. I have seen companies actually ty-rap to the high voltage conduits, causing their cables to...

Make sure that when you exit your dial up connection that you disconnect from the program and don't simply do a file exit, this will not properly hang up the modem, causing the modem issue....

What does Acutherm recommend?, it should be spelled out in their installation specs. Every manufacturer has this type of tech data, if they don't recommend shielded cable then I wouldn't provide it.

Orion,
I spit my beer all over the monitor after reading your comment, that's hilarious.
Chris

Not for nothing, but, what are the current numbers your running in your PID and are you filtering your AI? It sounds as though it's a straight PID and not a Dual PID, am I correct? And what are the...

We have typically built ours from scratch but have developed our own library to pull from for our current jobs. If you can use alias drawings to prevent yourself from having to use an ADS, if your...

Heard that Roy passed away, also.