The Honeywell UDC Universal Digital Controller is a microprocessor-based stand alone controller. It combines the highest degree of functionality and. Find great deals for Honeywell UDC Universal Digital Controller. Shop with confidence on eBay!. There are UDC ‘s at both ends, however as the set point is managed by Lookout, the controllers just provide local control and display the.

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Inlet Flow and Outlet Flow. By Chris Jenerick on 14 November, – You have clicked on the “? I would like a little more clarification on what your measuring and honeywsll your controlling – ‘gate position’ is pretty hard to measure unless you have some sort of valve positioner arrangement.

Open the gate x amount for x period.

Honeywell UDC3000 Specification

Hi Patti The bound manual you are looking for is Product E. This control occurs at two places on the reservoir: Select the categories for which you would like to see messages displayed The bound manual you are looking for is Product E.

The outlet control is likely configured for direct operation increased level increase output, open gate. It doesnt limit the controller output as the PID function will wind the output up until saturation if the measured value never reaches the setpoint.

Honeywell UDC 3000 Universal Digital Controller

The UDC configuration described is a level control wherein the object of the control loop appears to be:. I’ve fiddled around with a few UDCs and being typical Honeywell the book is about as clear and thick as mud.


The output signal goes to the head gate and adjusts its position to increase or decrease flow into or out of the reservoir.

It’s free, and you can customize the content you view, as well as being able to subscribe to threads and topics, getting new posts delivered to your email as they appear. The inlet control is likely configured for reverse operation increaed level decrease output, close gate.

Honeywell UDC – In Stock, We Buy Sell Repair, Price Quote

Try those and reply if its still not working. The UDC should also receive a level signal from the field indicating actual level. Put the controller in manual and wind the output up and down while watching the measured honeyewll. Please log in and try again. Adjust the head gate position to maintain reservoir level. The lake receives water from a river and releases it to the same down stream.

First mention your complete model no.


By Bill Clemons on 15 July, – 5: Some tips for better search results Use double quotes around phrases, as follows: Remember me on this computer. Note that common words and, that, udf. NandaKumar on 16 July, – 8: What I need to identify is the value that drives the output.


By Darren on 15 November, – 4: Since the two can be connected through Lookout, you may consider implementing a staged control wherein the downstream UDC handles a majority of level changes in the reservoir small deviations in level. The set point should be the desired level of the reservoir. Your use of this site is subject to the terms and conditions set forth under Legal Notices and the Privacy Policy. So that i can help you to resolve the problem. The UDC configuration described is a level control wherein the object of the control loop appears to be: By Patti on 4 November, – 2: Welcome to the Modbus Community, about the world’s leading automation protocol.

Here are is the model number and settings.

I would verify your getting a good input signal and the full range of gate movement in reponse. The ‘Rng1’ error your getting refers to the analogue input UDC’s are twin-loop controllers though in your application loop 2 is disabled It shows that error when the input range goes 3000 20ma or below 4ma.

By Biscuithead on 12 July, – 7: Could this be a span problem? To exclude a word, precede it with a “-“, as follows: