Search Results - HVAC-Talk: Heating, Air & Refrigeration Discussion

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Type: Posts; User: youngwolf

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    Got the doc from Canadian Salesman, Yves...

    Got the doc from Canadian Salesman, Yves Filliatrault. Can email it to you once I get my laptop back home.

    Again, 'node test failures' reveal a true problem. It may be intermittent, but it is...
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    4,871

    Hypothetically, if Echelon went down for any...

    Hypothetically, if Echelon went down for any reason, there would be a lot of buyers who would show up.
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    For supermarkets, check out micro thermo...

    For supermarkets, check out micro thermo technologies.

    The system is fully distributed and controls the rack, the condensors, monitors the case temps for temperature terminated defrosts, controls...
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    The group is formed by selecting an appropriate...

    The group is formed by selecting an appropriate 'connection description template' before making a connection. I don't use LonMaker so I do not know how you select a connection template.

    ex: select...
  5. mstpslave, What you need is like sysint said:...

    mstpslave,

    What you need is like sysint said: the LNS database recovery function. It will automatically pull up all device templates from the nodes and all connections that were created.

    Beware...
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    Wow. Honeywell owns Tridium, and Alerton?...

    Wow.

    Honeywell owns Tridium, and Alerton? Alerton promotes Bacnet more than LonWorks. Honeywell promotes both. My head is spinning. Somebody's head in Alerton may fall.

    What I can no longer...
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    911

    CCN bus number the same as what? I am not sure I...

    CCN bus number the same as what? I am not sure I understand your question. This is what I know: Each lon module is a gateway between CCN and LON. On the CCN side, the bus number can vary from unit to...
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    One word of caution. On the CCN side, you can...

    One word of caution.

    On the CCN side, you can transform this thing into 3 distinct profiles. RTU, chiller and generic if memory serves. Just make sure that the proper profile is selected on the...
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    Included is an extract from Micro Thermo...

    Included is an extract from Micro Thermo documents. It is only for the 'Node Test Fail' problem:

    Node Test Failures Troubleshooting Guide

    Introduction

    This document explains what to check if...
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    LNS Server runtime = LNS Server redistributable....

    LNS Server runtime = LNS Server redistributable.

    With a demo version, you can do only 4 nodes including the PC. Legal, but not very useful.

    For commercial use of more than 4, you need the real...
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    Hey... sysint, Do you still have a link to...

    Hey... sysint,

    Do you still have a link to that "stupid interoperability" document from carrier's wingnut engineers? I would like to read something funny before going to bed.

    youngwolf.
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    Carrier Electronics had its eyes on ALC for many...

    Carrier Electronics had its eyes on ALC for many years. Their sales channel felt ALC was a competitor, hence they developped the CarrierOne solution with Tridium. But make no mistake, they bought ALC...
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    Hi, I have never controlled an Intellipack RTU...

    Hi,

    I have never controlled an Intellipack RTU before. However, the RTU-VAV plug-in in the MT Alliance from Micro Thermo has a feature that says Special Interface with the choices : No Special...
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    Hello jdservice, Danfoss is definitely global....

    Hello jdservice,

    Danfoss is definitely global. But it is also a family owned company, outside the states. Could I hold that against them? Not really. Nowadays, it is very difficult to know what is...
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    The Micro Thermo Alliance supermarket control...

    The Micro Thermo Alliance supermarket control system is exactly that. It started as a temperature alarm system that is networked and complety digital.

    It can be installed stand alone alongside a...
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    Here is my favorites list. Don't know if they are...

    Here is my favorites list. Don't know if they are still all good. A good selection of refrigeration controls in here. USA and abroad.

    http://www.alerton.com
    http://www.altechcontrols.com...
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    Here is one site with links on controls and more....

    Here is one site with links on controls and more.

    http://www.automatedbuildings.com/frame_about.htm
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    Completely unbiased, that's a tough one. I have...

    Completely unbiased, that's a tough one. I have seen quite a few comparison charts over the years. But I have kept only one, the most complete and most unbiased one I could find.

    The paper is...
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    Hi peekaboo, There is no standard password in...

    Hi peekaboo,

    There is no standard password in a micro thermo system. Your best bet is to ask the store manager to create an account for you (if he has been given the permissions to do that). Some...
  20. Micro Thermo has a circuit controller node that...

    Micro Thermo has a circuit controller node that can control 5 refrigeration circuits (control ref and control defrost). It has limited status capability : one LED when in REF, one LED when in...
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    From Echelon's doc: 7.24 Error Initializing...

    From Echelon's doc:

    7.24 Error Initializing LonTalk stack errors
    --------------------------------------------
    When a network database was opened, the "Error Initializing LonTalk stack" could...
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    Don't know if they dim, but you can try: ...

    Don't know if they dim, but you can try:

    http://www.douglaswest.com
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    Amigo, I setup the rack at the MT Alliance PC...

    Amigo,

    I setup the rack at the MT Alliance PC which remains in the store at all times. Boards in the rack offer some basic manual overrides and display basic status such as : circuit is in...
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    Amigo, Micro Thermo sells sometimes to the...

    Amigo,

    Micro Thermo sells sometimes to the customer directly including a full turn-key solution. But they also sell their controls directly to OEM such as Hill-Phoenix, Hussmann, Kyser-Warren,...
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    I use Micro Thermo stuff a lot. Wouldn't trade...

    I use Micro Thermo stuff a lot. Wouldn't trade their graphic capabilities for any other. 3 years of data every minute for a few thousand points. Accessed instantly, with overlapping graphs, zoomable,...
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